Tools & Wizards About Us
4wd-cn.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

Page Load Speed

52.8 sec in total

First Response

3.7 sec

Resources Loaded

48.8 sec

Page Rendered

315 ms

4wd-cn.com screenshot

About Website

Visit 4wd-cn.com now to see the best up-to-date 4 Wd Cn content for China and also check out these interesting facts you probably never knew about 4wd-cn.com

Visit 4wd-cn.com

Key Findings

We analyzed 4wd-cn.com page load time and found that the first response time was 3.7 sec and then it took 49.1 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 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

4wd-cn.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value3,920 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

4wd-cn.com

3714 ms

www.4wd-cn.com

16327 ms

style_1_common.css

16661 ms

style_1_forum_index.css

1165 ms

common.js

19546 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 73% of them (51 requests) were addressed to the original 4wd-cn.com, 4% (3 requests) were made to Tcss.qq.com and 1% (1 request) were made to Pcookie.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 4wd-cn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.9 kB (65%)

Content Size

176.9 kB

After Optimization

62.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4wd-cn.com main page is 176.9 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. 15% of websites need less resources to load. CSS take 62.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 40.1 kB

  • Original 52.1 kB
  • After minification 51.9 kB
  • After compression 11.9 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 40.1 kB or 77% of the original size.

Image Optimization

-23%

Potential reduce by 6.8 kB

  • Original 30.1 kB
  • After minification 23.3 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, 4 Wd Cn needs image optimization as it can save up to 6.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 19.8 kB

  • Original 32.2 kB
  • After minification 30.2 kB
  • After compression 12.4 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 19.8 kB or 61% of the original size.

CSS Optimization

-77%

Potential reduce by 48.2 kB

  • Original 62.6 kB
  • After minification 61.2 kB
  • After compression 14.4 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. 4wd-cn.com needs all CSS files to be minified and compressed as it can save up to 48.2 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (44%)

Requests Now

32

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Wd Cn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

4wd-cn.com

4wd-cn.com

3714 ms

www.4wd-cn.com

www.4wd-cn.com

16327 ms

style_1_common.css

style_1_common.css

16661 ms

style_1_forum_index.css

style_1_forum_index.css

1165 ms

common.js

common.js

19546 ms

forum.js

forum.js

2345 ms

logging.js

logging.js

3454 ms

md5.js

md5.js

5342 ms

ping.js

ping.js

495 ms

stat.php

stat.php

1005 ms

discuz_tips.js

discuz_tips.js

1078 ms

logo.gif

logo.gif

19996 ms

logolink.jpg

logolink.jpg

10494 ms

ac_logo.gif

ac_logo.gif

8084 ms

logo.png

logo.png

19995 ms

logo.gif

logo.gif

19996 ms

logo.gif

logo.gif

19996 ms

background.png

background.png

583 ms

main_logo_s.png

main_logo_s.png

10788 ms

qq_login.gif

qq_login.gif

6143 ms

083606m4fwmccczcq66aue.jpg

083606m4fwmccczcq66aue.jpg

19993 ms

5293e38e9a938a570327849f558a1567.jpg

5293e38e9a938a570327849f558a1567.jpg

5076 ms

2e028d168de59b5a88babcc5f984fdde.jpg

2e028d168de59b5a88babcc5f984fdde.jpg

16398 ms

93d07c88d92bc35f6bc0f22202e6cdd5.jpg

93d07c88d92bc35f6bc0f22202e6cdd5.jpg

6012 ms

1e28fb60fd7040735884253e89bc5482.jpg

1e28fb60fd7040735884253e89bc5482.jpg

19991 ms

49f16007e8dc16845dbbe2e0f42178b5.jpg

49f16007e8dc16845dbbe2e0f42178b5.jpg

14386 ms

89e63767db073ef7c2a18701d0ff3ff0.jpg

89e63767db073ef7c2a18701d0ff3ff0.jpg

12744 ms

1c92f2e5fe58dd8d1886e624606c999f.jpg

1c92f2e5fe58dd8d1886e624606c999f.jpg

19827 ms

collapsed_no.gif

collapsed_no.gif

13278 ms

common_2_icon.png

common_2_icon.png

19990 ms

common_39_icon.png

common_39_icon.png

19992 ms

common_40_icon.png

common_40_icon.png

19993 ms

common_46_icon.png

common_46_icon.png

19988 ms

common_69_icon.png

common_69_icon.png

19986 ms

common_41_icon.png

common_41_icon.png

19987 ms

common_42_icon.png

common_42_icon.png

19987 ms

common_54_icon.png

common_54_icon.png

19995 ms

common_55_icon.png

common_55_icon.png

19994 ms

common_62_icon.png

common_62_icon.png

19994 ms

common_59_icon.png

common_59_icon.png

19994 ms

common_60_icon.png

common_60_icon.png

19994 ms

common_64_icon.png

common_64_icon.png

19995 ms

common_71_icon.png

common_71_icon.png

19996 ms

forum.gif

forum.gif

19999 ms

collapsed_yes.gif

collapsed_yes.gif

19996 ms

4wdcn_friend_logo.gif

4wdcn_friend_logo.gif

19997 ms

XiaoT.gif

XiaoT.gif

19997 ms

dfl.gif

dfl.gif

19998 ms

px.png

px.png

19933 ms

pn.png

pn.png

19938 ms

nv.png

nv.png

19930 ms

qmenu.png

qmenu.png

19931 ms

nv_a.png

nv_a.png

19931 ms

titlebg.png

titlebg.png

6973 ms

toss_11.gif

toss_11.gif

240 ms

OTQ2MDI0OA==.js

OTQ2MDI0OA==.js

566 ms

stat.htm

stat.htm

194 ms

core.php

core.php

1404 ms

search.png

search.png

20412 ms

9.gif

9.gif

3891 ms

pic.gif

pic.gif

1328 ms

001133170890_m.gif

001133170890_m.gif

5055 ms

arrwd.gif

arrwd.gif

16217 ms

app.gif

app.gif

874 ms

pt_item.png

pt_item.png

15018 ms

dot.gif

dot.gif

15052 ms

chart.png

chart.png

10291 ms

2000

2000

586 ms

titlebg.png

titlebg.png

8367 ms

scrolltop.png

scrolltop.png

8340 ms

Accessibility Review

4wd-cn.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

4wd-cn.com best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

4wd-cn.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

    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 4wd-cn.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 4wd-cn.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

4wd-cn.com

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