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zwsk.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zwsk.com

此域名可以出售

Page Load Speed

4.2 sec in total

First Response

679 ms

Resources Loaded

3.4 sec

Page Rendered

111 ms

zwsk.com screenshot

About Website

Click here to check amazing Zwsk content. Otherwise, check out these important facts you probably never knew about zwsk.com

此域名可以出售

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Key Findings

We analyzed Zwsk.com page load time and found that the first response time was 679 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zwsk.com performance score

0

Network Requests Diagram

zwsk.com

679 ms

system.css

67 ms

jquery-1.11.3.min.js

243 ms

stat.php

1449 ms

templet-link.png

67 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 71% of them (10 requests) were addressed to the original Zwsk.com, 7% (1 request) were made to V1.cnzz.com and 7% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source V1.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.7 kB (47%)

Content Size

69.3 kB

After Optimization

36.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zwsk.com main page is 69.3 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 39.4 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 2.6 kB

  • Original 4.1 kB
  • After minification 3.4 kB
  • After compression 1.5 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. This page needs HTML code to be minified as it can gain 661 B, which is 16% 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 2.6 kB or 64% of the original size.

Image Optimization

-27%

Potential reduce by 10.5 kB

  • Original 39.4 kB
  • After minification 28.9 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, Zwsk needs image optimization as it can save up to 10.5 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 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 6.9 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 12.7 kB

  • Original 15.1 kB
  • After minification 8.2 kB
  • After compression 2.4 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. Zwsk.com needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwsk. According to our analytics all requests are already optimized.

Network Requests Diagram

zwsk.com

zwsk.com

679 ms

system.css

system.css

67 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

243 ms

stat.php

stat.php

1449 ms

templet-link.png

templet-link.png

67 ms

top-bg-1.png

top-bg-1.png

67 ms

search-icon.png

search-icon.png

133 ms

common-avatar.png

common-avatar.png

131 ms

contact-qq.png

contact-qq.png

131 ms

af4268716b914abaae332260479b39d2_tel.png

af4268716b914abaae332260479b39d2_tel.png

146 ms

af4268716b914abaae332260479b39d2_email.png

af4268716b914abaae332260479b39d2_email.png

145 ms

stat.htm

stat.htm

166 ms

core.php

core.php

550 ms

pic.gif

pic.gif

756 ms

SEO Factors

zwsk.com 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 Zwsk.com 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 Zwsk.com 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

zwsk.com

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