Tools & Wizards About Us
roushu.cc screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

roushu.cc

柔术,柔术论坛,柔术训练,被动柔术,我爱柔术 - Powered by Discuz!

Page Load Speed

2.6 sec in total

First Response

378 ms

Resources Loaded

2 sec

Page Rendered

198 ms

roushu.cc screenshot

About Website

Click here to check amazing Roushu content for China. Otherwise, check out these important facts you probably never knew about roushu.cc

柔术论坛,是一个专业的柔术作品分享网站，做国内最有影响力的柔术论坛。

Visit roushu.cc

Key Findings

We analyzed Roushu.cc page load time and found that the first response time was 378 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

roushu.cc performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

roushu.cc

378 ms

www.roushu.cc

585 ms

style_13_common.css

153 ms

style_13_forum_index.css

135 ms

common.js

276 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 98% of them (52 requests) were addressed to the original Roushu.cc, 2% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (727 ms) belongs to the original domain Roushu.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.1 kB (9%)

Content Size

2.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roushu.cc main page is 2.5 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. 25% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 75.1 kB

  • Original 87.9 kB
  • After minification 80.3 kB
  • After compression 12.8 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 75.1 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 58.0 kB

  • Original 2.3 MB
  • After minification 2.2 MB

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. Roushu images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 86.2 kB

  • Original 120.8 kB
  • After minification 112.3 kB
  • After compression 34.6 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 86.2 kB or 71% of the original size.

CSS Optimization

-18%

Potential reduce by 3.8 kB

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 17.8 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. Roushu.cc needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (29%)

Requests Now

48

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roushu. 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

roushu.cc

roushu.cc

378 ms

www.roushu.cc

www.roushu.cc

585 ms

style_13_common.css

style_13_common.css

153 ms

style_13_forum_index.css

style_13_forum_index.css

135 ms

common.js

common.js

276 ms

forum.js

forum.js

207 ms

logging.js

logging.js

141 ms

nge.css

nge.css

144 ms

common.js

common.js

199 ms

discuz_tips.js

discuz_tips.js

526 ms

bj0.jpg

bj0.jpg

87 ms

logo.png

logo.png

70 ms

collapsed_no.gif

collapsed_no.gif

69 ms

233036vj1xnkbbwkbn51e5.jpg

233036vj1xnkbbwkbn51e5.jpg

376 ms

201401rkn62ndd6ya6e36j.jpg

201401rkn62ndd6ya6e36j.jpg

551 ms

201303obt0hyjmb1bj5m19.jpg

201303obt0hyjmb1bj5m19.jpg

519 ms

201217ss68u8gx6exnqc83.jpg

201217ss68u8gx6exnqc83.jpg

524 ms

201123xvpj6sfwfir8vrgv.jpg

201123xvpj6sfwfir8vrgv.jpg

377 ms

list10.gif

list10.gif

154 ms

0.gif

0.gif

219 ms

88_avatar_small.jpg

88_avatar_small.jpg

305 ms

1.gif

1.gif

374 ms

97_avatar_small.jpg

97_avatar_small.jpg

442 ms

2.gif

2.gif

447 ms

61_avatar_small.jpg

61_avatar_small.jpg

453 ms

common_2_icon.png

common_2_icon.png

525 ms

common_38_icon.png

common_38_icon.png

518 ms

common_210_icon.png

common_210_icon.png

521 ms

common_193_icon.png

common_193_icon.png

591 ms

common_152_icon.jpg

common_152_icon.jpg

592 ms

common_150_icon.jpg

common_150_icon.jpg

595 ms

common_149_icon.jpg

common_149_icon.jpg

599 ms

common_199_icon.jpg

common_199_icon.jpg

600 ms

common_213_icon.jpg

common_213_icon.jpg

615 ms

forum.gif

forum.gif

659 ms

common_214_icon.png

common_214_icon.png

659 ms

common_179_icon.png

common_179_icon.png

662 ms

common_165_icon.png

common_165_icon.png

663 ms

common_207_icon.gif

common_207_icon.gif

666 ms

px.png

px.png

664 ms

pn.png

pn.png

706 ms

nv.png

nv.png

708 ms

qmenu.png

qmenu.png

709 ms

nv_a.png

nv_a.png

710 ms

search.png

search.png

712 ms

pt_item.png

pt_item.png

711 ms

common_extra.js

common_extra.js

727 ms

chart.png

chart.png

726 ms

style_switch.png

style_switch.png

712 ms

fav.gif

fav.gif

644 ms

listbg.gif

listbg.gif

580 ms

scrolltop.png

scrolltop.png

511 ms

noavatar_small.gif

noavatar_small.gif

490 ms

Accessibility Review

roushu.cc accessibility score

63

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

roushu.cc best practices score

58

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

roushu.cc SEO score

54

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roushu.cc 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 Roushu.cc main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

roushu.cc

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