Tools & Wizards About Us
chehuo.cn screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

chehuo.cn

交通事故|车祸现场|车祸图片|车祸视频||交通安全知识

Page Load Speed

6.2 sec in total

First Response

736 ms

Resources Loaded

5.1 sec

Page Rendered

373 ms

chehuo.cn screenshot

About Website

Welcome to chehuo.cn homepage info - get ready to check Chehuo best content for China right away, or after learning these important things about chehuo.cn

了解交通安全,提高交通意识,共同营造安全和谐的交通环境。

Visit chehuo.cn

Key Findings

We analyzed Chehuo.cn page load time and found that the first response time was 736 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

chehuo.cn performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

chehuo.cn

736 ms

www.chehuo.cn

1581 ms

jquery.min.js

646 ms

autoptimize.css

642 ms

autoptimize.js

708 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Chehuo.cn, 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Chehuo.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.9 kB (7%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chehuo.cn main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 59.5 kB

  • Original 74.2 kB
  • After minification 64.2 kB
  • After compression 14.6 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. This page needs HTML code to be minified as it can gain 10.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 59.5 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 84.3 kB

  • Original 2.0 MB
  • After minification 1.9 MB

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. Chehuo images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 12.3 kB

  • Original 94.3 kB
  • After minification 94.3 kB
  • After compression 82.0 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 12.3 kB or 13% of the original size.

CSS Optimization

-21%

Potential reduce by 7.7 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 28.2 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. Chehuo.cn needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 21% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chehuo. According to our analytics all requests are already optimized.

Network Requests Diagram

chehuo.cn

chehuo.cn

736 ms

www.chehuo.cn

www.chehuo.cn

1581 ms

jquery.min.js

jquery.min.js

646 ms

autoptimize.css

autoptimize.css

642 ms

autoptimize.js

autoptimize.js

708 ms

7406fc236d118e6.png

7406fc236d118e6.png

220 ms

86b5ba18599d82c.jpeg

86b5ba18599d82c.jpeg

418 ms

9b99ae1aa0ef9ca.png

9b99ae1aa0ef9ca.png

1641 ms

fb30a7a43cbe2ca.jpg

fb30a7a43cbe2ca.jpg

1853 ms

a940f70ec62c530.jpg

a940f70ec62c530.jpg

431 ms

5646a7cbe827dbf.jpg

5646a7cbe827dbf.jpg

675 ms

dc5cf54529ef97a.jpg

dc5cf54529ef97a.jpg

682 ms

bfbc78386ea444b.jpg

bfbc78386ea444b.jpg

632 ms

51ced0b64a1205f.jpg

51ced0b64a1205f.jpg

635 ms

f6023205c751170.jpg

f6023205c751170.jpg

957 ms

6b1a0bd28074feb.jpg

6b1a0bd28074feb.jpg

840 ms

d32fb6de5104cbf.jpg

d32fb6de5104cbf.jpg

1170 ms

b500cd2478805a7.jpg

b500cd2478805a7.jpg

923 ms

504e85e4be7eadc.jpg

504e85e4be7eadc.jpg

1050 ms

f6ddd37410593b2.jpg

f6ddd37410593b2.jpg

1152 ms

81cc322a8d08b59.jpg

81cc322a8d08b59.jpg

1172 ms

72f240d51cfe19e.jpg

72f240d51cfe19e.jpg

1264 ms

33ac93ddf6bab61.jpg

33ac93ddf6bab61.jpg

1393 ms

314f5dc8e1d1e.jpg

314f5dc8e1d1e.jpg

1406 ms

609082321388649.jpg

609082321388649.jpg

1397 ms

324fa00e6862531.jpg

324fa00e6862531.jpg

1479 ms

3d86c9344bea89a.jpg

3d86c9344bea89a.jpg

1624 ms

bef792a1b99e06c.jpg

bef792a1b99e06c.jpg

1614 ms

f7d96d673338581.jpg

f7d96d673338581.jpg

1640 ms

f67fbde017c8b78.jpg

f67fbde017c8b78.jpg

1695 ms

d53be8ee515ed76.jpg

d53be8ee515ed76.jpg

1820 ms

53645d156a10db4.jpg

53645d156a10db4.jpg

1858 ms

511d2bbae9d4c1d.jpg

511d2bbae9d4c1d.jpg

1842 ms

26a75acad575923.jpg

26a75acad575923.jpg

1880 ms

063e9a91566ec54.jpg

063e9a91566ec54.jpg

1902 ms

83b402ace22ee32.jpg

83b402ace22ee32.jpg

2036 ms

7eaedcdc8ba2e8b.jpg

7eaedcdc8ba2e8b.jpg

2048 ms

3297c387ab44c56.jpg

3297c387ab44c56.jpg

2063 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2219 ms

flaticon.svg

flaticon.svg

2029 ms

flaticon.woff

flaticon.woff

1891 ms

hm.js

hm.js

1061 ms

bx_loader.gif

bx_loader.gif

1909 ms

arrow-left.png

arrow-left.png

1832 ms

arrow-right.png

arrow-right.png

1842 ms

hm.gif

hm.gif

288 ms

Accessibility Review

chehuo.cn accessibility score

97

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.

Best Practices

chehuo.cn 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

chehuo.cn SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chehuo.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Chehuo.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

chehuo.cn

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