bupxanh.com

bupxanh.com is SSL secured

Free website and domain report on bupxanh.com

Last Updated: 6th November, 2024
Overview

Snoop Summary for bupxanh.com

This is a free and comprehensive report about bupxanh.com. The domain bupxanh.com is currently hosted on a server located in Hanoi, Hanoi in Vietnam with the IP address 210.245.8.133, where the local currency is VND and Vietnamese is the local language. Bupxanh.com has the potential to be earning an estimated $3 USD per day from advertising revenue. If bupxanh.com was to be sold it would possibly be worth $2,380 USD (based on the daily revenue potential of the website over a 24 month period). Bupxanh.com receives an estimated 1,139 unique visitors every day - a large amount of traffic! This report was last updated 6th November, 2024.

About bupxanh.com

Site Preview: bupxanh.com bupxanh.com
Title:
Description:
Keywords and Tags: business
Related Terms:
Fav Icon:
Age: Over 4 years old
Domain Created: 8th November, 2019
Domain Updated: 8th November, 2021
Domain Expires: 8th November, 2022
Review

Snoop Score

1/5

Valuation

$2,380 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 736,372
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,139
Monthly Visitors: 34,668
Yearly Visitors: 415,735
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $3 USD
Monthly Revenue: $99 USD
Yearly Revenue: $1,185 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: bupxanh.com 11
Domain Name: bupxanh 7
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 64
Performance 81
Accessibility 64
Best Practices 69
SEO 83
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on desktop
81

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for bupxanh.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 1.7 s
The time taken for the page to become fully interactive.
Total Blocking Time — 70 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.002
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Bupxanh.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Defer offscreen images — Potential savings of 190 KiB
Time to Interactive can be slowed down by resources on the page. Bupxanh.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img3.jpg?1642568931772
98492
98492
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img.jpg?1642568931772
95906
95906
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Bupxanh.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Bupxanh.com should consider minifying JS files.
Reduce unused CSS — Potential savings of 59 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Bupxanh.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewint_css.scss.css?1642568931772
46088
39462
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bootstrap_css.scss.css?1642568931772
22332
20641
Reduce unused JavaScript — Potential savings of 82 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
94284
60727
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
34097
22754
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Bupxanh.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://bupxanh.com/
190
https://bupxanh.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Bupxanh.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 1,722 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
202357
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bg_foo.jpg?1642405259582
195065
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/centertwo-bg.jpg?1642405259582
149407
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img2.jpg?1642568931772
125885
https://bizweb.dktcdn.net/100/428/969/products/cay-quyt-gai-13.jpg?v=1637744325000
101101
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img3.jpg?1642568931772
99190
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img.jpg?1642568931772
96604
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
94284
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/test_peo.jpg?1642405259582
86898
https://bizweb.dktcdn.net/100/428/969/products/sua-anphamilk-nano-curcumin-12.jpg?v=1643169426000
75950
Avoid chaining critical requests — 4 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Bupxanh.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.8 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://bupxanh.com/
1480.9969999997
8.077
2.734
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
738.197
684.925
1.907
Unattributable
256.238
6.75
0.168
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
168.82
126.049
1.681
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 72 requests • 1,722 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
72
1763626
Image
40
1373046
Script
20
292026
Stylesheet
6
78027
Document
2
18550
Other
4
1977
Media
0
0
Font
0
0
Third-party
67
1741009
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
36733
0
34097
0
21240
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0016141118881884
0.00092717158450807
0.00091787058926539
0.00075237068327797
0.00062562476286373
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/ajax-cart.js?1642568931772
2170
186
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of bupxanh.com on mobile screens.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://bupxanh.com/
http/1.1
0
491.48199998308
260
0
301
text/plain
https://bupxanh.com/
h2
491.86299997382
1602.4340000004
18550
128273
200
text/html
Document
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bootstrap_css.scss.css?1642568931772
h2
1618.7660000287
2793.7299999176
22332
103761
200
text/css
Stylesheet
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewint_css.scss.css?1642568931772
h2
1619.3069999572
2829.5299999882
46088
196372
200
text/css
Stylesheet
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/owlcarousel.scss.css?1642568931772
h2
1620.4150000121
2656.6129999701
8135
33934
200
text/css
Stylesheet
https://bupxanh.com/dist/js/stats.min.js?v=b2b2489
h2
1620.905000018
2531.3239999814
2699
6866
200
application/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-56099786-4
h2
2861.5709999576
2890.9809999168
36733
91971
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
h2
1621.1269999621
2810.4070000118
40107
97162
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bootstrap.js?1642568931772
h2
2861.7460000096
3909.1110000154
12601
37045
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/apear.js?1642568931772
h2
2861.8809999898
3209.1190000065
4200
8188
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mmenu.js?1642568931772
h2
2862.1059999568
3816.7739999481
5944
14417
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
h2
2862.3890000163
4471.0849999683
33850
33152
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/user.png?1642568931772
h2
2862.5570000149
3241.4289999288
2069
1372
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/search.png?1642568931772
h2
2862.8719999688
3830.4739999585
1881
1186
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/cart.png?1642568931772
h2
2863.2010000292
3224.7039999347
1568
872
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/arrowhead-pointing-to-the-right.png?1642568931772
h2
2863.3549999213
4470.6249999581
925
274
200
image/webp
Image
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img.jpg?1642568931772
h2
2863.5370000266
4777.9889999656
96604
95906
200
image/webp
Image
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img2.jpg?1642568931772
h2
2863.6969999643
3640.7729999628
125885
125188
200
image/webp
Image
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img3.jpg?1642568931772
h2
2863.9609999955
3938.8429999817
99190
98492
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf1.png?1642568931772
h2
2864.1310000094
3882.17300002
2605
1910
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf2.png?1642568931772
h2
2864.2879999243
3861.8269999279
3513
2816
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf3.png?1642568931772
h2
2864.4719999284
3240.960999974
2437
1740
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
h2
2864.5839999663
4354.2149999412
1622
926
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
h2
2864.6680000238
3177.4299999233
22103
21407
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/basket.png?1642568931772
h2
2864.8989999201
3861.2139999168
1472
776
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
h2
2865.0749999797
3155.3259999491
1612
918
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
h2
2865.214999998
4013.3190000197
202357
201658
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
h2
2865.3309999499
4354.8699999228
1109
2270
200
image/svg+xml
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bpr-products-module.css?1642568931772
h2
2818.4979999205
3774.5739999227
1472
2919
200
text/css
Stylesheet
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/on-maps.png?1642568931772
h2
2865.4349999269
3844.7499999311
1134
438
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/old-phone.png?1642568931772
h2
2865.5739999376
4354.583999957
1136
440
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/email-envelope.png?1642568931772
h2
2865.7089999178
3621.2649999652
956
260
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/facebook.png?1642568931772
h2
2865.8740000101
3774.9309999635
1600
906
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/twitter.png?1642568931772
h2
2865.989999962
3256.9409999996
1588
892
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/instagram.png?1642568931772
h2
2866.090000025
3816.2229999434
1807
1112
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/youtube.png?1642568931772
h2
2866.2120000226
3225.1099999994
1755
1058
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/owl.carousel.min.js?1642568931772
h2
2866.3689999375
3109.7469999222
8042
15070
200
application/javascript
Script
https://bizweb.dktcdn.net/assets/themes_support/api.jquery.js
h2
2831.4440000104
3083.6989999516
3324
9315
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/double_tap_togo.js?1642568931772
h2
2866.5739999851
3829.9480000278
1110
592
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/ajax-cart.js?1642568931772
h2
2866.7579999892
4355.0769999856
3724
7210
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/main.js?1642568931772
h2
2866.9679999584
3774.0629999898
6065
17709
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/checked.png?1642568931772
h2
2867.2009999864
3620.8349999506
1220
524
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/close.png?1642568931772
h2
2867.4069999252
3208.7919999612
2101
1404
200
image/webp
Image
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
h2
2867.5799999619
3193.4170000022
14927
31706
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/left-arrow.png?1642405259582
h2
2880.7749999687
3257.4950000271
936
240
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/right-arrow.png?1642405259582
h2
2881.226999918
3899.8819999397
936
242
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/centertwo-bg.jpg?1642405259582
h2
2883.5149999941
4524.6519999346
149407
148710
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/test_peo.jpg?1642405259582
h2
2887.2889999766
4560.5140000116
86898
86200
200
image/webp
Image
https://www.google-analytics.com/analytics.js
h2
2963.7109999312
2969.1480000038
20631
50205
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j96&a=894686895&t=pageview&_s=1&dl=https%3A%2F%2Fbupxanh.com%2F&ul=en-us&de=UTF-8&dt=D%C6%B0%E1%BB%A3c%20Li%E1%BB%87u%20B%C3%BApxanh&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YEBAAUABAAAAAC~&jid=1142187998&gjid=978701974&cid=2023647683.1643257258&tid=UA-56099786-4&_gid=448290725.1643257258&_r=1&gtm=2ou1o0&z=413282809
h2
2996.7659999384
3000.4989999579
609
1
200
text/plain
XHR
https://bupxanh.com/s/api/v1/page-views
h2
3381.2019999605
4299.6719999937
401
51
200
application/json
Fetch
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bg_foo.jpg?1642405259582
h2
3789.2180000199
4408.7419999996
195065
194366
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/to-top-arrow2.png?1642405259582
h2
3795.1089999406
4033.2299999427
878
184
200
image/webp
Image
https://store.mysapo.net/account/GoogleOneTap
4373.4339999501
6855.7220000075
0
0
-1
Document
https://bupxanh.com/cart.js?_=1643257258197
h2
4379.523999989
4615.9619999817
707
359
200
application/json
XHR
https://bizweb.dktcdn.net/100/428/969/products/sua-anphamilk-nano-curcumin-12.jpg?v=1643169426000
h2
5694.097999949
6413.4659999982
75950
75344
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/products/tinh-dau-mau-le-quang-cao.jpg?v=1639633979000
h2
5694.2949999357
6150.2619999228
33822
33126
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/products/cay-cat-loi.jpg?v=1638455306000
h2
5694.480999955
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h2
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h2
5694.7449999861
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101101
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image/webp
Image
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h2
5694.9069999391
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2729
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Image
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h2
5695.0469999574
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1711
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Image
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h2
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1729
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image/webp
Image
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h2
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210
0
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Script
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h2
6871.5790000279
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0
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application/javascript
Script
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http/1.1
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application/javascript
Script
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h2
6871.7780000297
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2272
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application/javascript
Script
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h2
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Script
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Stylesheet
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Stylesheet
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http/1.1
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application/javascript
Script
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Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1647.793
10.269
1658.789
10.877
1671.996
5.938
2836.381
5.619
2872.379
7.077
2879.578
35.329
2914.918
60.708
2984.79
9.371
2994.858
10.511
3015.821
23.228
3220.736
5.815
3241.179
65.449
3314.047
17.796
3332.706
8.286
3342.106
24.432
3368.101
22.076
3393.885
28.593
3820.764
6.941
3828.745
19.343
3863.842
22.602
3929.574
16.747
3953.678
13.006
3966.751
12.795
4402.749
372.151
4775.057
20.306
4804.814
8.039
4822.165
7.299
4835.599
10.802
4878.917
17.38
4912.229
17.415
4945.452
17.428
4978.949
17.264
5012.142
17.624
5045.614
5.068
5062.101
17.443
5095.5
17.467
5128.814
17.306
5162.259
17.269
5212.071
17.714
5245.525
17.35
5278.937
17.343
5312.178
17.451
5362.044
17.698
5395.508
17.705
5428.974
17.665
5462.184
17.404
5512.039
17.882
5587.275
7.701
5618.107
5.1
5645.737
5.255
5688.102
5.282
5703.148
30.713
5751.386
6.683
5795.515
6.929
5802.727
7.499
5895.95
5.033
5903.302
7.245
6003.725
9.021
6104.273
7.808
6204.735
5.648
6305.273
9.102
6405.79
5.386
6898.417
18.011
6936.045
5.174
7395.433
5.007
7406.466
6.657
7600.597
5.325
7608.788
7.309
7709.626
11.164
7809.764
5.714
7910.292
9.017
8011.033
6.152
8028.931
13.904
8045.008
6.619
8111.477
6.181
8214.065
5.948
8314.136
7.095
8415.03
11.581
8515.331
6.597
8571.639
8.609
8605.77
6.522
8615.038
9.359
8624.427
9.538
8643.226
5.69
8717.147
5.317
8722.514
11.814
8816.055
5.85
8912.288
6.159
8919.622
5.721
9012.173
5.453
9020.737
6.097
9121.041
5.222
9126.287
7.297
9221.654
5.916
9422.794
5.039
9612.166
6.205
9628.545
6.724
9724.951
7.251
9799.104
31.542
9841.805
6.449
9945.615
5.951
9955.035
6.259
10045.381
5.041
10245.437
5.393
10256.716
17.638
10445.393
5.193
10457.848
6.365
10549.548
15.321
10565.651
8.653
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 1.0 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 2.0 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 190 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.0 s
The time taken for the primary content of the page to be rendered.

Other

Properly size images — Potential savings of 236 KiB
Images can slow down the page's load time. Bupxanh.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://bizweb.dktcdn.net/100/428/969/products/cay-quyt-gai-13.jpg?v=1637744325000
100402
83626
https://bizweb.dktcdn.net/100/428/969/products/sua-anphamilk-nano-curcumin-12.jpg?v=1643169426000
75344
59846
https://bizweb.dktcdn.net/100/428/969/products/coi-xay.jpg?v=1638195526000
71074
56792
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
33152
29392
https://bizweb.dktcdn.net/100/428/969/products/tinh-dau-mau-le-quang-cao.jpg?v=1639633979000
33126
11794
Serve static assets with an efficient cache policy — 6 resources found
Bupxanh.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://google-shopping.sapoapps.vn/conversion-tracker/event-tag/7929.js?store=duoclieubupxanh.mysapo.net
0
210
https://google-shopping.sapoapps.vn/conversion-tracker/global-tag/7929.js?store=duoclieubupxanh.mysapo.net
0
210
https://www.google-analytics.com/analytics.js
7200000
20631
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
84600000
94284
https://newproductreviews.sapoapps.vn/reviews/config?callback=jQuery341015800715982158442_1643257265118&store=duoclieubupxanh.mysapo.net&_=1643257265119
84600000
846
https://bupxanh.com/dist/js/stats.min.js?v=b2b2489
2592000000
2699
Avoid an excessive DOM size — 1,296 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1296
Maximum DOM Depth
24
Maximum Child Elements
31
Minimize main-thread work — 2.8 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
940.552
Rendering
864.88599999974
Other
584.955
Style & Layout
350.77
Parse HTML & CSS
41.496
Script Parsing & Compilation
21.325
Garbage Collection
11.517

Metrics

Speed Index — 3.6 s
The time taken for the page contents to be visibly populated.

