Tools & Wizards About Us
7xdown.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

7xdown.com

七喜下载站_官方软件下载_绿色软件_游戏下载_最安全的下载站

Page Load Speed

20.5 sec in total

First Response

3.5 sec

Resources Loaded

16.6 sec

Page Rendered

319 ms

7xdown.com screenshot

About Website

Visit 7xdown.com now to see the best up-to-date 7 Xdown content for China and also check out these interesting facts you probably never knew about 7xdown.com

七喜下载站全力打造中国绿色软件下载基地,包括各类PC软件,单机游戏,手机游戏,手机软件,每天更新大量精品绿色软件！

Visit 7xdown.com

Key Findings

We analyzed 7xdown.com page load time and found that the first response time was 3.5 sec and then it took 16.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

7xdown.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

7xdown.com

3520 ms

cui.css

775 ms

style.css

2195 ms

logo.jpg

1734 ms

language.js

1438 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 52% of them (24 requests) were addressed to the original 7xdown.com, 9% (4 requests) were made to Pos.baidu.com and 7% (3 requests) were made to Static.360buyimg.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain 7xdown.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 282.9 kB (53%)

Content Size

536.9 kB

After Optimization

254.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 7xdown.com main page is 536.9 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. Javascripts take 288.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 39.2 kB

  • Original 49.3 kB
  • After minification 46.7 kB
  • After compression 10.2 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 39.2 kB or 79% of the original size.

Image Optimization

-24%

Potential reduce by 42.5 kB

  • Original 179.0 kB
  • After minification 136.4 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, 7 Xdown needs image optimization as it can save up to 42.5 kB or 24% 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 185.3 kB

  • Original 288.3 kB
  • After minification 288.3 kB
  • After compression 103.0 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 185.3 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 15.9 kB

  • Original 20.3 kB
  • After minification 15.7 kB
  • After compression 4.4 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. 7xdown.com needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7 Xdown. 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.

Network Requests Diagram

7xdown.com

7xdown.com

3520 ms

cui.css

cui.css

775 ms

style.css

style.css

2195 ms

logo.jpg

logo.jpg

1734 ms

language.js

language.js

1438 ms

daohang900.js

daohang900.js

2574 ms

bg-02.jpg

bg-02.jpg

872 ms

sou.gif

sou.gif

970 ms

bg-01.jpg

bg-01.jpg

2058 ms

win.jpg

win.jpg

878 ms

duba.gif

duba.gif

1363 ms

pps1.gif

pps1.gif

1363 ms

koowo.gif

koowo.gif

1409 ms

sougou.png

sougou.png

1668 ms

stat.php

stat.php

3148 ms

tj.js

tj.js

1658 ms

ico-01.gif

ico-01.gif

2684 ms

ico-02.jpg

ico-02.jpg

2964 ms

tuidc.gif

tuidc.gif

6380 ms

bg-05.jpg

bg-05.jpg

892 ms

ico-04.jpg

ico-04.jpg

1590 ms

ico-05.gif

ico-05.gif

1271 ms

bg-06.jpg

bg-06.jpg

3666 ms

ico-03.jpg

ico-03.jpg

2618 ms

bg-04.jpg

bg-04.jpg

4932 ms

stat.htm

stat.htm

430 ms

core.php

core.php

896 ms

9.gif

9.gif

3971 ms

f.js

f.js

1384 ms

icom

icom

773 ms

icom

icom

3111 ms

icom

icom

1208 ms

adPic.new.20150909.min.js

adPic.new.20150909.min.js

166 ms

bot-patch.min.js

bot-patch.min.js

174 ms

click.min.js

click.min.js

174 ms

adx.php

adx.php

891 ms

rBEhWlJYrAEIAAAAAAACetYAYQwAAECuwP__W4AAAKS951.png

rBEhWlJYrAEIAAAAAAACetYAYQwAAECuwP__W4AAAKS951.png

85 ms

5707eb56N28f585f6.jpg

5707eb56N28f585f6.jpg

115 ms

app.gif

app.gif

851 ms

55e40d3fN2a01189f.png

55e40d3fN2a01189f.png

44 ms

adx.php

adx.php

431 ms

56fe3913N936dff2f.jpg

56fe3913N936dff2f.jpg

31 ms

o.htm

o.htm

473 ms

wh.js

wh.js

792 ms

ac.js

ac.js

543 ms

fp.htm

fp.htm

585 ms

Accessibility Review

7xdown.com accessibility score

52

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Tables and lists

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

Impact

Issue

High

Definition list items are not wrapped in <dl> elements

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

7xdown.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

7xdown.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

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 7xdown.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 7xdown.com 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

7xdown.com

Open Graph description is not detected on the main page of 7 Xdown. 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: