Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ecorr.org.cn

中国腐蚀与防护网

Page Load Speed

63.5 sec in total

First Response

9.5 sec

Resources Loaded

53.2 sec

Page Rendered

793 ms

ecorr.org.cn screenshot

About Website

Click here to check amazing Ecorr content. Otherwise, check out these important facts you probably never knew about ecorr.org.cn

中国腐蚀与防护网是国家级的腐蚀与防护专业网站。我们向用户提供公益性的腐蚀数据,定制化防腐技术,以及全方位的防腐资讯。我们拥有我国最权威、最全面、最快捷的材料腐蚀(老化)数据共享服务平台;我们分享行业动态、专业知识、防护技术、文献资料、科研成果等信息资源;我们提供科学数据、环境试验、检测分析、技术咨询及成果推广全方位服务.

Visit ecorr.org.cn

Key Findings

We analyzed Ecorr.org.cn page load time and found that the first response time was 9.5 sec and then it took 54 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 28 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ecorr.org.cn performance score

0

Network Requests Diagram

ecorr.org.cn

9545 ms

z_base.css

563 ms

headfoot.css

592 ms

z_main.css

1151 ms

z_zhibao.css

694 ms

Our browser made a total of 197 requests to load all elements on the main page. We found that 47% of them (93 requests) were addressed to the original Ecorr.org.cn, 48% (95 requests) were made to Ecorr.org and 1% (2 requests) were made to Ecorr.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Ecorr.org.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 671.4 kB (18%)

Content Size

3.7 MB

After Optimization

3.0 MB

In fact, the total size of Ecorr.org.cn main page is 3.7 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. 35% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 129.8 kB

  • Original 156.4 kB
  • After minification 132.1 kB
  • After compression 26.6 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 24.2 kB, which is 15% 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 129.8 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 284.7 kB

  • Original 3.2 MB
  • After minification 2.9 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. Ecorr images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 168.5 kB

  • Original 253.2 kB
  • After minification 244.8 kB
  • After compression 84.7 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 168.5 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 88.5 kB

  • Original 109.0 kB
  • After minification 96.3 kB
  • After compression 20.6 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. Ecorr.org.cn needs all CSS files to be minified and compressed as it can save up to 88.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (26%)

Requests Now

167

After Optimization

124

The browser has sent 167 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ecorr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

ecorr.org.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ecorr.org.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Ecorr.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

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