Tools & Wizards About Us
bbs.m4.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bbs.m4.cn

四月青年社区-四月网论坛 | 求真务实 理性交流 - Powered by Discuz!

Page Load Speed

45.3 sec in total

First Response

6.6 sec

Resources Loaded

38.3 sec

Page Rendered

389 ms

bbs.m4.cn screenshot

About Website

Visit bbs.m4.cn now to see the best up-to-date Bbs M 4 content for China and also check out these interesting facts you probably never knew about bbs.m4.cn

四月青年社区-四月网论坛 | 求真务实 理性交流

Visit bbs.m4.cn

Key Findings

We analyzed Bbs.m4.cn page load time and found that the first response time was 6.6 sec and then it took 38.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bbs.m4.cn performance score

0

Network Requests Diagram

bbs.m4.cn

6580 ms

style_11_common.css

2409 ms

style_11_forum_index.css

10963 ms

common.js

3827 ms

forum.js

4390 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 78% of them (54 requests) were addressed to the original Bbs.m4.cn, 14% (10 requests) were made to Uc.m4.cn and 3% (2 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Bbs.m4.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.9 kB (55%)

Content Size

451.2 kB

After Optimization

203.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbs.m4.cn main page is 451.2 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. 20% of websites need less resources to load. Javascripts take 166.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.8 kB

  • Original 53.2 kB
  • After minification 52.9 kB
  • After compression 11.4 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 41.8 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 18.1 kB

  • Original 146.0 kB
  • After minification 127.9 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. Obviously, Bbs M 4 needs image optimization as it can save up to 18.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 120.8 kB

  • Original 166.4 kB
  • After minification 136.9 kB
  • After compression 45.6 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 120.8 kB or 73% of the original size.

CSS Optimization

-79%

Potential reduce by 67.2 kB

  • Original 85.6 kB
  • After minification 83.9 kB
  • After compression 18.4 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. Bbs.m4.cn needs all CSS files to be minified and compressed as it can save up to 67.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs M 4. 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

bbs.m4.cn

bbs.m4.cn

6580 ms

style_11_common.css

style_11_common.css

2409 ms

style_11_forum_index.css

style_11_forum_index.css

10963 ms

common.js

common.js

3827 ms

forum.js

forum.js

4390 ms

portal.js

portal.js

6882 ms

logging.js

logging.js

2904 ms

md5.js

md5.js

2263 ms

ping.js

ping.js

605 ms

discuz_tips.js

discuz_tips.js

1592 ms

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1286 ms

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1285 ms

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1721 ms

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3682 ms

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2178 ms

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19802 ms

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2207 ms

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2208 ms

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2637 ms

87_avatar_small.jpg

87_avatar_small.jpg

3992 ms

background.png

background.png

3307 ms

comiis_logo.gif

comiis_logo.gif

3304 ms

wechat_login.png

wechat_login.png

1453 ms

qq_login.gif

qq_login.gif

951 ms

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fa97941ac6dc66d71845a4c8753563af.jpg

19796 ms

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5cec5e1aa1b1ca2386a0ff58025819c5.jpg

9166 ms

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1232865127f93a8a04ec801537b3c1e0.jpg

19796 ms

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22b739cd592a9ee8a42028be15a8974f.jpg

18855 ms

b7d35f020c10855a937f933489fcac98.jpg

b7d35f020c10855a937f933489fcac98.jpg

19796 ms

collapsed_no.gif

collapsed_no.gif

7465 ms

common_4_icon.png

common_4_icon.png

9865 ms

common_88_icon.png

common_88_icon.png

10315 ms

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common_1407_icon.jpg

11715 ms

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common_22_icon.png

17300 ms

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common_197_icon.jpg

14001 ms

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common_1426_icon.jpg

19792 ms

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common_1396_icon.jpg

19693 ms

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common_1423_icon.jpg

19784 ms

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common_137_icon.png

19792 ms

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common_36_icon.png

19791 ms

common_224_icon.png

common_224_icon.png

19792 ms

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common_166_icon.png

19791 ms

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common_170_icon.png

19792 ms

common_1415_icon.jpg

common_1415_icon.jpg

19791 ms

common_226_icon.png

common_226_icon.png

19793 ms

common_1391_icon.jpg

common_1391_icon.jpg

19793 ms

forum.gif

forum.gif

19794 ms

collapsed_yes.gif

collapsed_yes.gif

19796 ms

security.png

security.png

19795 ms

comiis_bodybg.jpg

comiis_bodybg.jpg

19783 ms

px.png

px.png

19773 ms

newarow.gif

newarow.gif

19770 ms

pn.png

pn.png

19770 ms

nv.png

nv.png

19737 ms

qmenu.png

qmenu.png

19737 ms

nv_as.png

nv_as.png

19736 ms

MTM0NTYwNA==.js

MTM0NTYwNA==.js

275 ms

h.js

h.js

728 ms

hm.gif

hm.gif

345 ms

common_extra.js

common_extra.js

19843 ms

comiis_ssbg.jpg

comiis_ssbg.jpg

20344 ms

search.png

search.png

17377 ms

pt_item.png

pt_item.png

19586 ms

km_tabbgs.jpg

km_tabbgs.jpg

13263 ms

title.png

title.png

11940 ms

sortnum.png

sortnum.png

11321 ms

chart.png

chart.png

15117 ms

titlebg.png

titlebg.png

9927 ms

scrolltop.png

scrolltop.png

9400 ms

SEO Factors

bbs.m4.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbs.m4.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 Bbs.m4.cn 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

bbs.m4.cn

Open Graph description is not detected on the main page of Bbs M 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: