Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 0

    SEO

hzxueren.com.cn

首页-

Page Load Speed

36.9 sec in total

First Response

2 sec

Resources Loaded

34.6 sec

Page Rendered

292 ms

hzxueren.com.cn screenshot

About Website

Visit hzxueren.com.cn now to see the best up-to-date Hzxueren content and also check out these interesting facts you probably never knew about hzxueren.com.cn

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Visit hzxueren.com.cn

Key Findings

We analyzed Hzxueren.com.cn page load time and found that the first response time was 2 sec and then it took 34.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

hzxueren.com.cn performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

hzxueren.com.cn

2004 ms

base.pc.css

1824 ms

1479_zh-CN.css

1327 ms

jquery-1.9.1.min.js

3332 ms

jquery-migrate-1.2.1.min.js

2077 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Hzxueren.com.cn, 64% (36 requests) were made to Img.bj.wezhan.cn and 23% (13 requests) were made to Img1.bj.wezhan.cn. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Webapi.amap.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.8 kB (69%)

Content Size

123.9 kB

After Optimization

38.1 kB

In fact, the total size of Hzxueren.com.cn main page is 123.9 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. 40% of websites need less resources to load. HTML takes 90.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 73.0 kB

  • Original 90.8 kB
  • After minification 89.6 kB
  • After compression 17.9 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 73.0 kB or 80% of the original size.

Image Optimization

-21%

Potential reduce by 3.6 kB

  • Original 17.4 kB
  • After minification 13.8 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, Hzxueren needs image optimization as it can save up to 3.6 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 9.0 kB

  • Original 15.3 kB
  • After minification 15.3 kB
  • After compression 6.2 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 9.0 kB or 59% of the original size.

CSS Optimization

-62%

Potential reduce by 248 B

  • Original 403 B
  • After minification 321 B
  • After compression 155 B

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. Hzxueren.com.cn needs all CSS files to be minified and compressed as it can save up to 248 B or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (23%)

Requests Now

53

After Optimization

41

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hzxueren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

hzxueren.com.cn accessibility score

59

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

hzxueren.com.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

hzxueren.com.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 Hzxueren.com.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 Hzxueren.com.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

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