Tools & Wizards About Us
kancloud.cn screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kancloud.cn

看云 | 现代化文档写作、托管及数字出版

Page Load Speed

12.2 sec in total

First Response

4.5 sec

Resources Loaded

7.5 sec

Page Rendered

179 ms

kancloud.cn screenshot

About Website

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

看云是一个现代化文档写作、托管及数字出版平台，基于MarkDown语法和Git版本库管理，让你专注于知识创作，可以用于企业知识库、产品手册、项目文档和个人数字出版。

Visit kancloud.cn

Key Findings

We analyzed Kancloud.cn page load time and found that the first response time was 4.5 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kancloud.cn performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

www.kancloud.cn

4499 ms

app.css

1090 ms

makemoney.js

193 ms

js

1564 ms

label_sm_90030.png

1295 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Kancloud.cn, 37% (7 requests) were made to Static.kancloud.cn and 11% (2 requests) were made to Jsdelivr.kancloud.cn. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Kancloud.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.0 kB (13%)

Content Size

1.1 MB

After Optimization

972.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kancloud.cn main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 930.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.8 kB

  • Original 13.6 kB
  • After minification 10.3 kB
  • After compression 3.8 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 3.3 kB, which is 24% 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 9.8 kB or 72% of the original size.

Image Optimization

-11%

Potential reduce by 3.1 kB

  • Original 27.9 kB
  • After minification 24.7 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, Kancloud needs image optimization as it can save up to 3.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 105.8 kB

  • Original 930.7 kB
  • After minification 930.7 kB
  • After compression 824.9 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 105.8 kB or 11% of the original size.

CSS Optimization

-19%

Potential reduce by 28.3 kB

  • Original 147.1 kB
  • After minification 147.1 kB
  • After compression 118.8 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. Kancloud.cn needs all CSS files to be minified and compressed as it can save up to 28.3 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (43%)

Requests Now

14

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kancloud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.kancloud.cn

www.kancloud.cn

4499 ms

app.css

app.css

1090 ms

makemoney.js

makemoney.js

193 ms

js

js

1564 ms

label_sm_90030.png

label_sm_90030.png

1295 ms

jquery.min.js

jquery.min.js

1528 ms

semantic.min.js

semantic.min.js

1936 ms

app.js

app.js

1397 ms

TCaptcha.js

TCaptcha.js

2045 ms

hecong.js

hecong.js

526 ms

logo.png

logo.png

499 ms

bg.png

bg.png

666 ms

logo.png

logo.png

675 ms

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

2 ms

brand-icons.woff

brand-icons.woff

338 ms

font_187758_sc21xcojmti.woff

font_187758_sc21xcojmti.woff

988 ms

icons.woff

icons.woff

228 ms

hecong.css

hecong.css

40 ms

tcaptcha-frame.22125576.js

tcaptcha-frame.22125576.js

241 ms

Accessibility Review

kancloud.cn accessibility score

40

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.

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

kancloud.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

kancloud.cn SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Kancloud.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 Kancloud.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

kancloud.cn

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