Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ctrl.cn

开创云-领先的云计算与应用服务生态平台

Page Load Speed

109.1 sec in total

First Response

13.1 sec

Resources Loaded

95.7 sec

Page Rendered

305 ms

ctrl.cn screenshot

About Website

Visit ctrl.cn now to see the best up-to-date Ctrl content for China and also check out these interesting facts you probably never knew about ctrl.cn

开创云以“云计算、大数据、人工智能”为中心技术,业务覆盖互联网基础服务、互联网营销服务、云应用服务、云计算服务、互联网+行业解决方案服务等领域,为企业提供可定制化的整体互联网+解决方案。

Visit ctrl.cn

Key Findings

We analyzed Ctrl.cn page load time and found that the first response time was 13.1 sec and then it took 96 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

ctrl.cn performance score

0

Network Requests Diagram

ctrl.cn

13095 ms

www.ctrl.cn

11543 ms

jquery-1.7.1.min.js

949 ms

Newpublic.css

480 ms

Newindex.css

482 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 73% of them (66 requests) were addressed to the original Ctrl.cn, 8% (7 requests) were made to Bdimg.share.baidu.com and 4% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Ctrl.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 497.0 kB (30%)

Content Size

1.6 MB

After Optimization

1.1 MB

In fact, the total size of Ctrl.cn main page is 1.6 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. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 92.7 kB

  • Original 108.9 kB
  • After minification 75.5 kB
  • After compression 16.1 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. This page needs HTML code to be minified as it can gain 33.4 kB, which is 31% 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 92.7 kB or 85% of the original size.

Image Optimization

-23%

Potential reduce by 303.8 kB

  • Original 1.3 MB
  • After minification 1.0 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. Obviously, Ctrl needs image optimization as it can save up to 303.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 76.4 kB

  • Original 155.8 kB
  • After minification 153.0 kB
  • After compression 79.4 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 76.4 kB or 49% of the original size.

CSS Optimization

-76%

Potential reduce by 24.0 kB

  • Original 31.7 kB
  • After minification 28.6 kB
  • After compression 7.7 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. Ctrl.cn needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (40%)

Requests Now

86

After Optimization

52

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctrl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

ctrl.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 Ctrl.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 Ctrl.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 Ctrl. 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: