Access 12365auto.com. 车质网 - 第三方汽车品质评价平台

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.521

0/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

12365auto.com

2660 ms

jquery-1.7.2.min.js

1221 ms

indexSlideshow.js

532 ms

201602290737191145.jpg

5236 ms

201602030800130594.jpg

5231 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 49% of them (54 requests) were addressed to the original 12365auto.com, 49% (54 requests) were made to Img.12365auto.com and 1% (1 request) were made to S11.cnzz.com. The less responsive or slowest element that took the longest time to load (7.9 sec) relates to the external source Img.12365auto.com.

Content Size

3.6 MB

After Optimization

2.5 MB

In fact, the total size of 12365auto.com main page is 3.6 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. 30% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 410.1 kB

Original 495.2 kB
After minification 465.5 kB
After compression 85.1 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 410.1 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 265.7 kB

Original 2.6 MB
After minification 2.4 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. 12365 Auto images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 395.7 kB

Original 486.3 kB
After minification 461.0 kB
After compression 90.5 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 395.7 kB or 81% of the original size.

Requests Now

110

After Optimization

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 12365 Auto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 12365auto.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 12365auto.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.

Social Sharing Optimization

12365auto.com

Open Graph description is not detected on the main page of 12365 Auto. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

车质网 - 第三方汽车品质评价平台

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

12365auto.com

jquery-1.7.2.min.js

indexSlideshow.js

201602290737191145.jpg

201602030800130594.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

12365auto.com

jquery-1.7.2.min.js

indexSlideshow.js

201602290737191145.jpg

201602030800130594.jpg

201602010722006804.jpg

201601270747351185.jpg

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gb.jpg

top_bg.jpg

logo.jpg

bg.gif

db1.jpg

db2.jpg

tsbz.jpg

ts_ico.gif

news_mr.jpg

wxby.jpg

mczx1.jpg

zcfg1.jpg

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i_hot.png

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P-min.js

areaPlace.js

bindBrand2S.js

brandsHaveSeries.js

bindBSMInfo.js

bindAreaPlace.js

scrolllazyload.js

shouy.js

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