Tools & Wizards About Us
rubik.com.cn screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

rubik.com.cn

魔方小站-实现你童年的小小梦想 一看就懂的魔方教程 视频还原教程+图解玩法公式

Page Load Speed

51.5 sec in total

First Response

1.6 sec

Resources Loaded

49.7 sec

Page Rendered

204 ms

rubik.com.cn screenshot

About Website

Visit rubik.com.cn now to see the best up-to-date Rubik content for China and also check out these interesting facts you probably never knew about rubik.com.cn

Visit rubik.com.cn

Key Findings

We analyzed Rubik.com.cn page load time and found that the first response time was 1.6 sec and then it took 49.9 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 were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rubik.com.cn performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

rubik.com.cn

1592 ms

www.rubik.com.cn

6937 ms

page.css

1460 ms

home.css

1635 ms

SpryMenuBar.js

1969 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 44% of them (34 requests) were addressed to the original Rubik.com.cn, 13% (10 requests) were made to Bdimg.share.baidu.com and 8% (6 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Rubik.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.0 kB (42%)

Content Size

1.1 MB

After Optimization

642.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rubik.com.cn main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 656.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.8 kB

  • Original 22.2 kB
  • After minification 21.5 kB
  • After compression 6.4 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 15.8 kB or 71% of the original size.

Image Optimization

-6%

Potential reduce by 26.2 kB

  • Original 417.1 kB
  • After minification 390.9 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. Rubik images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 414.5 kB

  • Original 656.5 kB
  • After minification 524.1 kB
  • After compression 242.0 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 414.5 kB or 63% of the original size.

CSS Optimization

-79%

Potential reduce by 11.5 kB

  • Original 14.6 kB
  • After minification 9.4 kB
  • After compression 3.1 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. Rubik.com.cn needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (62%)

Requests Now

71

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rubik.com.cn

rubik.com.cn

1592 ms

www.rubik.com.cn

www.rubik.com.cn

6937 ms

page.css

page.css

1460 ms

home.css

home.css

1635 ms

SpryMenuBar.js

SpryMenuBar.js

1969 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

1304 ms

wpa.php

wpa.php

858 ms

dw_event.js

dw_event.js

1306 ms

dw_rotator.js

dw_rotator.js

1306 ms

c.js

c.js

1085 ms

livechat1.gif

livechat1.gif

557 ms

logo1.gif

logo1.gif

540 ms

banner.gif

banner.gif

19890 ms

tshirt.jpg

tshirt.jpg

19893 ms

homebeginner2.gif

homebeginner2.gif

633 ms

homesemipro1.gif

homesemipro1.gif

3672 ms

forum1.gif

forum1.gif

1146 ms

homeshop2.gif

homeshop2.gif

1156 ms

qr.gif

qr.gif

1278 ms

index.png

index.png

3761 ms

n1.gif

n1.gif

1753 ms

n2.gif

n2.gif

1929 ms

n3.gif

n3.gif

2254 ms

n4.gif

n4.gif

2511 ms

n5.gif

n5.gif

2727 ms

n6.gif

n6.gif

4264 ms

n7.gif

n7.gif

3205 ms

n8.gif

n8.gif

3670 ms

n9.gif

n9.gif

4208 ms

n10.gif

n10.gif

4154 ms

stat.php

stat.php

789 ms

Panel.js

Panel.js

949 ms

localStorage.js

localStorage.js

1321 ms

stat.htm

stat.htm

276 ms

core.php

core.php

562 ms

contains.js

contains.js

312 ms

r.cgi

r.cgi

858 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

598 ms

hm.js

hm.js

947 ms

SpryMenuBarDown.gif

SpryMenuBarDown.gif

2863 ms

navbk6.png

navbk6.png

5176 ms

navbk7.png

navbk7.png

15007 ms

SpryMenuBarDownHover.gif

SpryMenuBarDownHover.gif

3283 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

3403 ms

share.js

share.js

1572 ms

fcam

fcam

1017 ms

hm.gif

hm.gif

458 ms

fcam

fcam

1650 ms

share_api.js

share_api.js

381 ms

share_view.js

share_view.js

3769 ms

tangram.js

tangram.js

2346 ms

api_base.js

api_base.js

807 ms

adx.php

adx.php

682 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

477 ms

u=1748208397,2365468045&fm=76

u=1748208397,2365468045&fm=76

1770 ms

u=288319710,210733179&fm=76

u=288319710,210733179&fm=76

7043 ms

u=530174723,3835142701&fm=76

u=530174723,3835142701&fm=76

3572 ms

u=2041553737,2245612903&fm=76

u=2041553737,2245612903&fm=76

2784 ms

u=1842099213,2719774989&fm=76

u=1842099213,2719774989&fm=76

4867 ms

u=2034082869,2846038871&fm=76

u=2034082869,2846038871&fm=76

6136 ms

u=1246862652,1520431485&fm=76

u=1246862652,1520431485&fm=76

7955 ms

logger.js

logger.js

369 ms

view_base.js

view_base.js

376 ms

partners.js

partners.js

379 ms

share_style0_16.css

share_style0_16.css

377 ms

icons_0_16.png

icons_0_16.png

1134 ms

closefeedback.min.js

closefeedback.min.js

508 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

490 ms

bd_logo.png

bd_logo.png

505 ms

bg_rb.png

bg_rb.png

511 ms

o.htm

o.htm

940 ms

tshirt.jpg

tshirt.jpg

19974 ms

hm.gif

hm.gif

2650 ms

wh.js

wh.js

746 ms

ac.js

ac.js

520 ms

fp.htm

fp.htm

484 ms

fp.htm

fp.htm

246 ms

Accessibility Review

rubik.com.cn accessibility score

68

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

rubik.com.cn best practices score

75

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

Serves images with low resolution

SEO Factors

rubik.com.cn SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubik.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 Rubik.com.cn main page’s claimed encoding is gb2312. 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

rubik.com.cn

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