12.5 sec in total
3.5 sec
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262 ms
Welcome to tuanche.com homepage info - get ready to check Tuanche best content for United States right away, or after learning these important things about tuanche.com
团车网是一个汽车交易和服务平台,千万用户看车、选车、购车的优先选择,团车网提供一手汽车资讯,汽车实拍图片,热门车型底价,逛车展,买车优惠等服务,让您看车更方便,买车更便宜。
Visit tuanche.comWe analyzed Tuanche.com page load time and found that the first response time was 3.5 sec and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tuanche.com performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value10.5 s
0/100
25%
Value14.3 s
1/100
10%
Value110 ms
97/100
30%
Value0.175
69/100
15%
Value10.0 s
26/100
10%
3456 ms
2007 ms
2022 ms
2113 ms
3584 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tuanche.com, 58% (39 requests) were made to Pic.tuanche.com and 33% (22 requests) were made to Static.tuanche.com. The less responsive or slowest element that took the longest time to load (7.1 sec) relates to the external source Pic.tuanche.com.
Page size can be reduced by 308.4 kB (27%)
1.1 MB
825.2 kB
In fact, the total size of Tuanche.com main page is 1.1 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 788.5 kB which makes up the majority of the site volume.
Potential reduce by 133.6 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 52.5 kB, which is 36% 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 133.6 kB or 91% of the original size.
Potential reduce by 40.7 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. Tuanche images are well optimized though.
Potential reduce by 109.7 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 109.7 kB or 66% of the original size.
Potential reduce by 24.4 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. Tuanche.com needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 77% of the original size.
Number of requests can be reduced by 8 (12%)
66
58
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tuanche. 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.
tuanche.com
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tuanche.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Document doesn't have a <title> element
Image elements do not have [alt] attributes
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tuanche.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tuanche.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Image elements do not have [alt] attributes
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
Document doesn't use legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tuanche.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 Tuanche.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.
tuanche.com
Open Graph description is not detected on the main page of Tuanche. 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: