Tools & Wizards About Us
cementboard.en.alibaba.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cementboard.en.alibaba.com

Trusus Technology (beijing) Co., Limited - Gypsum Board, PVC PANEL

Page Load Speed

5.5 sec in total

First Response

1.6 sec

Resources Loaded

3.7 sec

Page Rendered

247 ms

cementboard.en.alibaba.com screenshot

About Website

Click here to check amazing Cement Board En Alibaba content for China. Otherwise, check out these important facts you probably never knew about cementboard.en.alibaba.com

Trusus Technology (beijing) Co., Limited, Experts in Manufacturing and Exporting Gypsum Board, PVC PANEL and 0 more Products.

Visit cementboard.en.alibaba.com

Key Findings

We analyzed Cementboard.en.alibaba.com page load time and found that the first response time was 1.6 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cementboard.en.alibaba.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value5,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.53

14/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

cementboard.en.alibaba.com

1555 ms

cementboard.en.alibaba.com

440 ms

45 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

35 ms

index.js

67 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Cementboard.en.alibaba.com, 41% (16 requests) were made to Sc02.alicdn.com and 26% (10 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 703.2 kB (40%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cementboard.en.alibaba.com main page is 1.7 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. 30% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 457.4 kB

  • Original 551.8 kB
  • After minification 551.0 kB
  • After compression 94.4 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 457.4 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 1.5 kB

  • Original 14.0 kB
  • After minification 12.6 kB

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. Cement Board En Alibaba images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 244.4 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 931.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 244.4 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cement Board En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cementboard.en.alibaba.com

cementboard.en.alibaba.com

1555 ms

cementboard.en.alibaba.com

cementboard.en.alibaba.com

440 ms

45 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

35 ms

index.js

index.js

67 ms

index.js

index.js

58 ms

renderHeader.js

renderHeader.js

283 ms

awsc.js

awsc.js

51 ms

15 ms

7.gif

7.gif

17 ms

et_f.js

et_f.js

9 ms

um.js

um.js

180 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

70 ms

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Hd44c06d065234ae0b1cd5ade273a76c5s.png

469 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

77 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

76 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

76 ms

H74450b27ed6c4b168aa2c193170f0f72x.jpg

H74450b27ed6c4b168aa2c193170f0f72x.jpg

429 ms

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He659ffc3b3534ecfafc52c712a27ec70z.jpg

206 ms

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H6d26890ea8c84400a4b12d02f3829a27K.jpg

759 ms

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H6589a488f0c04a56962bcb1176b76ad3K.jpg

886 ms

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Hdf678d6c30454dfeb5d81b2b16531c42G.jpg

911 ms

Hbe23b185122e4524956a49293ce244f35.jpg

Hbe23b185122e4524956a49293ce244f35.jpg

106 ms

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Hcca19a7bd5be4334a8f50a5960d0e71dn.jpg

570 ms

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Hfa70d8f74442489690e46045024d017eu.jpg

139 ms

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559 ms

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Hd7700e5e04f84bfba1db88e425dc47675.jpg

493 ms

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H3220f5e2ac084485b13357d242e996e8e.jpg

724 ms

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H01570340537942c3bfc4ad7171c7736cQ.jpg

941 ms

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583 ms

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1098 ms

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1653 ms

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Hc184b4190d8d4d93858b6c9e6a990661j.jpg

856 ms

Hcf38ada77a7e4af4a04f980701c47465k.jpg

Hcf38ada77a7e4af4a04f980701c47465k.jpg

1703 ms

wu.json

wu.json

30 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

49 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

cementboard.en.alibaba.com accessibility score

60

Accessibility Issues

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.

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

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

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

cementboard.en.alibaba.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cementboard.en.alibaba.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cementboard.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cementboard.en.alibaba.com 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

cementboard.en.alibaba.com

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