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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zxx.haedu.cn

Page Load Speed

14 sec in total

First Response

1.3 sec

Resources Loaded

12.6 sec

Page Rendered

112 ms

zxx.haedu.cn screenshot

About Website

Welcome to zxx.haedu.cn homepage info - get ready to check Zxx Haedu best content for China right away, or after learning these important things about zxx.haedu.cn

Visit zxx.haedu.cn

Key Findings

We analyzed Zxx.haedu.cn page load time and found that the first response time was 1.3 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zxx.haedu.cn performance score

0

Network Requests Diagram

zxx.haedu.cn

1306 ms

L5-mems.css

1251 ms

md5.js

950 ms

des.js

1267 ms

login_big_bg.jpg

1264 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Zxx.haedu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (10.3 sec) belongs to the original domain Zxx.haedu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.7 kB (24%)

Content Size

296.7 kB

After Optimization

226.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zxx.haedu.cn main page is 296.7 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 5% of websites need less resources to load. Images take 276.9 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.9 kB

  • Original 4.9 kB
  • After minification 4.5 kB
  • After compression 2.0 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 2.9 kB or 60% of the original size.

Image Optimization

-20%

Potential reduce by 56.0 kB

  • Original 276.9 kB
  • After minification 220.9 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, Zxx Haedu needs image optimization as it can save up to 56.0 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-79%

Potential reduce by 11.8 kB

  • Original 14.9 kB
  • After minification 14.8 kB
  • After compression 3.2 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. Zxx.haedu.cn needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zxx Haedu. According to our analytics all requests are already optimized.

Network Requests Diagram

zxx.haedu.cn

zxx.haedu.cn

1306 ms

L5-mems.css

L5-mems.css

1251 ms

md5.js

md5.js

950 ms

des.js

des.js

1267 ms

login_big_bg.jpg

login_big_bg.jpg

1264 ms

login_bg.jpg

login_bg.jpg

1561 ms

input.jpg

input.jpg

633 ms

input_min.jpg

input_min.jpg

10317 ms

imagegen.jsp

imagegen.jsp

449 ms

re.png

re.png

634 ms

ok.png

ok.png

4517 ms

SEO Factors

zxx.haedu.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 Zxx.haedu.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 Zxx.haedu.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

zxx.haedu.cn

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