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o.com.cn screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 43

    SEO

    Google-friendlier than
    18% of websites

o.com.cn

购买域名！

Page Load Speed

63.4 sec in total

First Response

2.4 sec

Resources Loaded

60.6 sec

Page Rendered

386 ms

o.com.cn screenshot

About Website

Click here to check amazing O content. Otherwise, check out these important facts you probably never knew about o.com.cn

项目备用，域名转让事宜可联系！

Visit o.com.cn

Key Findings

We analyzed O.com.cn page load time and found that the first response time was 2.4 sec and then it took 61 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 17 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

o.com.cn performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

www.mould.net

2401 ms

style.css

3946 ms

jquery.js

18872 ms

base.js

5439 ms

global.js

11117 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original O.com.cn, 17% (14 requests) were made to Bdimg.share.baidu.com and 1% (1 request) were made to Phpcms.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Mould.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.7 kB (49%)

Content Size

406.9 kB

After Optimization

208.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of O.com.cn main page is 406.9 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. 20% of websites need less resources to load. Javascripts take 236.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 29.1 kB

  • Original 35.2 kB
  • After minification 30.7 kB
  • After compression 6.2 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 4.5 kB, which is 13% 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 82% of the original size.

Image Optimization

-10%

Potential reduce by 10.8 kB

  • Original 106.1 kB
  • After minification 95.3 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. O images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 134.8 kB

  • Original 236.3 kB
  • After minification 213.0 kB
  • After compression 101.4 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 134.8 kB or 57% of the original size.

CSS Optimization

-82%

Potential reduce by 24.0 kB

  • Original 29.3 kB
  • After minification 22.0 kB
  • After compression 5.3 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. O.com.cn needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.mould.net

www.mould.net

2401 ms

style.css

style.css

3946 ms

jquery.js

jquery.js

18872 ms

base.js

base.js

5439 ms

global.js

global.js

11117 ms

fore.common.js

fore.common.js

1963 ms

Calls.js

Calls.js

3762 ms

playbox.js

playbox.js

3900 ms

kefu.js

kefu.js

3811 ms

jquery-1.4.2.js

jquery-1.4.2.js

1495 ms

Commonly.js

Commonly.js

2626 ms

BottomInfo.js

BottomInfo.js

983 ms

PicLoad.js

PicLoad.js

3054 ms

PicZoom.js

PicZoom.js

1496 ms

Tmp.js

Tmp.js

2056 ms

logo_88_31.gif

logo_88_31.gif

2939 ms

mainbg.jpg

mainbg.jpg

6857 ms

top.jpg

top.jpg

13377 ms

menufgx.jpg

menufgx.jpg

626 ms

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20150402070609828.jpg

20286 ms

20150402065711251.jpg

20150402065711251.jpg

20290 ms

20150402064428698.jpg

20150402064428698.jpg

9951 ms

more.jpg

more.jpg

1217 ms

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20150408093736180.jpg

3502 ms

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6000 ms

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20150408092426363.jpg

8355 ms

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thumb_125_50_20150408093324114.jpg

13455 ms

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thumb_125_50_20150403030135275.jpg

8866 ms

thumb_125_50_20150403025723453.jpg

thumb_125_50_20150403025723453.jpg

9398 ms

thumb_125_50_20150323104036747.jpg

thumb_125_50_20150323104036747.jpg

10691 ms

lxpic.jpg

lxpic.jpg

13170 ms

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20150402074249799.jpg

20293 ms

xwmore.jpg

xwmore.jpg

15149 ms

thumb_160_160_20150529042023949.jpg

thumb_160_160_20150529042023949.jpg

13852 ms

thumb_160_160_20150529041841437.jpg

thumb_160_160_20150529041841437.jpg

20291 ms

thumb_160_160_20150529112735144.jpg

thumb_160_160_20150529112735144.jpg

14314 ms

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thumb_160_160_20150528035916145.jpg

14779 ms

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15322 ms

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18087 ms

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thumb_160_160_20150518084816201.jpg

15808 ms

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thumb_160_160_20150512032557631.jpg

16290 ms

thumb_160_160_20150516072814364.jpg

thumb_160_160_20150516072814364.jpg

17315 ms

thumb_160_160_20150515105859586.jpg

thumb_160_160_20150515105859586.jpg

19535 ms

thumb_160_160_20150514083156842.jpg

thumb_160_160_20150514083156842.jpg

20286 ms

thumb_160_160_20150514044622590.jpg

thumb_160_160_20150514044622590.jpg

20287 ms

thumb_160_160_20150516065108360.jpg

thumb_160_160_20150516065108360.jpg

20288 ms

thumb_160_160_20150515101721510.jpg

thumb_160_160_20150515101721510.jpg

20286 ms

thumb_160_160_20150514082522224.jpg

thumb_160_160_20150514082522224.jpg

20287 ms

thumb_160_160_20150514042455374.jpg

thumb_160_160_20150514042455374.jpg

20287 ms

20150403072302176.jpg

20150403072302176.jpg

20288 ms

20150403071402123.gif

20150403071402123.gif

20288 ms

20150314032503822.jpg

20150314032503822.jpg

20267 ms

share.js

share.js

1376 ms

20150403072548267.jpg

20150403072548267.jpg

19682 ms

qrcode.jpg

qrcode.jpg

20066 ms

share_api.js

share_api.js

339 ms

share_view.js

share_view.js

537 ms

select_api.js

select_api.js

613 ms

select_view.js

select_view.js

3698 ms

image_api.js

image_api.js

685 ms

image_view.js

image_view.js

680 ms

tangram.js

tangram.js

12007 ms

api_base.js

api_base.js

485 ms

view_base.js

view_base.js

465 ms

l.png

l.png

17983 ms

logger.js

logger.js

353 ms

r.png

r.png

15496 ms

cpflbg.jpg

cpflbg.jpg

20432 ms

cpflxbg.jpg

cpflxbg.jpg

13180 ms

left1.jpg

left1.jpg

12669 ms

left2.jpg

left2.jpg

12663 ms

left3.jpg

left3.jpg

12127 ms

center1.jpg

center1.jpg

12633 ms

center2.jpg

center2.jpg

10842 ms

center3.jpg

center3.jpg

10921 ms

xwfgx.jpg

xwfgx.jpg

9218 ms

003.gif

003.gif

9326 ms

partners.js

partners.js

325 ms

share_style0_16.css

share_style0_16.css

282 ms

icons_0_16.png

icons_0_16.png

3788 ms

cp1.jpg

cp1.jpg

9352 ms

keifu.png

keifu.png

20515 ms

Accessibility Review

o.com.cn accessibility score

48

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

Document doesn't have a <title> element

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

o.com.cn 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

o.com.cn SEO score

43

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

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 O.com.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 O.com.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

o.com.cn

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