Tools & Wizards About Us
ceaia.org.cn screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ceaia.org.cn

www.ceaia.org.cn-官网首页

Page Load Speed

11.9 sec in total

First Response

2.5 sec

Resources Loaded

9.2 sec

Page Rendered

213 ms

ceaia.org.cn screenshot

About Website

Click here to check amazing Ceaia content for China. Otherwise, check out these important facts you probably never knew about ceaia.org.cn

中国电子认证服务产业联盟网-13-22年记录-桔子高评分-外链超多

Visit ceaia.org.cn

Key Findings

We analyzed Ceaia.org.cn page load time and found that the first response time was 2.5 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ceaia.org.cn rating and web reputation

Performance Metrics

ceaia.org.cn performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

ceaia.org.cn

2512 ms

Style.css

1102 ms

AC_RunActiveContent.js

837 ms

Style.css

554 ms

swfobject_source.js

1101 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that all of those requests were addressed to Ceaia.org.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Ceaia.org.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.2 kB (15%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ceaia.org.cn main page is 1.4 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 56.8 kB

  • Original 64.3 kB
  • After minification 60.0 kB
  • After compression 7.5 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 56.8 kB or 88% of the original size.

Image Optimization

-9%

Potential reduce by 120.6 kB

  • Original 1.3 MB
  • After minification 1.2 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. Ceaia images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 25.1 kB

  • Original 34.3 kB
  • After minification 31.0 kB
  • After compression 9.2 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 25.1 kB or 73% of the original size.

CSS Optimization

-79%

Potential reduce by 11.7 kB

  • Original 14.7 kB
  • After minification 12.7 kB
  • After compression 3.1 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. Ceaia.org.cn needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (4%)

Requests Now

75

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceaia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ceaia.org.cn

ceaia.org.cn

2512 ms

Style.css

Style.css

1102 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

837 ms

Style.css

Style.css

554 ms

swfobject_source.js

swfobject_source.js

1101 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

2007 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1386 ms

Index.asp

Index.asp

1679 ms

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561 ms

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828 ms

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1273 ms

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839 ms

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833 ms

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1101 ms

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1124 ms

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1924 ms

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1378 ms

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1673 ms

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3419 ms

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1464 ms

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1811 ms

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1941 ms

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2737 ms

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1960 ms

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2939 ms

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2208 ms

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2212 ms

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2231 ms

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3245 ms

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2482 ms

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2502 ms

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2754 ms

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2772 ms

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3010 ms

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3025 ms

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3044 ms

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3207 ms

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3287 ms

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3296 ms

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3312 ms

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3222 ms

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2972 ms

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3022 ms

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2752 ms

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2762 ms

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3470 ms

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2659 ms

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2680 ms

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2728 ms

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2668 ms

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2598 ms

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3282 ms

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4440 ms

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2976 ms

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2326 ms

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2216 ms

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2480 ms

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2457 ms

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2368 ms

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2973 ms

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2466 ms

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2367 ms

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2927 ms

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2193 ms

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2219 ms

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2346 ms

loading.gif

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2260 ms

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3361 ms

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2378 ms

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2682 ms

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2805 ms

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2431 ms

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ico.jpg

2936 ms

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2655 ms

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2686 ms

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2760 ms

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dot.png

273 ms

Accessibility Review

ceaia.org.cn accessibility score

74

Accessibility Issues

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

ceaia.org.cn best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ceaia.org.cn SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceaia.org.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ceaia.org.cn 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

ceaia.org.cn

Open Graph description is not detected on the main page of Ceaia. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: