Tools & Wizards About Us
tancuongxanh.vn screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tancuongxanh.vn

Chè Thái Nguyên, Trà Tân Cương Thái Nguyên Ngon ở Hà Nội

Page Load Speed

19.1 sec in total

First Response

1.5 sec

Resources Loaded

16.1 sec

Page Rendered

1.5 sec

tancuongxanh.vn screenshot

About Website

Click here to check amazing Tancuongxanh content for Vietnam. Otherwise, check out these important facts you probably never knew about tancuongxanh.vn

Tân Cương Xanh hệ thống cửa hàng bán chè thái nguyên, chè tân cương thái nguyên, chè thái nguyên ngon ở Hà Nội, trà thái nguyên cao cấp

Visit tancuongxanh.vn

Key Findings

We analyzed Tancuongxanh.vn page load time and found that the first response time was 1.5 sec and then it took 17.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tancuongxanh.vn performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value26.4 s

0/100

25%

SI (Speed Index)

Value20.3 s

0/100

10%

TBT (Total Blocking Time)

Value8,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value49.4 s

0/100

10%

Network Requests Diagram

tancuongxanh.vn

1479 ms

gtm.js

67 ms

icon-font.min.css

129 ms

css

45 ms

font-awesome.min.css

57 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Tancuongxanh.vn, 59% (92 requests) were made to Bizweb.dktcdn.net and 15% (24 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Bizweb.dktcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 450.0 kB (5%)

Content Size

9.7 MB

After Optimization

9.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tancuongxanh.vn main page is 9.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 297.4 kB

  • Original 356.5 kB
  • After minification 319.9 kB
  • After compression 59.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 297.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 50.9 kB

  • Original 8.3 MB
  • After minification 8.2 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Tancuongxanh images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 47.1 kB

  • Original 858.6 kB
  • After minification 856.9 kB
  • After compression 811.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 54.6 kB

  • Original 252.8 kB
  • After minification 243.6 kB
  • After compression 198.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Tancuongxanh.vn needs all CSS files to be minified and compressed as it can save up to 54.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (39%)

Requests Now

155

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tancuongxanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tancuongxanh.vn

tancuongxanh.vn

1479 ms

gtm.js

gtm.js

67 ms

icon-font.min.css

icon-font.min.css

129 ms

css

css

45 ms

font-awesome.min.css

font-awesome.min.css

57 ms

plugin.scss.css

plugin.scss.css

2091 ms

base.scss.css

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1732 ms

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1914 ms

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1372 ms

responsive.scss.css

responsive.scss.css

1384 ms

bootstrap-theme.css

bootstrap-theme.css

1929 ms

style-theme.scss.css

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1648 ms

responsive-update.scss.css

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1660 ms

style_update.scss.css

style_update.scss.css

1919 ms

stats.min.js

stats.min.js

241 ms

iwish.css

iwish.css

1705 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

40 ms

jquery.fancybox.min.css

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60 ms

platform.js

platform.js

29 ms

option-selectors.js

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1784 ms

api.jquery.js

api.jquery.js

2002 ms

appear.js

appear.js

2000 ms

owl.carousel.min.js

owl.carousel.min.js

2146 ms

bootstrap.min.js

bootstrap.min.js

20 ms

dl_function.js

dl_function.js

2146 ms

dl_api.js

dl_api.js

2145 ms

rx-all-min.js

rx-all-min.js

2674 ms

quickview.js

quickview.js

2289 ms

dl_main.js

dl_main.js

2328 ms

jquery-ui.min.js

jquery-ui.min.js

34 ms

fbevents.js

fbevents.js

120 ms

store_events_listener.min.js

store_events_listener.min.js

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vn.png

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658 ms

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3504 ms

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3627 ms

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3503 ms

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3925 ms

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3925 ms

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4022 ms

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4071 ms

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3924 ms

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4239 ms

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4137 ms

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4348 ms

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4430 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

57 ms

ovcYs6AI6bY

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301 ms

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4406 ms

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4516 ms

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4223 ms

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4770 ms

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4770 ms

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398 ms

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516 ms

4YaBsacB7RY

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517 ms

www-player.css

www-player.css

53 ms

www-embed-player.js

www-embed-player.js

71 ms

base.js

base.js

101 ms

tra-tan-cuong-hung-dua-4.jpg

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4391 ms

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4590 ms

ad_status.js

ad_status.js

1564 ms

www-player.css

www-player.css

139 ms

www-embed-player.js

www-embed-player.js

1517 ms

base.js

base.js

1628 ms

j85XBmD3K-auBXRuR4gFy-YbXrRwDWE2e6ZsFqyJZWU.js

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1569 ms

embed.js

embed.js

1443 ms

hop-tra-tan-cuong-thai-nguyen-hop-dai-viet-4.jpg

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4007 ms

tra-tan-cuong-tu-long-5.jpg

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4248 ms

tra-dinh-tan-cuong-tien-quan-500g-1.jpg

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4535 ms

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4551 ms

cb=gapi.loaded_0

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57 ms

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59 ms

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118 ms

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3313 ms

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2980 ms

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3319 ms

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3450 ms

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385 ms

postmessageRelay

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166 ms

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481 ms

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264 ms

log_event

log_event

356 ms

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341 ms

rpc:shindig_random.js

rpc:shindig_random.js

204 ms

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135 ms

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139 ms

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2992 ms

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2936 ms

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3000 ms

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2983 ms

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3174 ms

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3155 ms

GenerateIT

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244 ms

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242 ms

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2965 ms

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113 ms

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2909 ms

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50 ms

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2815 ms

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12 ms

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3196 ms

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9 ms

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productreviews.min.js

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Accessibility Review

tancuongxanh.vn accessibility score

75

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tancuongxanh.vn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tancuongxanh.vn SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tancuongxanh.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Tancuongxanh.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

tancuongxanh.vn

Open Graph data is detected on the main page of Tancuongxanh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: