Tools & Wizards About Us
cheyipai.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cheyipai.com

【二手车交易_二手车买卖_二手车交易平台】- 车易拍在线交易系统

Page Load Speed

44.1 sec in total

First Response

9 sec

Resources Loaded

33.7 sec

Page Rendered

1.4 sec

cheyipai.com screenshot

About Website

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

车易拍是大搜车旗下，二手车拍卖产业互联网平台。聚合大搜车的SaaS能力和车易拍十多年的拍卖交易能力，搭建以拍卖交易为核心的二手车数字化供应链开放、共享平台，服务二手车全业务链的生态伙伴

Visit cheyipai.com

Key Findings

We analyzed Cheyipai.com page load time and found that the first response time was 9 sec and then it took 35.1 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

cheyipai.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

cheyipai.com

9049 ms

registered.css

4473 ms

main.css

5610 ms

loginreg.css

4038 ms

des_zy.css

4036 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 10% of them (6 requests) were addressed to the original Cheyipai.com, 27% (16 requests) were made to Cypstatic.cheyipai.com and 23% (14 requests) were made to Image.cheyipai.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Cypstatic.cheyipai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 350.3 kB (42%)

Content Size

828.4 kB

After Optimization

478.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cheyipai.com main page is 828.4 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. Images take 474.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 39.5 kB

  • Original 54.1 kB
  • After minification 51.3 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. 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 39.5 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 60.3 kB

  • Original 474.2 kB
  • After minification 414.0 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, Cheyipai needs image optimization as it can save up to 60.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-85%

Potential reduce by 169.6 kB

  • Original 199.5 kB
  • After minification 107.2 kB
  • After compression 29.9 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 169.6 kB or 85% of the original size.

CSS Optimization

-80%

Potential reduce by 80.9 kB

  • Original 100.6 kB
  • After minification 80.4 kB
  • After compression 19.7 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. Cheyipai.com needs all CSS files to be minified and compressed as it can save up to 80.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (54%)

Requests Now

57

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cheyipai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cheyipai.com

cheyipai.com

9049 ms

registered.css

registered.css

4473 ms

main.css

main.css

5610 ms

loginreg.css

loginreg.css

4038 ms

des_zy.css

des_zy.css

4036 ms

newuser.css

newuser.css

5016 ms

base.css

base.css

4130 ms

index.css

index.css

6640 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

10732 ms

Config.js

Config.js

5722 ms

newsell.css

newsell.css

5036 ms

newUserPublic.css

newUserPublic.css

4632 ms

sellCarDialog.js

sellCarDialog.js

5206 ms

jquery.cookie.js

jquery.cookie.js

5189 ms

register.js

register.js

20475 ms

judge.js

judge.js

9503 ms

index.js

index.js

5506 ms

Trading.js

Trading.js

6298 ms

jquery.tmpl.min.js

jquery.tmpl.min.js

6293 ms

WhoSreach.js

WhoSreach.js

6611 ms

api

api

708 ms

index-com.js

index-com.js

7210 ms

index-banner.js

index-banner.js

7238 ms

car.js

car.js

9304 ms

initCity.js

initCity.js

8003 ms

monitor.js

monitor.js

8807 ms

loginUser.js

loginUser.js

2855 ms

hm.js

hm.js

1926 ms

hm.js

hm.js

4928 ms

tracking.js

tracking.js

2914 ms

logo.png

logo.png

1029 ms

www2.jpg

www2.jpg

15546 ms

dealBg.jpg

dealBg.jpg

5711 ms

up.png

up.png

5692 ms

sales.png

sales.png

5687 ms

pic.jpg

pic.jpg

13257 ms

app_cwx.png

app_cwx.png

14952 ms

app_down4.png

app_down4.png

12421 ms

security.png

security.png

6211 ms

gotop.png

gotop.png

6207 ms

getValid

getValid

1003 ms

banner_kia.jpg

banner_kia.jpg

17303 ms

dot.png

dot.png

11301 ms

testing.jpg

testing.jpg

12850 ms

wb.png

wb.png

14995 ms

lxb.js

lxb.js

2734 ms

b.js

b.js

1851 ms

hm.gif

hm.gif

1803 ms

15212.js

15212.js

1467 ms

log.gif

log.gif

408 ms

_l.js

_l.js

895 ms

hm.gif

hm.gif

461 ms

log.gif

log.gif

1219 ms

log.gif

log.gif

1862 ms

PageViews

PageViews

2849 ms

GetServerTime

GetServerTime

3331 ms

getscript

getscript

2698 ms

bg_transparency.png

bg_transparency.png

2168 ms

blank.gif

blank.gif

277 ms

7132 ms

Accessibility Review

cheyipai.com accessibility score

76

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.

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

cheyipai.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cheyipai.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Cheyipai.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 Cheyipai.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

cheyipai.com

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