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caoniu.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

7.2 sec in total

First Response

121 ms

Resources Loaded

6.9 sec

Page Rendered

140 ms

caoniu.net screenshot

About Website

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Key Findings

We analyzed Caoniu.net page load time and found that the first response time was 121 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

caoniu.net performance score

0

Network Requests Diagram

caoniu.net

121 ms

duilian.js

25 ms

add.js

53 ms

click.aspx

3757 ms

fb.gif

168 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 25% of them (4 requests) were addressed to the original Caoniu.net, 25% (4 requests) were made to 123du.la and 25% (4 requests) were made to Js.jianting.us. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Js.jianting.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.8 kB (9%)

Content Size

96.8 kB

After Optimization

88.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Caoniu.net main page is 96.8 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. Only 10% of websites need less resources to load. Images take 88.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 3.0 kB

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 1.7 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 3.0 kB or 64% of the original size.

Image Optimization

-3%

Potential reduce by 3.1 kB

  • Original 88.5 kB
  • After minification 85.4 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. Caoniu images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 2.7 kB

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 899 B

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 2.7 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • AJAX
  • Images
  • JavaScript

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caoniu. According to our analytics all requests are already optimized.

Network Requests Diagram

caoniu.net

caoniu.net

121 ms

duilian.js

duilian.js

25 ms

add.js

add.js

53 ms

click.aspx

click.aspx

3757 ms

fb.gif

fb.gif

168 ms

fb1.gif

fb1.gif

346 ms

fb2.gif

fb2.gif

400 ms

caoqun.jpg

caoqun.jpg

45 ms

hs.gif

hs.gif

2148 ms

bj960.gif

bj960.gif

348 ms

twseb_1.gif

twseb_1.gif

1851 ms

a8.gif

a8.gif

5222 ms

bl.gif

bl.gif

2091 ms

480.jpg

480.jpg

1336 ms

twseb_2.gif

twseb_2.gif

1449 ms

count1.gif

count1.gif

3062 ms

SEO Factors

caoniu.net SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caoniu.net 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 Caoniu.net main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

caoniu.net

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