Other

Reduce initial server response time — Root document took 1,110 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://bupxanh.com/
1111.564
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Source
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
https://bizweb.dktcdn.net/100/428/969/products/tra-thanh-nhiet-thai-binh.jpg?v=1640667582887
https://bizweb.dktcdn.net/100/428/969/products/sua-anphamilk-nano-curcumin-12.jpg?v=1643169426000
https://bizweb.dktcdn.net/100/428/969/products/cay-hoan-ngoc-chua-benh-da-day.jpg?v=1640668828850
https://bizweb.dktcdn.net/100/428/969/products/tra-son-mat.jpg?v=1640659669087
https://bizweb.dktcdn.net/100/428/969/products/cay-quyt-gai-13.jpg?v=1637744325000
https://bizweb.dktcdn.net/thumb/2048x2048/100/428/969/themes/823456/assets/slide-img2.jpg?1642568931772
https://bizweb.dktcdn.net/100/428/969/products/coi-xay.jpg?v=1638195526000
https://bizweb.dktcdn.net/100/428/969/products/cay-la-lot-15.jpg?v=1639631464750
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/products/tinh-dau-mau-le-quang-cao.jpg?v=1639633979000
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
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https://bizweb.dktcdn.net/100/428/969/products/cay-cat-loi.jpg?v=1638455306000
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
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https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/search.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/user.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/cart.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
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https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
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https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/basket.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/basket.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/basket.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/basket.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/facebook.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/twitter.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/instagram.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/youtube.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/messenger.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/zalo_des.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/arrowhead-pointing-to-the-right.png?1642568931772
64

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of bupxanh.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Bupxanh.com may provide assistance to deaf or hearing-impaired users with captions on videos.

ARIA

ARIA input fields do not have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
Failing Elements
Elements with an ARIA `[role]` that require children to contain a specific `[role]` are missing some or all of those required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
Failing Elements

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
69

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that bupxanh.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.7
jQuery
1.12.4
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://bupxanh.com/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 9 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
4
Medium

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Failed to load resource: net::ERR_TIMED_OUT
Failed to load resource: net::ERR_TIMED_OUT
83

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for bupxanh.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of bupxanh.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of bupxanh.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of bupxanh.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 54
Performance 32
Accessibility 64
Best Practices 62
SEO 84
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
32

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for bupxanh.com. This includes details about optimizing page load times which can result in a better user experience.

Other

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Bupxanh.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Bupxanh.com should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 500 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://bupxanh.com/
504.979
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Bupxanh.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://bupxanh.com/
630
https://bupxanh.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Bupxanh.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 1,367 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
202355
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bg_foo.jpg?1642405259582
195065
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/centertwo-bg.jpg?1642405259582
149407
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
94284
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/test_peo.jpg?1642405259582
86896
https://newproductreviews.sapoapps.vn/assets/libs/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
77460
https://bizweb.dktcdn.net/thumb/grande/100/428/969/themes/823456/assets/slide-img2.jpg?1642568931772
66700
https://bizweb.dktcdn.net/thumb/grande/100/428/969/themes/823456/assets/slide-img3.jpg?1642568931772
54340
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewint_css.scss.css?1642568931772
46088
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
40109
Avoid chaining critical requests — 4 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Bupxanh.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 68 requests • 1,367 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
68
1400086
Image
35
910542
Script
20
293200
Stylesheet
6
98369
Font
1
77460
Document
1
18550
Other
5
1965
Media
0
0
Third-party
63
1377481
Minimize third-party usage — Third-party code blocked the main thread for 10 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
21240
11.948
36733
0
34097
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 13 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/double_tap_togo.js?1642568931772
9690
1652
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
11343
112
https://bupxanh.com/
1260
102
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
3390
99
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
7486
92
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
11588
83
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
11686
77
https://www.google-analytics.com/analytics.js
3489
70
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
11456
65
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
11521
65
https://bupxanh.com/
1440
61
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
11959
59
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
11872
56
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of bupxanh.com on mobile screens.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://bupxanh.com/
http/1.1
0
221.35400003754
248
0
301
text/plain
https://bupxanh.com/
h2
221.67600004468
725.66000005463
18550
128273
200
text/html
Document
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bootstrap_css.scss.css?1642568931772
h2
736.05100001441
997.37000005553
22334
103761
200
text/css
Stylesheet
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewint_css.scss.css?1642568931772
h2
736.26400000649
999.71500004176
46088
196372
200
text/css
Stylesheet
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/owlcarousel.scss.css?1642568931772
h2
736.45100003341
980.18200002844
8133
33934
200
text/css
Stylesheet
https://bupxanh.com/dist/js/stats.min.js?v=b2b2489
h2
737.04300000099
955.16500005033
2699
6866
200
application/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-56099786-4
h2
1051.6250000219
1082.6410000445
36733
91971
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
h2
737.4510000227
1030.1130000153
40109
97162
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bootstrap.js?1642568931772
h2
1051.8050000537
1293.1060000556
12599
37045
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/apear.js?1642568931772
h2
1051.947000029
1304.9590000301
4200
8188
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mmenu.js?1642568931772
h2
1052.1380000282
1304.0630000178
5944
14417
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
h2
1052.3460000404
1317.3170000082
33850
33152
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/user.png?1642568931772
h2
1052.5890000281
1305.9260000009
2067
1372
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/search.png?1642568931772
h2
1052.7850000071
1305.519000045
1881
1186
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/cart.png?1642568931772
h2
1052.9010000173
1305.2610000013
1568
872
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/arrowhead-pointing-to-the-right.png?1642568931772
h2
1053.0500000459
1306.8000000203
968
274
200
image/webp
Image
https://bizweb.dktcdn.net/thumb/large/100/428/969/themes/823456/assets/slide-img.jpg?1642568931772
h2
1053.2240000321
1347.0480000251
39020
38324
200
image/webp
Image
https://bizweb.dktcdn.net/thumb/grande/100/428/969/themes/823456/assets/slide-img2.jpg?1642568931772
h2
1053.4020000487
1363.5670000222
66700
66004
200
image/webp
Image
https://bizweb.dktcdn.net/thumb/grande/100/428/969/themes/823456/assets/slide-img3.jpg?1642568931772
h2
1053.6760000396
1330.9460000019
54340
53642
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf1.png?1642568931772
h2
1054.0600000531
1294.8030000553
2605
1910
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf2.png?1642568931772
h2
1054.3510000571
1319.8310000007
3513
2816
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf3.png?1642568931772
h2
1054.5580000035
1306.5110000316
2435
1740
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
h2
1054.7020000522
1316.1370000453
1622
926
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
h2
1054.8950000084
1412.6760000363
22105
21407
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/basket.png?1642568931772
h2
1054.9870000104
1315.4340000474
1472
776
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/more.png?1642568931772
h2
1055.1320000086
1490.4590000515
1569
918
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
h2
1055.2350000362
1752.9940000386
202355
201658
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
h2
1055.4590000538
1317.5910000573
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2270
200
image/svg+xml
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bpr-products-module.css?1642568931772
h2
1004.4170000474
1241.7550000246
1472
2919
200
text/css
Stylesheet
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/on-maps.png?1642568931772
h2
1055.669000023
1320.4200000037
1134
438
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/old-phone.png?1642568931772
h2
1055.8740000124
1314.5660000155
1136
440
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/email-envelope.png?1642568931772
h2
1056.0590000241
1303.2270000549
954
260
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/facebook.png?1642568931772
h2
1056.212000025
1305.7290000143
1600
906
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/twitter.png?1642568931772
h2
1056.3560000155
1300.4210000508
1588
892
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/instagram.png?1642568931772
h2
1056.6370000015
1320.2490000403
1807
1112
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/youtube.png?1642568931772
h2
1056.8090000306
1297.5940000033
1753
1058
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/owl.carousel.min.js?1642568931772
h2
1056.9510000059
1307.3980000336
8044
15070
200
application/javascript
Script
https://bizweb.dktcdn.net/assets/themes_support/api.jquery.js
h2
1038.6560000479
1281.0550000286
3326
9315
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/double_tap_togo.js?1642568931772
h2
1057.0730000036
1320.0640000287
1112
592
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/ajax-cart.js?1642568931772
h2
1057.1850000415
1301.0980000254
3722
7210
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/main.js?1642568931772
h2
1057.3770000483
1299.856000056
6065
17709
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application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/checked.png?1642568931772
h2
1057.4710000074
1300.876000023
1220
524
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/close.png?1642568931772
h2
1057.5490000192
1318.8040000387
2101
1404
200
image/webp
Image
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
h2
1057.8050000477
1316.4050000487
14927
31706
200
application/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/left-arrow.png?1642405259582
h2
1066.3020000211
1319.0400000312
936
240
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/right-arrow.png?1642405259582
h2
1067.2580000246
1300.6390000228
936
242
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/centertwo-bg.jpg?1642405259582
h2
1068.8460000092
1814.7630000021
149407
148710
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/test_peo.jpg?1642405259582
h2
1071.2080000085
1819.6000000462
86896
86200
200
image/webp
Image
https://www.google-analytics.com/analytics.js
h2
1141.5760000236
1146.4700000361
20631
50205
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j96&a=1296156080&t=pageview&_s=1&dl=https%3A%2F%2Fbupxanh.com%2F&ul=en-us&de=UTF-8&dt=D%C6%B0%E1%BB%A3c%20Li%E1%BB%87u%20B%C3%BApxanh&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=YEBAAUABAAAAAC~&jid=709410428&gjid=1041006514&cid=1148023938.1643257294&tid=UA-56099786-4&_gid=1363049657.1643257294&_r=1&gtm=2ou1o0&z=501320154
h2
1168.839000049
1172.3090000451
609
1
200
text/plain
XHR
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bg_foo.jpg?1642405259582
h2
1247.5830000476
1758.181000012
195065
194366
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/to-top-arrow2.png?1642405259582
h2
1291.7050000397
1559.5720000565
880
184
200
image/webp
Image
https://bupxanh.com/cart.js?_=1643257294201
h2
1877.1090000519
2108.2980000065
707
359
200
application/json
XHR
https://google-shopping.sapoapps.vn/conversion-tracker/global-tag/7929.js?store=duoclieubupxanh.mysapo.net
h2
2227.2130000056
3574.3250000523
210
0
200
application/javascript
Script
https://google-shopping.sapoapps.vn/conversion-tracker/event-tag/7929.js?store=duoclieubupxanh.mysapo.net
2226.9440000528
4730.7090000249
0
0
-1
Script
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
http/1.1
2229.6410000417
3550.1510000322
94284
318968
200
application/javascript
Script
https://statistic-blog-v2.sapoapps.vn/api/script-tag.js?store=duoclieubupxanh.mysapo.net
h2
2229.7600000165
3109.0380000533
2272
5956
200
application/javascript
Script
https://bupxanh.com/s/api/v1/page-views
h2
2369.0570000326
2591.1730000516
401
51
200
application/json
Fetch
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
h2
3111.9130000006
3117.9370000027
34097
92629
200
text/javascript
Script
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_phone.png?1642568931772
h2
3160.7580000418
3416.6790000163
12772
12074
200
image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_fb.png?1642568931772
h2
3161.8630000157
3396.3370000129
5007
4312
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image/webp
Image
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_zalo.png?1642568931772
h2
3161.9880000362
3489.8070000345
6171
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image/webp
Image
https://newproductreviews.sapoapps.vn/assets/css/bpr.min.css?v=1.0
http/1.1
3600.2930000541
4690.4280000017
15459
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text/css
Stylesheet
https://newproductreviews.sapoapps.vn/assets/css/productReviews.min.css?v=1.0
http/1.1
3600.7660000469
5356.4290000359
4883
41916
200
text/css
Stylesheet
https://newproductreviews.sapoapps.vn/reviews/config?callback=jQuery34108499298675287845_1643257296733&store=duoclieubupxanh.mysapo.net&_=1643257296734
http/1.1
3606.2080000411
4726.71300004
847
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application/javascript
Script
https://newproductreviews.sapoapps.vn/assets/libs/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
http/1.1
4705.5550000514
8515.5820000218
77460
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200
application/font-woff2
Font
https://newproductreviews.sapoapps.vn/assets/js/lang/vi.min.js
http/1.1
4759.383000026
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1379
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application/javascript
Script
https://newproductreviews.sapoapps.vn/reviews/productsmodule?store=duoclieubupxanh.mysapo.net&page=index
7874.0210000542
0
0
-1
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
772.984
5.96
779.547
7.049
1048.374
6.876
1055.335
14.109
1083.021
24.753
1107.787
51.23
1167.521
7.687
1175.967
9.655
1196.385
17.382
1289.73
12.423
1332.578
12.43
1348.159
5.241
1374.049
11.886
1392.783
12.452
1405.583
825.83
2231.765
7.486
2250.029
14.903
2270.35
7.902
2283.092
56.136
2350.801
16.278
2370.514
16.15
2392.381
20.782
2416.943
5.784
3172.546
11.01
3186.334
19.163
3205.513
6.83
3237.584
6.435
3328.261
5.252
3338.014
7.031
3438.591
6.609
3539.116
10.543
3610.133
22.981
3643.642
5.02
3656.653
6.245
3757.264
6.996
3858.069
5.87
4744.733
30.349
4776.558
24.131
4859.093
9.116
4959.69
5.517
5060.288
6.554
5160.885
12.338
5244.752
5.11
5266.619
5.023
5363.9
5.04
5463.532
5.687
5563.506
6.712
5764.099
8.454
5864.649
13.999
5967.212
6.382
6067.688
6.407
6168.089
8.418
6268.674
5.492
6470.145
5.016
6570.444
5.402
6871.861
5.708
7072.74
7.947
7173.324
6.515
7294.782
11.728
7307.169
6.147
7313.334
10.531
7328.037
14.363
7361.513
5.362
7374.298
14.84
7474.811
5.312
7561.359
5.261
7575.341
5.581
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 2.7 s
The time taken for the first image or text on the page to be rendered.
Cumulative Layout Shift — 0.194
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

First Meaningful Paint — 2.7 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 250 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Bupxanh.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
40109
150
Reduce unused CSS — Potential savings of 74 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Bupxanh.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewint_css.scss.css?1642568931772
46088
39465
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bootstrap_css.scss.css?1642568931772
22334
20837
https://newproductreviews.sapoapps.vn/assets/css/bpr.min.css?v=1.0
15459
15051
Reduce unused JavaScript — Potential savings of 82 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
94284
60742
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
34097
22754
Serve static assets with an efficient cache policy — 9 resources found
Bupxanh.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://google-shopping.sapoapps.vn/conversion-tracker/global-tag/7929.js?store=duoclieubupxanh.mysapo.net
0
210
https://www.google-analytics.com/analytics.js
7200000
20631
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
84600000
94284
https://newproductreviews.sapoapps.vn/assets/libs/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
84600000
77460
https://newproductreviews.sapoapps.vn/assets/css/bpr.min.css?v=1.0
84600000
15459
https://newproductreviews.sapoapps.vn/assets/css/productReviews.min.css?v=1.0
84600000
4883
https://newproductreviews.sapoapps.vn/assets/js/lang/vi.min.js
84600000
1379
https://newproductreviews.sapoapps.vn/reviews/config?callback=jQuery34108499298675287845_1643257296733&store=duoclieubupxanh.mysapo.net&_=1643257296734
84600000
847
https://bupxanh.com/dist/js/stats.min.js?v=b2b2489
2592000000
2699
Avoid an excessive DOM size — 1,189 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1189
Maximum DOM Depth
24
Maximum Child Elements
31

Metrics

Time to Interactive — 9.2 s
The time taken for the page to become fully interactive.
Speed Index — 6.5 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 970 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 8.4 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 1,650 ms
Users could experience a delay when interacting with the page.

