Tools & Wizards About Us
knet.cn screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

knet.cn

中文域名_中文域名注册_网址注册_北龙中网官网_.网址注册局官网_可信网站验证官网

Page Load Speed

24 sec in total

First Response

1.1 sec

Resources Loaded

22.1 sec

Page Rendered

764 ms

knet.cn screenshot

About Website

Click here to check amazing Knet content for China. Otherwise, check out these important facts you probably never knew about knet.cn

.网址中文域名注册局、北龙中网.网址，北龙中网由中国科学院计算机网络信息中心负责资产管理业务的独资公司中科北龙出资组建，主要服务领域中文域名、网址注册、中文域名申请、.网址域名注册等，点网址是经ICANN批准的全球通用的国际顶级中文域名，可信网站验证为中网推出的验证服务

Visit knet.cn

Key Findings

We analyzed Knet.cn page load time and found that the first response time was 1.1 sec and then it took 22.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

knet.cn performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value22.1 s

0/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

knet.cn

1071 ms

jquery-1.8.2.min.js

713 ms

Zhongwangindex.css

728 ms

style.css

479 ms

jquery.pack.js

977 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 67% of them (32 requests) were addressed to the original Knet.cn, 6% (3 requests) were made to Combo.b.qq.com and 2% (1 request) were made to Kxlogo.knet.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Knet.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 496.8 kB (16%)

Content Size

3.0 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knet.cn main page is 3.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 29.1 kB

  • Original 42.5 kB
  • After minification 35.9 kB
  • After compression 13.4 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 6.6 kB, 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 29.1 kB or 69% of the original size.

Image Optimization

-8%

Potential reduce by 203.2 kB

  • Original 2.6 MB
  • After minification 2.4 MB

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. Knet images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 153.9 kB

  • Original 287.7 kB
  • After minification 276.8 kB
  • After compression 133.7 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 153.9 kB or 54% of the original size.

CSS Optimization

-82%

Potential reduce by 110.5 kB

  • Original 135.4 kB
  • After minification 116.6 kB
  • After compression 24.9 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. Knet.cn needs all CSS files to be minified and compressed as it can save up to 110.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (33%)

Requests Now

43

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

knet.cn

knet.cn

1071 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

713 ms

Zhongwangindex.css

Zhongwangindex.css

728 ms

style.css

style.css

479 ms

jquery.pack.js

jquery.pack.js

977 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

489 ms

duice.js

duice.js

487 ms

seallogo.dll

seallogo.dll

730 ms

knet20120702_index1.js

knet20120702_index1.js

500 ms

wpa.php

wpa.php

896 ms

hm.js

hm.js

1338 ms

20163101.jpg

20163101.jpg

6597 ms

logo.jpg

logo.jpg

240 ms

icon01.jpg

icon01.jpg

248 ms

icon02.jpg

icon02.jpg

246 ms

wz_tit.png

wz_tit.png

475 ms

serach.png

serach.png

242 ms

weixin_title.jpg

weixin_title.jpg

762 ms

weixinma.jpg

weixinma.jpg

477 ms

Kcode.jpg

Kcode.jpg

988 ms

phone_code.jpg

phone_code.jpg

1248 ms

0322banner.jpg

0322banner.jpg

20265 ms

341a.jpg

341a.jpg

9941 ms

eqyapply.jpg

eqyapply.jpg

9721 ms

banner315.jpg

banner315.jpg

20265 ms

banner_hixianchang.jpg

banner_hixianchang.jpg

2227 ms

wzbg.png

wzbg.png

695 ms

content02.jpg

content02.jpg

1414 ms

Button02.jpg

Button02.jpg

1174 ms

content03.jpg

content03.jpg

1693 ms

content04.jpg

content04.jpg

1891 ms

A6.jpg

A6.jpg

1414 ms

cnnic_en.png

cnnic_en.png

732 ms

c.php

c.php

905 ms

stat.htm

stat.htm

265 ms

core.php

core.php

769 ms

fxasideBg.png

fxasideBg.png

515 ms

fxasideBg1.png

fxasideBg1.png

705 ms

phone.png

phone.png

706 ms

Panel.js

Panel.js

228 ms

localStorage.js

localStorage.js

324 ms

contains.js

contains.js

76 ms

r.cgi

r.cgi

888 ms

get_kf_status.php

get_kf_status.php

591 ms

ta.php

ta.php

752 ms

crmqq.php

crmqq.php

8062 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

758 ms

hb.crm2.qq.com

hb.crm2.qq.com

699 ms

Accessibility Review

knet.cn accessibility score

54

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

knet.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

knet.cn SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Knet.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 Knet.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

knet.cn

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