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91join.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

Page Load Speed

24.1 sec in total

First Response

790 ms

Resources Loaded

22.6 sec

Page Rendered

664 ms

91join.com screenshot

About Website

Click here to check amazing 91 Join content for China. Otherwise, check out these important facts you probably never knew about 91join.com

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Key Findings

We analyzed 91join.com page load time and found that the first response time was 790 ms and then it took 23.3 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.

Performance Metrics

91join.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

91join.com

790 ms

91join.com

924 ms

reset.css

1055 ms

main.css

1079 ms

iconfont.css

1085 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original 91join.com, 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (17.9 sec) belongs to the original domain 91join.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 377.6 kB (62%)

Content Size

609.3 kB

After Optimization

231.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 91join.com main page is 609.3 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. Images take 510.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 38.3 kB

  • Original 53.1 kB
  • After minification 51.5 kB
  • After compression 14.8 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. 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 38.3 kB or 72% of the original size.

Image Optimization

-66%

Potential reduce by 336.6 kB

  • Original 510.5 kB
  • After minification 173.9 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, 91 Join needs image optimization as it can save up to 336.6 kB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 91 B

  • Original 39.0 kB
  • After minification 39.0 kB
  • After compression 38.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-39%

Potential reduce by 2.6 kB

  • Original 6.6 kB
  • After minification 5.6 kB
  • After compression 4.0 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. 91join.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (12%)

Requests Now

58

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 91 Join. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

91join.com

91join.com

790 ms

91join.com

91join.com

924 ms

reset.css

reset.css

1055 ms

main.css

main.css

1079 ms

iconfont.css

iconfont.css

1085 ms

pingjia.css

pingjia.css

1086 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

1316 ms

iconfont.js

iconfont.js

1128 ms

toTop.js

toTop.js

1705 ms

jquery.lazyload.js

jquery.lazyload.js

1766 ms

logo2.png

logo2.png

234 ms

ai.png

ai.png

272 ms

grey.gif

grey.gif

633 ms

pmc.png

pmc.png

852 ms

cw.png

cw.png

861 ms

shebei.png

shebei.png

906 ms

01.png

01.png

867 ms

02.png

02.png

925 ms

03.png

03.png

1272 ms

04.png

04.png

1498 ms

05.png

05.png

1498 ms

06.png

06.png

1500 ms

07.png

07.png

1536 ms

08.png

08.png

1614 ms

09.png

09.png

1907 ms

10.png

10.png

2128 ms

11.png

11.png

2132 ms

12.png

12.png

2143 ms

13.png

13.png

2168 ms

14.png

14.png

2263 ms

15.png

15.png

2549 ms

16.png

16.png

2764 ms

17.png

17.png

2781 ms

18.png

18.png

2794 ms

19.png

19.png

2809 ms

20.png

20.png

2899 ms

21.png

21.png

3183 ms

22.png

22.png

3413 ms

23.png

23.png

3427 ms

24.png

24.png

3446 ms

25.png

25.png

3477 ms

26.png

26.png

3582 ms

27.png

27.png

3824 ms

28.png

28.png

4036 ms

29.png

29.png

4053 ms

hm.js

hm.js

1015 ms

30.png

30.png

4034 ms

aibg.png

aibg.png

4161 ms

banner.png

banner.png

4783 ms

01.gif

01.gif

7999 ms

02.gif

02.gif

7829 ms

03.gif

03.gif

8721 ms

04.gif

04.gif

5755 ms

05.gif

05.gif

12697 ms

06.gif

06.gif

10361 ms

hm.gif

hm.gif

327 ms

07.gif

07.gif

17916 ms

kefu.png

kefu.png

7816 ms

wx.png

wx.png

8241 ms

toTop.png

toTop.png

8449 ms

Accessibility Review

91join.com accessibility score

70

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

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

91join.com best practices score

75

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

91join.com SEO score

92

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

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 91join.com 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 91join.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

91join.com

Open Graph description is not detected on the main page of 91 Join. 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: