Tools & Wizards About Us
cjtz.net.cn screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

cjtz.net.cn

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Page Load Speed

16.3 sec in total

First Response

407 ms

Resources Loaded

15.6 sec

Page Rendered

292 ms

cjtz.net.cn screenshot

About Website

Welcome to cjtz.net.cn homepage info - get ready to check Cjtz best content right away, or after learning these important things about cjtz.net.cn

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Visit cjtz.net.cn

Key Findings

We analyzed Cjtz.net.cn page load time and found that the first response time was 407 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cjtz.net.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

cjtz.net.cn

407 ms

www.cjtz.net.cn

471 ms

base.css

66 ms

global.js

64 ms

www_cjtz_net_cn.js

63 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 29% of them (12 requests) were addressed to the original Cjtz.net.cn, 22% (9 requests) were made to Pos.baidu.com and 20% (8 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (9.7 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.0 kB (63%)

Content Size

386.6 kB

After Optimization

141.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cjtz.net.cn main page is 386.6 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. 30% of websites need less resources to load. Javascripts take 269.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.6 kB

  • Original 50.3 kB
  • After minification 37.8 kB
  • After compression 9.7 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 12.5 kB, which is 25% 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 40.6 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 3.5 kB

  • Original 35.5 kB
  • After minification 32.0 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. Cjtz images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 175.2 kB

  • Original 269.3 kB
  • After minification 269.0 kB
  • After compression 94.1 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 175.2 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 25.6 kB

  • Original 31.4 kB
  • After minification 26.6 kB
  • After compression 5.8 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. Cjtz.net.cn needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (48%)

Requests Now

33

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cjtz. 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.

Network Requests Diagram

cjtz.net.cn

cjtz.net.cn

407 ms

www.cjtz.net.cn

www.cjtz.net.cn

471 ms

base.css

base.css

66 ms

global.js

global.js

64 ms

www_cjtz_net_cn.js

www_cjtz_net_cn.js

63 ms

c.js

c.js

1228 ms

bg.png

bg.png

71 ms

banner.jpg

banner.jpg

64 ms

logo.gif

logo.gif

63 ms

search-button.gif

search-button.gif

71 ms

nav-line.gif

nav-line.gif

72 ms

nav-arrow.gif

nav-arrow.gif

74 ms

email.png

email.png

125 ms

ecjm

ecjm

719 ms

ecjm

ecjm

721 ms

ecjm

ecjm

1538 ms

ecjm

ecjm

996 ms

17067525.js

17067525.js

9748 ms

ecjm

ecjm

594 ms

ecjm

ecjm

3898 ms

ecjm

ecjm

1664 ms

adx.php

adx.php

632 ms

cpro.js

cpro.js

659 ms

pixel

pixel

19 ms

adx.php

adx.php

638 ms

ecjm

ecjm

1328 ms

pixel

pixel

16 ms

gpixel

gpixel

701 ms

adx.php

adx.php

317 ms

icon_14px.png

icon_14px.png

420 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

224 ms

adx.php

adx.php

324 ms

closefeedback.min.js

closefeedback.min.js

468 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

426 ms

bd_logo.png

bd_logo.png

457 ms

bg_rb.png

bg_rb.png

473 ms

icon_7.gif

icon_7.gif

719 ms

o.htm

o.htm

427 ms

wh.js

wh.js

1301 ms

ac.js

ac.js

1067 ms

fp.htm

fp.htm

670 ms

Accessibility Review

cjtz.net.cn accessibility score

45

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

cjtz.net.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cjtz.net.cn SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Cjtz.net.cn 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 Cjtz.net.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

cjtz.net.cn

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