Access dmmp3.com.cn. 抱歉，站点已暂停

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

dmmp3.com.cn

511 ms

style.css

129 ms

logo.gif

169 ms

baibianxiaoying.jpg

363 ms

chongwuxiaojingling.jpg

366 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 35% of them (17 requests) were addressed to the original Dmmp3.com.cn, 6% (3 requests) were made to Gaitaobao3.alicdn.com and 6% (3 requests) were made to Img.centenr.net. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source Img.centenr.net.

Content Size

484.5 kB

After Optimization

345.5 kB

In fact, the total size of Dmmp3.com.cn main page is 484.5 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 347.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 30.7 kB

Original 39.2 kB
After minification 36.8 kB
After compression 8.5 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 30.7 kB or 78% of the original size.

Image Optimization

-14%

Potential reduce by 49.4 kB

Original 347.6 kB
After minification 298.2 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, Dmmp 3 needs image optimization as it can save up to 49.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 44.6 kB

Original 79.8 kB
After minification 79.4 kB
After compression 35.2 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 44.6 kB or 56% of the original size.

CSS Optimization

-80%

Potential reduce by 14.3 kB

Original 17.9 kB
After minification 15.5 kB
After compression 3.6 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. Dmmp3.com.cn needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dmmp 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

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

High

Displays images with incorrect aspect ratio

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

robots.txt is not valid

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ZH
Language Claimed

ZH
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dmmp3.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Dmmp3.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

dmmp3.com.cn

Open Graph description is not detected on the main page of Dmmp 3. 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

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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

dmmp3.com.cn

style.css

logo.gif

baibianxiaoying.jpg

chongwuxiaojingling.jpg

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

dmmp3.com.cn

style.css

logo.gif

baibianxiaoying.jpg

chongwuxiaojingling.jpg

huoyingrenzhe.jpg

mingzhentankenan.jpg

quanyecha.jpg

touwenzi-d.jpg

shengdoushi.jpg

gaoda.jpg

adright.js

arrow.gif

ico_2.gif

search.gif

ico_8.gif

ex

yp.js

close.gif

close.png

a.png

tanxssp.js

main.js

ex

acbeacon2.html

TB1lcLIGXXXXXchXXXX.ZwDGFXX-43-13.gif

link.gif

h.js

TB1DmcoJXXXXXavXpXXXXXXXXXX-26-26.png

TB1Lt7aJXXXXXcjXVXXXXXXXXXX-117-26.png

TB15.KRIFXXXXc6XXXXO04pFXXX.html

t.gif

item

item

TB1BaPuKpXXXXaVaXXXXXXXXXXX_!!0-item_pic.jpg_110x110.jpg

TB1m9IXLpXXXXcuXXXXXXXXXXXX_!!0-item_pic.jpg_110x110.jpg

tanxclick.js

T1cTnWXhdkXXa05tbX-19-9.png

app.gif

TB1VQkFKpXXXXcsXXXXXXXXXXXX_!!0-item_pic.jpg_110x110.jpg

TB1FvKHIXXXXXaUaXXXXXXXXXXX_!!0-item_pic.jpg_110x110.jpg

hm.gif

index.html