Tools & Wizards About Us
coolhada.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

coolhada.com

J9.com(中国)官方网站

Page Load Speed

80.2 sec in total

First Response

1 sec

Resources Loaded

78.9 sec

Page Rendered

326 ms

coolhada.com screenshot

About Website

Visit coolhada.com now to see the best up-to-date Coolhada content and also check out these interesting facts you probably never knew about coolhada.com

j9.com网站入口为用户提供完善游戏内容、公平公正,丰富而有趣的游戏产品,坚持以客户为导向不断拓展完善游戏产品,同时努力为玩家创造宾至归的游戏体验。

Visit coolhada.com

Key Findings

We analyzed Coolhada.com page load time and found that the first response time was 1 sec and then it took 79.2 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 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

coolhada.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

coolhada.com

1009 ms

coolhada.com

1030 ms

www.coolhada.com

517 ms

www.coolhada.com

10186 ms

ld.js

16172 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 68% of them (38 requests) were addressed to the original Coolhada.com, 20% (11 requests) were made to Ptfafa.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Coolhada.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.4 kB (28%)

Content Size

395.2 kB

After Optimization

285.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coolhada.com main page is 395.2 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. 35% of websites need less resources to load. Images take 303.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 76.1 kB

  • Original 89.4 kB
  • After minification 86.8 kB
  • After compression 13.3 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 76.1 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 32.8 kB

  • Original 303.1 kB
  • After minification 270.2 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. Obviously, Coolhada needs image optimization as it can save up to 32.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 402 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.6 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 402 B or 20% of the original size.

CSS Optimization

-14%

Potential reduce by 107 B

  • Original 755 B
  • After minification 755 B
  • After compression 648 B

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. Coolhada.com needs all CSS files to be minified and compressed as it can save up to 107 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (37%)

Requests Now

41

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coolhada. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coolhada.com

coolhada.com

1009 ms

coolhada.com

coolhada.com

1030 ms

www.coolhada.com

www.coolhada.com

517 ms

www.coolhada.com

www.coolhada.com

10186 ms

ld.js

ld.js

16172 ms

index.css

index.css

8111 ms

bootstrap.min.css

bootstrap.min.css

8452 ms

bootstrap.min.js

bootstrap.min.js

9157 ms

_sitegray_d.css

_sitegray_d.css

8227 ms

_sitegray.js

_sitegray.js

8753 ms

index.vsb.css

index.vsb.css

8760 ms

counter.js

counter.js

16134 ms

base64.js

base64.js

16249 ms

formfunc.js

formfunc.js

16189 ms

engine.js

engine.js

17205 ms

util.js

util.js

17378 ms

NewsSearchDWR.js

NewsSearchDWR.js

17200 ms

vsb_news_search.js

vsb_news_search.js

20120 ms

vsb_news_search_entry.js

vsb_news_search_entry.js

20120 ms

language.js

language.js

20120 ms

text.js

text.js

20120 ms

vsbpreloadimg.js

vsbpreloadimg.js

20120 ms

dynclicks.js

dynclicks.js

20119 ms

ld.js

ld.js

7561 ms

hm.js

hm.js

1129 ms

hm.gif

hm.gif

308 ms

ky3.html

ky3.html

15573 ms

seach22.gif

seach22.gif

3090 ms

_20230919160147.jpg

_20230919160147.jpg

4886 ms

015b7c24398fb7af3911ff5cddaea30.jpg

015b7c24398fb7af3911ff5cddaea30.jpg

4886 ms

29f9ea3713ab8aa1022eafcacd3d50b.jpg

29f9ea3713ab8aa1022eafcacd3d50b.jpg

3628 ms

992ac28db205de0477ec6b24c20771b.jpg

992ac28db205de0477ec6b24c20771b.jpg

3882 ms

6_iconew002.gif

6_iconew002.gif

3118 ms

loading.gif

loading.gif

5347 ms

szwkt.png

szwkt.png

6399 ms

syzx111.png

syzx111.png

7745 ms

syjxpt.png

syjxpt.png

7240 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

896 ms

datainput.jsp

datainput.jsp

10345 ms

toptt.jpg

toptt.jpg

11364 ms

seach_bg.gif

seach_bg.gif

10402 ms

banmian.jpg

banmian.jpg

11650 ms

xuxian.png

xuxian.png

11031 ms

jiandian.gif

jiandian.gif

12872 ms

collect

collect

765 ms

collect

collect

762 ms

style.css

style.css

7121 ms

link.js

link.js

4752 ms

ky-section.png

ky-section.png

18629 ms

ld-section.png

ld-section.png

17682 ms

jiuyou-section.png

jiuyou-section.png

13724 ms

hth-section.png

hth-section.png

14031 ms

anbo-section.png

anbo-section.png

19815 ms

dafa-section.png

dafa-section.png

13559 ms

activity.png

activity.png

19814 ms

bg.jpg

bg.jpg

19692 ms

Accessibility Review

coolhada.com accessibility score

45

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

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

coolhada.com 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

coolhada.com SEO score

100

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 uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coolhada.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Coolhada.com 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

coolhada.com

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