Other

Properly size images — Potential savings of 106 KiB
Images can slow down the page's load time. Bupxanh.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
201658
75640
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
33152
22842
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_phone.png?1642568931772
12074
10061
Defer offscreen images — Potential savings of 561 KiB
Time to Interactive can be slowed down by resources on the page. Bupxanh.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
201658
201658
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/bg_foo.jpg?1642405259582
194366
194366
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/test_peo.jpg?1642405259582
86200
86200
https://bizweb.dktcdn.net/thumb/grande/100/428/969/themes/823456/assets/slide-img3.jpg?1642568931772
53642
53642
https://bizweb.dktcdn.net/thumb/large/100/428/969/themes/823456/assets/slide-img.jpg?1642568931772
38324
38324
Reduce JavaScript execution time — 5.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/jquery.js?1642568931772
4585.912
4394.452
6.424
https://bupxanh.com/
4381.792
21.304
8.968
Unattributable
941.784
25.548
0.624
https://bizweb.dktcdn.net/web/assets/lib/js/fp.v3.3.0.min.js
495.8
354.144
5.876
https://newproductreviews.sapoapps.vn/assets/js/productreviews.min.js?store=duoclieubupxanh.mysapo.net
146.292
111.768
18.992
https://www.googletagmanager.com/gtag/js?id=UA-56099786-4
82.7
68.572
6.824
https://www.google-analytics.com/analytics.js
74.252
65.668
3.564
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
69.344
49.344
6.048
Minimize main-thread work — 11.0 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
5187.0439999999
Other
2309.892
Style & Layout
1748.172
Rendering
1435.9359999999
Parse HTML & CSS
154.076
Script Parsing & Compilation
72.02
Garbage Collection
65.156
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://newproductreviews.sapoapps.vn/assets/libs/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
3000
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Source
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/long-banner.jpg?1642568931772
https://bizweb.dktcdn.net/100/428/969/products/tra-thanh-nhiet-thai-binh.jpg?v=1640667582887
https://bizweb.dktcdn.net/100/428/969/products/cay-hoan-ngoc-chua-benh-da-day.jpg?v=1640668828850
https://bizweb.dktcdn.net/100/428/969/products/tra-son-mat.jpg?v=1640659669087
https://bizweb.dktcdn.net/100/428/969/products/cay-la-lot-15.jpg?v=1639631464750
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/logo.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/mewnature.gif?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_phone.png?1642568931772
https://bizweb.dktcdn.net/thumb/grande/100/428/969/themes/823456/assets/slide-img2.jpg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/rolling.svg?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_fb.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/icon_zalo.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf1.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf2.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf3.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/user.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/search.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/cart.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/eye.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/facebook.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/twitter.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/instagram.png?1642568931772
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/youtube.png?1642568931772
First Contentful Paint (3G) — 5589 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
64

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of bupxanh.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Bupxanh.com may provide assistance to deaf or hearing-impaired users with captions on videos.

ARIA

ARIA input fields do not have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
Failing Elements
Elements with an ARIA `[role]` that require children to contain a specific `[role]` are missing some or all of those required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
Failing Elements

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
62

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that bupxanh.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.7
jQuery
1.12.4
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://bupxanh.com/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 9 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
4
Medium

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/cart.png?1642568931772
32 x 32
32 x 32
64 x 64
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/user.png?1642568931772
32 x 32
32 x 32
64 x 64
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/search.png?1642568931772
23 x 23
32 x 32
46 x 46
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf1.png?1642568931772
35 x 35
64 x 64
70 x 70
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf2.png?1642568931772
35 x 35
64 x 64
70 x 70
https://bizweb.dktcdn.net/100/428/969/themes/823456/assets/set_cf3.png?1642568931772
35 x 35
64 x 64
70 x 70

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Failed to load resource: net::ERR_TIMED_OUT
84

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for bupxanh.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of bupxanh.com on mobile screens.
Document uses legible font sizes — 99.94% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.phone-box .oi
0.06%
0px
99.94%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 90% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
346x26
346x26
346x26
346x26
346x26
346x26
346x26

Crawling and Indexing

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of bupxanh.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of bupxanh.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 210.245.8.133
Continent: Asia
Country: Vietnam
Vietnam Flag
Region: Hanoi
City: Hanoi
Longitude: 105.85
Latitude: 21.0333
Currencies: VND
Languages: Vietnamese

Web Hosting Provider

Name IP Address
FPT Telecom
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Google LLC 142.250.81.238
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Unknown
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: bupxanh.com
Issued By: R3
Valid From: 27th December, 2021
Valid To: 27th March, 2022
Subject: CN = bupxanh.com
Hash: 76adaf63
Issuer: CN = R3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x0496C6144C6557B34D7B819B5C20D6C5A032
Serial Number (Hex): 0496C6144C6557B34D7B819B5C20D6C5A032
Valid From: 27th December, 2024
Valid To: 27th March, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
Timestamp : Dec 27 08:59:08.881 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:05:7D:F2:E0:42:37:D2:9B:AD:FF:7E:10:
F3:A1:5A:20:11:6E:4D:A2:55:A9:ED:A6:41:92:9C:29:
FE:72:53:38:02:20:21:E2:D6:E0:63:9D:CC:6D:43:44:
CF:AB:02:25:F4:ED:36:C1:C0:E5:8A:D1:B5:D3:E7:54:
3B:ED:B2:32:36:48
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Dec 27 08:59:08.865 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:6E:80:B0:21:38:02:82:C1:1C:E9:BD:1B:
A0:8C:AB:3F:D3:0B:BB:22:BB:7B:C4:34:70:3C:70:37:
24:29:CD:F4:02:20:1C:93:90:92:D1:5F:31:7F:AA:37:
9E:D0:D4:6F:91:B8:7D:1A:EB:86:C8:76:20:A3:6B:CF:
A2:74:6E:9D:F9:FA
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:bupxanh.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
bupxanh.com. 210.245.8.133 IN 3600

NS Records

Host Nameserver Class TTL
bupxanh.com. ns-cloud-c4.googledomains.com. IN 21600
bupxanh.com. ns-cloud-c2.googledomains.com. IN 21600
bupxanh.com. ns-cloud-c3.googledomains.com. IN 21600
bupxanh.com. ns-cloud-c1.googledomains.com. IN 21600

SOA Records

Domain Name Primary NS Responsible Email TTL
bupxanh.com. ns-cloud-c1.googledomains.com. cloud-dns-hostmaster.google.com. 21600

HTTP Response Headers

Whois Lookup

Created: 8th November, 2019
Changed: 8th November, 2021
Expires: 8th November, 2022
Registrar: Google LLC
Status: clientTransferProhibited
Nameservers: ns-cloud-c1.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c4.googledomains.com
Owner Name: Contact Privacy Inc. Customer 1245835596
Owner Organization: Contact Privacy Inc. Customer 1245835596
Owner Street: 96 Mowat Ave
Owner Post Code: M4K 3K1
Owner City: Toronto
Owner State: ON
Owner Country: CA
Owner Phone: +1.4165385487
Owner Email: y0t8e0em881l@contactprivacy.email
Admin Name: Contact Privacy Inc. Customer 1245835596
Admin Organization: Contact Privacy Inc. Customer 1245835596
Admin Street: 96 Mowat Ave
Admin Post Code: M4K 3K1
Admin City: Toronto
Admin State: ON
Admin Country: CA
Admin Phone: +1.4165385487
Admin Email: y0t8e0em881l@contactprivacy.email
Tech Name: Contact Privacy Inc. Customer 1245835596
Tech Organization: Contact Privacy Inc. Customer 1245835596
Tech Street: 96 Mowat Ave
Tech Post Code: M4K 3K1
Tech City: Toronto
Tech State: ON
Tech Country: CA
Tech Phone: +1.4165385487
Tech Email: y0t8e0em881l@contactprivacy.email
Full Whois: Domain Name: bupxanh.com
Registry Domain ID: 2452682697_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.google.com
Registrar URL: https://domains.google.com
Updated Date: 2021-11-08T08:40:03Z
Creation Date: 2019-11-08T04:57:26Z
Registrar Registration Expiration Date: 2022-11-08T04:57:26Z
Registrar: Google LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: registrar-abuse@google.com
Registrar Abuse Contact Phone: +1.8772376466
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Contact Privacy Inc. Customer 1245835596
Registrant Organization: Contact Privacy Inc. Customer 1245835596
Registrant Street: 96 Mowat Ave
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M4K 3K1
Registrant Country: CA
Registrant Phone: +1.4165385487
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: y0t8e0em881l@contactprivacy.email
Registry Admin ID:
Admin Name: Contact Privacy Inc. Customer 1245835596
Admin Organization: Contact Privacy Inc. Customer 1245835596
Admin Street: 96 Mowat Ave
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M4K 3K1
Admin Country: CA
Admin Phone: +1.4165385487
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: y0t8e0em881l@contactprivacy.email
Registry Tech ID:
Tech Name: Contact Privacy Inc. Customer 1245835596
Tech Organization: Contact Privacy Inc. Customer 1245835596
Tech Street: 96 Mowat Ave
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M4K 3K1
Tech Country: CA
Tech Phone: +1.4165385487
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: y0t8e0em881l@contactprivacy.email
Name Server: NS-CLOUD-C1.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C2.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C3.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C4.GOOGLEDOMAINS.COM
DNSSEC: signedDelegation
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2022-01-27T04:19:52.382049Z <<<

For more information on Whois status codes, please visit
https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en

Please register your domains at: https://domains.google.com/
This data is provided by Google for information purposes, and to assist
persons obtaining information about or related to domain name registration
records. Google does not guarantee its accuracy.
By submitting a WHOIS query, you agree that you will use this data only for
lawful purposes and that, under no circumstances, will you use this data to:
1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via E-mail (spam); or
2) enable high volume, automated, electronic processes that apply to this
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These terms may be changed without prior notice.
By submitting this query, you agree to abide by this policy.

Nameservers

Name IP Address
ns-cloud-c1.googledomains.com 216.239.32.108
ns-cloud-c2.googledomains.com 216.239.34.108
ns-cloud-c3.googledomains.com 216.239.36.108
ns-cloud-c4.googledomains.com 216.239.38.108
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