Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zhanghaijun.net

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Page Load Speed

14.2 sec in total

First Response

3.3 sec

Resources Loaded

10.5 sec

Page Rendered

356 ms

zhanghaijun.net screenshot

About Website

Click here to check amazing Zhanghaijun content. Otherwise, check out these important facts you probably never knew about zhanghaijun.net

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Visit zhanghaijun.net

Key Findings

We analyzed Zhanghaijun.net page load time and found that the first response time was 3.3 sec and then it took 10.9 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 Zhanghaijun.net rating and web reputation

Performance Metrics

zhanghaijun.net performance score

0

Network Requests Diagram

zhanghaijun.net

3277 ms

wp-emoji-release.min.js

247 ms

style.css

653 ms

jquery-1.10.2.min.js

692 ms

global.js

486 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 68% of them (19 requests) were addressed to the original Zhanghaijun.net, 11% (3 requests) were made to Secure.gravatar.com and 4% (1 request) were made to S96.cnzz.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Zhanghaijun.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.6 kB (44%)

Content Size

618.1 kB

After Optimization

348.5 kB

In fact, the total size of Zhanghaijun.net main page is 618.1 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. Images take 316.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 46.2 kB

  • Original 58.5 kB
  • After minification 50.1 kB
  • After compression 12.3 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 8.4 kB, which is 14% 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 79% of the original size.

Image Optimization

-15%

Potential reduce by 47.9 kB

  • Original 316.0 kB
  • After minification 268.1 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. Obviously, Zhanghaijun needs image optimization as it can save up to 47.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 121.7 kB

  • Original 175.0 kB
  • After minification 167.8 kB
  • After compression 53.4 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 121.7 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 53.8 kB

  • Original 68.6 kB
  • After minification 64.8 kB
  • After compression 14.7 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. Zhanghaijun.net needs all CSS files to be minified and compressed as it can save up to 53.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (21%)

Requests Now

24

After Optimization

19

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhanghaijun. 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 as a result speed up the page load time.

SEO Factors

zhanghaijun.net SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhanghaijun.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Zhanghaijun.net 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 data is detected on the main page of Zhanghaijun. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: