Access dncc.cn. 东南三菱论坛|东南三菱车友会|东南v3菱悦论坛|东南汽车俱乐部|东南汽车|汽车论坛|菱帅|菱绅|富利卡|得利卡|东南车友|dncc|Lancer|Lioncel|菱动|菱悦V3|君阁|翼神

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.247

50/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

dncc.cn

1816 ms

pw_core.css

889 ms

fullscreen.css

446 ms

core.js

892 ms

pw_ajax.js

699 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Dncc.cn, 2% (1 request) were made to Init.phpwind.net and 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Dncc.cn.

Content Size

294.7 kB

After Optimization

206.0 kB

In fact, the total size of Dncc.cn main page is 294.7 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. 20% of websites need less resources to load. Images take 169.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 58.2 kB

Original 76.8 kB
After minification 75.4 kB
After compression 18.6 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 58.2 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 11.5 kB

Original 169.3 kB
After minification 157.8 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. Dncc images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 18.0 kB

Original 41.5 kB
After minification 38.1 kB
After compression 23.4 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 18.0 kB or 43% of the original size.

CSS Optimization

-14%

Potential reduce by 993 B

Original 7.1 kB
After minification 7.1 kB
After compression 6.2 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. Dncc.cn needs all CSS files to be minified and compressed as it can save up to 993 B or 14% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dncc. 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 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

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dncc.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 Dncc.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

dncc.cn

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

东南三菱论坛|东南三菱车友会|东南v3菱悦论坛|东南汽车俱乐部|东南汽车|汽车论坛|菱帅|菱绅|富利卡|得利卡|东南车友|dncc|Lancer|Lioncel|菱动|菱悦V3|君阁|翼神

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

dncc.cn

pw_core.css

fullscreen.css

core.js

pw_ajax.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

dncc.cn

pw_core.css

fullscreen.css

core.js

pw_ajax.js

ddsliderplayer.js

Deploy.js

link.js

tj.js

global.js

app_global.js

init.php

Compatibility.js

zh_cn.js

d573393789.jpg

bg.jpg

topbar.png

logo.png

navA.png

style.gif

cate_fold.gif

98.jpg

3.gif

4.gif

5.gif

16.gif

6.gif

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