Access diandong.autohome.com.cn. 【新能源汽车】电动汽车_混合动力汽车_新能源汽车报价

name

value

score

weighting

FCP (First Contentful Paint)

Value12.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value24.9 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

diandong.autohome.com.cn

3393 ms

bo.ashx

1479 ms

style.css

838 ms

logo.png

2994 ms

sea.js

1297 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Diandong.autohome.com.cn, 29% (15 requests) were made to X.autoimg.cn and 27% (14 requests) were made to Rd.autohome.com.cn. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Stats.autohome.com.cn.

Content Size

744.5 kB

After Optimization

396.1 kB

In fact, the total size of Diandong.autohome.com.cn main page is 744.5 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. 25% of websites need less resources to load. Images take 324.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 272.9 kB

Original 323.5 kB
After minification 251.2 kB
After compression 50.6 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 72.3 kB, which is 22% 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 272.9 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 18.2 kB

Original 324.9 kB
After minification 306.7 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. Diandong Autohome images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 29.4 kB

Original 62.2 kB
After minification 59.5 kB
After compression 32.9 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 29.4 kB or 47% of the original size.

CSS Optimization

-82%

Potential reduce by 27.9 kB

Original 33.9 kB
After minification 30.6 kB
After compression 6.0 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. Diandong.autohome.com.cn needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diandong Autohome. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 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

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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 Diandong.autohome.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 Diandong.autohome.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

diandong.autohome.com.cn

Open Graph description is not detected on the main page of Diandong Autohome. 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

【新能源汽车】电动汽车_混合动力汽车_新能源汽车报价_汽车之家

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

diandong.autohome.com.cn

bo.ashx

style.css

logo.png

sea.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

diandong.autohome.com.cn

bo.ashx

style.css

logo.png

sea.js

ga-count.js

fggxl.js

10439.js

pic.js

368x184_0_autohomecar__wKgFW1b_D4-AfMAxAAYB3pSKhVQ182.jpg

12090_wKjB01cHZ-6AZIsNAAEcyEk8lQc350.jpg

5414826512439120003.jpg

topbar-bg_20150728.png

lazyload120.gif

btn-loading.gif

12090_wKjBwVcCoIuAN1ESAAEtPzzhWSw257.jpg

368x184_0_autohomecar__wKgFW1b2i6mAeuskAAhyIBS9JuU917.jpg

368x184_0_autohomecar__wKjBwFboanSAfJ6LAAWh0JkwfhA358.jpg

368x184_0_autohomecar__wKgFWFbvJPqAV8hdAAaRvcbD-NU405.jpg

AjaxHeadArea.ashx

icon-20140521.png

ico-elec.png

index-bg_20140417.png

electr_bg.jpg

icon-focusimg-btn-png24-20131225.png

icon-uilist.gif

footicon2.png

bo.ashx

scrolllazyload.js

jquery.tmpl.js

ga.js

deliver

pv_count.php

043152db-fc88-4e18-9f4c-4cd16e9b8232.jpg

e8d4f32a-f361-40b4-8e74-afb7201993d9.jpg

realdeliver

sortput.js

sortputzpzw.js

realdeliver

realdeliver

realdeliver

realdeliver

realdeliver