49.2 sec in total
11.4 sec
37.5 sec
319 ms
Welcome to sz.carxoo.com homepage info - get ready to check Sz Carxoo best content for United States right away, or after learning these important things about sz.carxoo.com
车讯网为车主提供最新汽车信息、相关车型对比、汽车保险及保养相关知识等,365天提供汽车领域深浅阅读。
Visit sz.carxoo.comWe analyzed Sz.carxoo.com page load time and found that the first response time was 11.4 sec and then it took 37.9 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.
sz.carxoo.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value14.2 s
0/100
25%
Value10.5 s
8/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
11375 ms
20183 ms
3289 ms
3222 ms
19719 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 34% of them (24 requests) were addressed to the original Sz.carxoo.com, 20% (14 requests) were made to Carxoo.com and 17% (12 requests) were made to Pic.carxoo.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Sz.carxoo.com.
Page size can be reduced by 98.8 kB (47%)
209.7 kB
110.8 kB
In fact, the total size of Sz.carxoo.com main page is 209.7 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. Only 10% of websites need less resources to load. Images take 98.3 kB which makes up the majority of the site volume.
Potential reduce by 80.8 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 14.8 kB, which is 16% 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 80.8 kB or 86% of the original size.
Potential reduce by 5.4 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. Sz Carxoo images are well optimized though.
Potential reduce by 6.9 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 6.9 kB or 64% of the original size.
Potential reduce by 5.8 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. Sz.carxoo.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 90% of the original size.
Number of requests can be reduced by 44 (69%)
64
20
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Carxoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
{{url}}
{{time}} ms
sz.carxoo.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.
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
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
sz.carxoo.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sz.carxoo.com SEO score
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 uses legible font sizes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sz.carxoo.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 Sz.carxoo.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
{{og_description}}
sz.carxoo.com
Open Graph description is not detected on the main page of Sz Carxoo. 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: