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oa.cn screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

oa.cn

移动办公,办公软件,OA系统,企业微信,移动OA,微信办公,企业微信申请,办公软件,OA办公系统,工作就上oa.cn

Page Load Speed

35.5 sec in total

First Response

1.5 sec

Resources Loaded

33.6 sec

Page Rendered

312 ms

oa.cn screenshot

About Website

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

oa.cn是中国领先的移动办公平台,为政府和企业提供OA软件系统,办公软件,OA系统,企业微信,oa办公系统,oa办公自动化系统,移动OA,微信办公,企业微信,企业微信申请,办公自动化系统,在线协同系统,支持Web,iPad,安卓和苹果手机客户端.工作就上oa.cn!

Visit oa.cn

Key Findings

We analyzed Oa.cn page load time and found that the first response time was 1.5 sec and then it took 34 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

oa.cn performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

oa.cn

1546 ms

www.oa.cn

4811 ms

net.css

1705 ms

css.css

8246 ms

jquery-1.4.1.min.js

5570 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 11% of them (3 requests) were addressed to the original Oa.cn, 67% (18 requests) were made to File.oa.cn and 4% (1 request) were made to S84.cnzz.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source File.oa.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.7 kB (54%)

Content Size

570.9 kB

After Optimization

263.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oa.cn main page is 570.9 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 220.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 44.4 kB

  • Original 56.3 kB
  • After minification 51.4 kB
  • After compression 11.9 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 44.4 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 16.5 kB

  • Original 201.6 kB
  • After minification 185.1 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. Oa images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 61.8 kB

  • Original 92.1 kB
  • After minification 87.8 kB
  • After compression 30.3 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 61.8 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 185.0 kB

  • Original 220.9 kB
  • After minification 196.7 kB
  • After compression 35.9 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. Oa.cn needs all CSS files to be minified and compressed as it can save up to 185.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oa. 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 as a result speed up the page load time.

Network Requests Diagram

oa.cn

oa.cn

1546 ms

www.oa.cn

www.oa.cn

4811 ms

net.css

net.css

1705 ms

css.css

css.css

8246 ms

jquery-1.4.1.min.js

jquery-1.4.1.min.js

5570 ms

easySlider1.7.js

easySlider1.7.js

6949 ms

jquery.menu.js

jquery.menu.js

9639 ms

bg3.jpg

bg3.jpg

8442 ms

index_main_right.png

index_main_right.png

11279 ms

oalogo.png

oalogo.png

10085 ms

leafb.png

leafb.png

11068 ms

pic001.jpg

pic001.jpg

13089 ms

index_register_button.gif

index_register_button.gif

2507 ms

index_head.png

index_head.png

3695 ms

index_main.png

index_main.png

8952 ms

index_main_left.png

index_main_left.png

17995 ms

stat.html

stat.html

477 ms

stat.php

stat.php

2460 ms

pic002.jpg

pic002.jpg

19969 ms

pic003.jpg

pic003.jpg

18966 ms

pic_scroll1.png

pic_scroll1.png

12153 ms

pic_scroll.png

pic_scroll.png

11826 ms

stat.htm

stat.htm

796 ms

core.php

core.php

1056 ms

9.gif

9.gif

1155 ms

pic.gif

pic.gif

1359 ms

app.gif

app.gif

930 ms

Accessibility Review

oa.cn accessibility score

73

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

oa.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

Page has valid source maps

SEO Factors

oa.cn SEO score

92

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 doesn't use 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 Oa.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 Oa.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

oa.cn

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