Analyze 万车网_汽车报价_汽车团购_4S店_最专业的汽车网站


Page load speed analysis

  • 56/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.8 sec

  • Resources loaded

    39.2 sec

  • Page rendered

    363 ms

  • Total page load time

    41.4 sec

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

We analyzed page load time and found that the first response time was 1.8 sec and then it took 39.6 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.

Page optimization

  • HTML 266.7 kB
    Images 1.4 MB
    Javascripts 249.5 kB
    CSS 67.0 kB

    In fact, the total size of main page is 1.9 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

    • Original 266.7 kB
    • After minification 231.7 kB
    • After compression 42.6 kB

    HTML optimization

    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 35.0 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 224.1 kB or 84% of the original size.

    • Original 1.4 MB
    • After optimization 1.3 MB

    Image optimization

    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. Webcars images are well optimized though.

    • Original 249.5 kB
    • After minification 230.8 kB
    • After compression 73.1 kB

    JavaScript optimization

    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 176.5 kB or 71% of the original size.

    • Original 67.0 kB
    • After minification 66.2 kB
    • After compression 13.6 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 53.4 kB or 80% of the original size.

Network requests diagram

  • nav.min.20140529.css
  • index_2012.min.20140529.css
  • IPRedirect.min.20140529.js
  • a1.js
  • jquery.min.20140529.js
  • ashx.min.20140529.js
  • common.min.20140529.js
  • plugin.min.20140529.js
  • index2011_v1.min.20140529.js
  • CarSelect.min.20140529.js
  • ga.js
  • logo.gif
  • 534227.jpg
  • 4f0c3f35-08cb-4ebe-af78-25e830088f97.jpg
  • GetVerifyCodePic.ashx
  • GetVerifyCodePic.ashx
  • ajax-loader.gif
  • 57_73.jpg
  • 533718.jpg
  • 533563.jpg
  • 532346.jpg
  • 531735.jpg
  • 534081.jpg
  • 443798.png
  • 471370.jpg
  • 20140915113837.jpg
  • 20130419161326.jpg
  • 316174.jpg
  • 491425.jpg
  • 485895.jpg
  • 485892.jpg
  • 483389.jpg
  • 483388.jpg
  • 483385.jpg
  • 472969.jpg
  • 184-418072-2.jpg
  • 579-378848-2.jpg
  • 751-425219-2.jpg
  • 322-354220-2.jpg
  • index_2012.gif
  • __utm.gif
  • i_bg.gif
  • IndexQutote2011_v1.aspx
  • FileUpload.aspx
  • IndexQuote2011_v1.aspx
  • h.js
  • __utm.gif
  • LoadAds.aspx
  • LoadAds.aspx
  • ask_bj.gif
  • GetCarSelect.ashx
  • wanche_home.js
  • bcore.min.js

Our browser made a total of 55 requests to load all elements on the main page. We found that 16% of them (9 requests) were addressed to the original, 40% (22 requests) were made to and 13% (7 requests) were made to The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source

Additional info on


The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webcars. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
NS 60
NS 60

60 Mname:
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum-ttl: 600
MX 60 Pri: 10

60 Txt: v=spf1 ~all

Language and encoding

Normal result


ZH zh language flag


N/A  language flag





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

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 98.5% of all visits is China. Unfortunately, we cannot track the location of server and thus cannot define if the distance between their user base and server can potentially affect the page load time

Good result

Poor result

Social Sharing Optimization

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

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