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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

cert.ebs.org.cn

信息提示

Page Load Speed

16.8 sec in total

First Response

1.7 sec

Resources Loaded

15 sec

Page Rendered

123 ms

cert.ebs.org.cn screenshot

About Website

Click here to check amazing Cert Ebs content for United States. Otherwise, check out these important facts you probably never knew about cert.ebs.org.cn

Visit cert.ebs.org.cn

Key Findings

We analyzed Cert.ebs.org.cn page load time and found that the first response time was 1.7 sec and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cert.ebs.org.cn performance score

0

Network Requests Diagram

cert.ebs.org.cn

1718 ms

ebs-loadingmask.css

679 ms

reset.css

1669 ms

index_common.css

1007 ms

jquery-1.11.0.js

7306 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Cert.ebs.org.cn, 6% (2 requests) were made to Sapi.map.baidu.com and 3% (1 request) were made to Api.map.baidu.com. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Cert.ebs.org.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 395.0 kB (76%)

Content Size

522.7 kB

After Optimization

127.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cert.ebs.org.cn main page is 522.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 349.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.2 kB

  • Original 55.5 kB
  • After minification 37.9 kB
  • After compression 9.2 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. This page needs HTML code to be minified as it can gain 17.5 kB, which is 32% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.2 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 5.5 kB

  • Original 58.3 kB
  • After minification 52.9 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. Cert Ebs images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 293.0 kB

  • Original 349.6 kB
  • After minification 200.3 kB
  • After compression 56.7 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 293.0 kB or 84% of the original size.

CSS Optimization

-85%

Potential reduce by 50.3 kB

  • Original 59.3 kB
  • After minification 45.6 kB
  • After compression 8.9 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. Cert.ebs.org.cn needs all CSS files to be minified and compressed as it can save up to 50.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cert Ebs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cert.ebs.org.cn

cert.ebs.org.cn

1718 ms

ebs-loadingmask.css

ebs-loadingmask.css

679 ms

reset.css

reset.css

1669 ms

index_common.css

index_common.css

1007 ms

jquery-1.11.0.js

jquery-1.11.0.js

7306 ms

baidumap.js

baidumap.js

696 ms

SiteStatistics.js

SiteStatistics.js

994 ms

ebs-cert.css

ebs-cert.css

1348 ms

QRCoder.js

QRCoder.js

1423 ms

jquery.zclip.min.js

jquery.zclip.min.js

1945 ms

ebs-reght_partial.css

ebs-reght_partial.css

1026 ms

getscript

getscript

3457 ms

bmap.css

bmap.css

3620 ms

blank.gif

blank.gif

715 ms

idCardBg.png

idCardBg.png

1683 ms

cert-title.png

cert-title.png

678 ms

loading.gif

loading.gif

953 ms

cert-icon01.png

cert-icon01.png

353 ms

sdyz16.jpg

sdyz16.jpg

348 ms

yinzhang.png

yinzhang.png

378 ms

templay_008.png

templay_008.png

1344 ms

fixed-weibo.png

fixed-weibo.png

691 ms

fixe-txweibo.png

fixe-txweibo.png

731 ms

fixed-wechat.png

fixed-wechat.png

1018 ms

weibo.png

weibo.png

1027 ms

txweibo.png

txweibo.png

1079 ms

weixin.png

weixin.png

1374 ms

fixed-copy.png

fixed-copy.png

1330 ms

fixed-share.png

fixed-share.png

1342 ms

ebs-kf-qq.png

ebs-kf-qq.png

2919 ms

SubmitSiteStatistic

SubmitSiteStatistic

2853 ms

SEO Factors

cert.ebs.org.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cert.ebs.org.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cert.ebs.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

cert.ebs.org.cn

Open Graph description is not detected on the main page of Cert Ebs. 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: