Access hn.pcauto.com.cn. 【郑州汽车网_郑州车市|郑州汽车报价】太平洋汽车

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

hn.pcauto.com.cn

1594 ms

zz.pcauto.com.cn

6223 ms

hijack.css

3874 ms

index.js

4191 ms

intf1868.js

841 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Hn.pcauto.com.cn, 20% (16 requests) were made to Www1.pcauto.com.cn and 15% (12 requests) were made to Img0.pcauto.com.cn. The less responsive or slowest element that took the longest time to load (13 sec) relates to the external source Picture.51auto.com.

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Hn.pcauto.com.cn main page is 1.8 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 462.4 kB

Original 570.0 kB
After minification 567.6 kB
After compression 107.6 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. 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 462.4 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 25.4 kB

Original 1.2 MB
After minification 1.2 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. Hn Pcauto images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 13.1 kB

Original 26.9 kB
After minification 26.1 kB
After compression 13.8 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 13.1 kB or 49% of the original size.

CSS Optimization

-75%

Potential reduce by 6.1 kB

Original 8.1 kB
After minification 7.5 kB
After compression 2.0 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. Hn.pcauto.com.cn needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hn Pcauto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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 Hn.pcauto.com.cn 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 Hn.pcauto.com.cn 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

hn.pcauto.com.cn

Open Graph description is not detected on the main page of Hn Pcauto. 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

【郑州汽车网_郑州车市|郑州汽车报价】太平洋汽车

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

hn.pcauto.com.cn

zz.pcauto.com.cn

hijack.css

index.js

intf1868.js

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

hn.pcauto.com.cn

zz.pcauto.com.cn

hijack.css

index.js

intf1868.js

autologo.jpg

1_5.jpg

3059862_blank.gif

1.jpg

FKS01_3.jpg

5_2.jpg

reStore.png

online-u-other.jsp

online-c.jsp

count.php

navbar.png

head_bg.png

main.png

show4

auto_qcbj_show

hijack.1.0.min.js

g-footer-logo.png

ft-ghs.png

ft-zghlwjbzx.png

dingdingewm.png

show

ivy_common_mark_2015.png

14539727339360.gif

ad.jpg

14141213861230.jpg

14406466082820.png

14297616569350.jpg

14579434683600.jpg

__showcounter.jsp

num.jpg

2_1.jpg

1_8.jpg

123456_1.jpg

1.jpg

1_2.jpg

3.jpg

benteng.jpg

brand_json_chooser_v2.jsp