Tools & Wizards About Us
kuailexun.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

kuailexun.com

www.kuailexun.com-快乐讯-本域名正在出售中

Page Load Speed

25.7 sec in total

First Response

2.8 sec

Resources Loaded

22.7 sec

Page Rendered

220 ms

kuailexun.com screenshot

About Website

Click here to check amazing Kuailexun content. Otherwise, check out these important facts you probably never knew about kuailexun.com

www.kuailexun.com-快乐讯。

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Key Findings

We analyzed Kuailexun.com page load time and found that the first response time was 2.8 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 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

kuailexun.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

kuailexun.com

2790 ms

wangguai.css

82 ms

qq.gif

19871 ms

customer.js

928 ms

jia.js

575 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 13% of them (2 requests) were addressed to the original Kuailexun.com, 47% (7 requests) were made to Cloudcache.wangguai.com and 27% (4 requests) were made to V2.jiathis.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Cloudcache.wangguai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.7 kB (61%)

Content Size

143.0 kB

After Optimization

55.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kuailexun.com main page is 143.0 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. 15% of websites need less resources to load. CSS take 64.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.8 kB

  • Original 23.8 kB
  • After minification 22.1 kB
  • After compression 6.0 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 17.8 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 334 B

  • Original 26.9 kB
  • After minification 26.5 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. Kuailexun images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 12.9 kB

  • Original 27.8 kB
  • After minification 27.2 kB
  • After compression 14.9 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 12.9 kB or 46% of the original size.

CSS Optimization

-88%

Potential reduce by 56.7 kB

  • Original 64.5 kB
  • After minification 59.4 kB
  • After compression 7.8 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. Kuailexun.com needs all CSS files to be minified and compressed as it can save up to 56.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuailexun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kuailexun.com

kuailexun.com

2790 ms

wangguai.css

wangguai.css

82 ms

qq.gif

qq.gif

19871 ms

customer.js

customer.js

928 ms

jia.js

jia.js

575 ms

aliim.gif

aliim.gif

993 ms

weixin.jpg

weixin.jpg

1387 ms

qqonline.gif

qqonline.gif

8682 ms

wechatcode.png

wechatcode.png

2771 ms

customer.png

customer.png

9336 ms

jiathis_utility.html

jiathis_utility.html

7 ms

jiathis_share.css

jiathis_share.css

14 ms

plugin.client.js

plugin.client.js

9 ms

hm.js

hm.js

1289 ms

hm.gif

hm.gif

372 ms

Accessibility Review

kuailexun.com accessibility score

84

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.

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

kuailexun.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

kuailexun.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuailexun.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Kuailexun.com 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

kuailexun.com

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