Tools & Wizards About Us
cnzzbbs.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 37

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cnzzbbs.com

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Page Load Speed

50.3 sec in total

First Response

2.9 sec

Resources Loaded

47.1 sec

Page Rendered

265 ms

cnzzbbs.com screenshot

About Website

Welcome to cnzzbbs.com homepage info - get ready to check Cnzzbbs best content right away, or after learning these important things about cnzzbbs.com

亚博体育app安卓版下载和亚博app下载苹果安装给玩家最好的用户体验,视用户的满意度为高级指标,亚博登录首页立志打造最具有权威性的大型国际娱乐网站.

Visit cnzzbbs.com

Key Findings

We analyzed Cnzzbbs.com page load time and found that the first response time was 2.9 sec and then it took 47.3 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. Unfortunately, there were 22 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cnzzbbs.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.258

48/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

cnzzbbs.com

2923 ms

news.css

1781 ms

jquery.js

20415 ms

common.js

5011 ms

c.js

1382 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 55% of them (31 requests) were addressed to the original Cnzzbbs.com, 13% (7 requests) were made to Pos.baidu.com and 11% (6 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Cnzzbbs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.9 kB (49%)

Content Size

465.0 kB

After Optimization

235.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnzzbbs.com main page is 465.0 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 244.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 35.6 kB

  • Original 47.9 kB
  • After minification 45.7 kB
  • After compression 12.3 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 35.6 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 7.4 kB

  • Original 129.4 kB
  • After minification 121.9 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. Cnzzbbs images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 151.6 kB

  • Original 244.5 kB
  • After minification 244.2 kB
  • After compression 93.0 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 151.6 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 35.3 kB

  • Original 43.2 kB
  • After minification 34.9 kB
  • After compression 7.9 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. Cnzzbbs.com needs all CSS files to be minified and compressed as it can save up to 35.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (42%)

Requests Now

31

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnzzbbs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnzzbbs.com

cnzzbbs.com

2923 ms

news.css

news.css

1781 ms

jquery.js

jquery.js

20415 ms

common.js

common.js

5011 ms

c.js

c.js

1382 ms

17106193.js

17106193.js

4250 ms

100.css

100.css

1059 ms

960.css

960.css

2480 ms

bg_headcap.jpg

bg_headcap.jpg

1012 ms

bg_cap.png

bg_cap.png

1013 ms

cnzzbbslogo.png

cnzzbbslogo.png

19991 ms

5.gif

5.gif

1018 ms

204RUG3-0-lp.jpg

204RUG3-0-lp.jpg

19990 ms

204R54331-0-lp.jpg

204R54331-0-lp.jpg

19991 ms

21162LM2-0-lp.jpg

21162LM2-0-lp.jpg

2014 ms

211625K17-0-lp.jpg

211625K17-0-lp.jpg

19989 ms

201R52344-0-lp.jpg

201R52344-0-lp.jpg

19990 ms

201R23058-0-lp.jpg

201R23058-0-lp.jpg

19990 ms

20034A635-0-lp.jpg

20034A635-0-lp.jpg

19989 ms

200U42350-0-lp.jpg

200U42350-0-lp.jpg

19990 ms

010205H21-0-lp.jpg

010205H21-0-lp.jpg

19990 ms

0101404123-0-lp.jpg

0101404123-0-lp.jpg

19989 ms

202A5L38-0-lp.jpg

202A5L38-0-lp.jpg

19990 ms

20253W2H-0-lp.jpg

20253W2H-0-lp.jpg

19990 ms

ocjm

ocjm

1038 ms

bg_nav.gif

bg_nav.gif

19957 ms

bg_nav_cr.gif

bg_nav_cr.gif

19956 ms

bg_search.gif

bg_search.gif

19957 ms

bg_search_btn.gif

bg_search_btn.gif

19956 ms

bg_title.gif

bg_title.gif

19946 ms

list_bg.gif

list_bg.gif

19946 ms

bg_title_rc.gif

bg_title_rc.gif

19946 ms

bg_gray_dot.gif

bg_gray_dot.gif

19945 ms

ocjm

ocjm

985 ms

ocjm

ocjm

1348 ms

bg_rank.gif

bg_rank.gif

19858 ms

icon_3.gif

icon_3.gif

5613 ms

ocjm

ocjm

1245 ms

ocjm

ocjm

930 ms

ocjm

ocjm

1671 ms

pixel

pixel

17 ms

adx.php

adx.php

1583 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

494 ms

pixel

pixel

14 ms

gpixel

gpixel

1238 ms

adx.php

adx.php

1423 ms

adx.php

adx.php

925 ms

closefeedback.min.js

closefeedback.min.js

481 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

511 ms

bd_logo.png

bd_logo.png

497 ms

bg_rb.png

bg_rb.png

508 ms

o.htm

o.htm

735 ms

wh.js

wh.js

1363 ms

ac.js

ac.js

1087 ms

fp.htm

fp.htm

1485 ms

fp.htm

fp.htm

821 ms

Accessibility Review

cnzzbbs.com accessibility score

37

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

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

cnzzbbs.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cnzzbbs.com SEO score

77

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

Image elements do not have [alt] attributes

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

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnzzbbs.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 Cnzzbbs.com 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

cnzzbbs.com

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