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koo4.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

koo4.cn

备案

Page Load Speed

31 sec in total

First Response

4.3 sec

Resources Loaded

26.5 sec

Page Rendered

232 ms

koo4.cn screenshot

About Website

Click here to check amazing Koo 4 content for China. Otherwise, check out these important facts you probably never knew about koo4.cn

腾讯云域名注册, 腾讯云旗下品牌。腾讯云域名注册是中国领先的域名注册服务提供商, 并提供云主机、网站建设等网络服务。

Visit koo4.cn

Key Findings

We analyzed Koo4.cn page load time and found that the first response time was 4.3 sec and then it took 26.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

koo4.cn performance score

0

Network Requests Diagram

koo4.cn

4333 ms

www.koo4.cn

1813 ms

cloudflare.min.js

168 ms

style_2_common.css

2067 ms

style_2_forum_index.css

3230 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 94% of them (58 requests) were addressed to the original Koo4.cn, 5% (3 requests) were made to Pub.idqqimg.com and 2% (1 request) were made to Edge.yunjiasu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Koo4.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.7 kB (57%)

Content Size

562.6 kB

After Optimization

241.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koo4.cn main page is 562.6 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. 25% of websites need less resources to load. Javascripts take 288.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 49.9 kB

  • Original 65.2 kB
  • After minification 65.1 kB
  • After compression 15.3 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 49.9 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 9.5 kB

  • Original 119.4 kB
  • After minification 109.9 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. Koo 4 images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 192.1 kB

  • Original 288.7 kB
  • After minification 281.7 kB
  • After compression 96.7 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 192.1 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 69.3 kB

  • Original 89.3 kB
  • After minification 87.6 kB
  • After compression 20.0 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. Koo4.cn needs all CSS files to be minified and compressed as it can save up to 69.3 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

54

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koo 4. According to our analytics all requests are already optimized.

Network Requests Diagram

koo4.cn

koo4.cn

4333 ms

www.koo4.cn

www.koo4.cn

1813 ms

cloudflare.min.js

cloudflare.min.js

168 ms

style_2_common.css

style_2_common.css

2067 ms

style_2_forum_index.css

style_2_forum_index.css

3230 ms

rocket.js

rocket.js

12 ms

qq_login.gif

qq_login.gif

773 ms

bag2

bag2

5014 ms

logo.jpg

logo.jpg

1330 ms

151807syxx2uc987uz8ba9.gif

151807syxx2uc987uz8ba9.gif

2140 ms

a60917bdce4ab3ce3c24567d6e72ef7c.jpg

a60917bdce4ab3ce3c24567d6e72ef7c.jpg

2849 ms

83560c517141154af8d10f91d6a390e6.jpg

83560c517141154af8d10f91d6a390e6.jpg

2701 ms

074a4c8d058853bccef0d9aa34d3408a.jpg

074a4c8d058853bccef0d9aa34d3408a.jpg

9457 ms

bea401d16eeeeff8b2e09c0c63030a37.jpg

bea401d16eeeeff8b2e09c0c63030a37.jpg

4132 ms

349c5d84fac39e9bb02b37a7550c2046.jpg

349c5d84fac39e9bb02b37a7550c2046.jpg

18055 ms

join.jpg

join.jpg

4715 ms

xz.jpg

xz.jpg

3958 ms

bag2

bag2

8390 ms

collapsed_no.gif

collapsed_no.gif

4655 ms

common_102_icon.gif

common_102_icon.gif

20247 ms

common_84_icon.gif

common_84_icon.gif

5302 ms

common_26_icon.gif

common_26_icon.gif

5351 ms

common_110_icon.gif

common_110_icon.gif

5929 ms

css_right.css

css_right.css

5808 ms

common_111_icon.gif

common_111_icon.gif

6878 ms

common_115_icon.gif

common_115_icon.gif

6818 ms

common_116_icon.gif

common_116_icon.gif

7488 ms

common_203_icon.png

common_203_icon.png

12604 ms

common_183_icon.gif

common_183_icon.gif

8170 ms

common_182_icon.gif

common_182_icon.gif

8530 ms

common_17_icon.gif

common_17_icon.gif

8513 ms

common_43_icon.gif

common_43_icon.gif

9427 ms

common_109_icon.gif

common_109_icon.gif

9060 ms

common_31_icon.gif

common_31_icon.gif

10331 ms

common_57_icon.gif

common_57_icon.gif

9386 ms

common_16_icon.gif

common_16_icon.gif

10233 ms

common_5_icon.gif

common_5_icon.gif

10931 ms

common_4_icon.gif

common_4_icon.gif

10780 ms

ylogo.jpg

ylogo.jpg

11511 ms

weixin.jpg

weixin.jpg

13075 ms

bag2

bag2

15485 ms

site_qq.jpg

site_qq.jpg

11126 ms

security.png

security.png

11336 ms

27logo.png

27logo.png

11838 ms

background.png

background.png

7553 ms

toptb.gif

toptb.gif

7881 ms

dbanner.gif

dbanner.gif

8750 ms

nv.png

nv.png

8064 ms

qmenu.png

qmenu.png

8361 ms

nv_a.png

nv_a.png

8792 ms

search.png

search.png

8627 ms

pt_item.png

pt_item.png

9655 ms

panel_bg.png

panel_bg.png

9451 ms

chart.png

chart.png

9357 ms

img3-5_2.png

img3-5_2.png

11745 ms

img3-5_3.png

img3-5_3.png

10065 ms

img3-5_4.png

img3-5_4.png

9328 ms

img3-5_r.png

img3-5_r.png

13093 ms

scrolltop.png

scrolltop.png

12821 ms

button_old_41.gif

button_old_41.gif

138 ms

button_old_41.gif

button_old_41.gif

69 ms

button_old_41.gif

button_old_41.gif

128 ms

SEO Factors

koo4.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koo4.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Koo4.cn 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

koo4.cn

Open Graph description is not detected on the main page of Koo 4. 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: