Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zsjsk.net

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Page Load Speed

72.7 sec in total

First Response

5.1 sec

Resources Loaded

67 sec

Page Rendered

600 ms

zsjsk.net screenshot

About Website

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

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Visit zsjsk.net

Key Findings

We analyzed Zsjsk.net page load time and found that the first response time was 5.1 sec and then it took 67.6 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

zsjsk.net performance score

0

Network Requests Diagram

www.zsjsk.net

5084 ms

index.css

1015 ms

jquery.js

2372 ms

superslide.js

1031 ms

pingbi.js

717 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 68% of them (44 requests) were addressed to the original Zsjsk.net, 11% (7 requests) were made to Lxbjs.baidu.com and 5% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Zsjsk.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.1 kB (46%)

Content Size

188.8 kB

After Optimization

101.7 kB

In fact, the total size of Zsjsk.net main page is 188.8 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. 15% of websites need less resources to load. Images take 73.7 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 37.5 kB

  • Original 60.1 kB
  • After minification 55.8 kB
  • After compression 22.5 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 37.5 kB or 62% of the original size.

Image Optimization

-13%

Potential reduce by 9.3 kB

  • Original 73.7 kB
  • After minification 64.4 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. Obviously, Zsjsk needs image optimization as it can save up to 9.3 kB or 13% 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 24.0 kB

  • Original 34.5 kB
  • After minification 32.4 kB
  • After compression 10.5 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 24.0 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 16.2 kB

  • Original 20.6 kB
  • After minification 17.3 kB
  • After compression 4.3 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. Zsjsk.net needs all CSS files to be minified and compressed as it can save up to 16.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (48%)

Requests Now

62

After Optimization

32

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zsjsk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

zsjsk.net 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 Zsjsk.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 Zsjsk.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 description is not detected on the main page of Zsjsk. 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: