Access zhongshan.mycar168.com. 【中山汽车网_中山汽车报价_中山车展_中山汽车之家】

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

zhongshan.mycar168.com

5986 ms

cssreset.css

721 ms

main_style_test.css

2629 ms

homepage_city_2015_test.css

825 ms

head.css

7652 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 14% of them (15 requests) were addressed to the original Zhongshan.mycar168.com, 59% (66 requests) were made to Img.mycar168.com and 5% (6 requests) were made to Mycar168.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img.mycar168.com.

Content Size

621.5 kB

After Optimization

430.0 kB

In fact, the total size of Zhongshan.mycar168.com main page is 621.5 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. 20% of websites need less resources to load. Images take 433.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 60.1 kB

Original 77.9 kB
After minification 72.3 kB
After compression 17.8 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. 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 60.1 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 49.7 kB

Original 433.8 kB
After minification 384.0 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, Zhongshan Mycar 168 needs image optimization as it can save up to 49.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 31.5 kB

Original 49.4 kB
After minification 45.8 kB
After compression 17.9 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 31.5 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 50.1 kB

Original 60.4 kB
After minification 51.3 kB
After compression 10.3 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. Zhongshan.mycar168.com needs all CSS files to be minified and compressed as it can save up to 50.1 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhongshan Mycar 168. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS 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

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhongshan.mycar168.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 Zhongshan.mycar168.com main page’s claimed encoding is gbk. 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

zhongshan.mycar168.com

Open Graph description is not detected on the main page of Zhongshan Mycar 168. 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

【中山汽车网_中山汽车报价_中山车展_中山汽车之家】_汽车大世界

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

zhongshan.mycar168.com

cssreset.css

main_style_test.css

homepage_city_2015_test.css

head.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zhongshan.mycar168.com

cssreset.css

main_style_test.css

homepage_city_2015_test.css

head.css

jquery-1.8.3.min.js

143_140.js

145_140.js

139_140.js

141_140.js

160_140.js

137_140.js

138_140.js

backToTop.js

tab.js

jquery.carouFredSel-6.0.4-packed.js

focus.js

groupbuy.js

dealer.js

carlifeplay.js

logo.png

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