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win7sky.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 0

    Best Practices

  • 93

    SEO

    Google-friendlier than
    84% of websites

win7sky.com

Page Load Speed

25.3 sec in total

First Response

2.1 sec

Resources Loaded

22.7 sec

Page Rendered

437 ms

win7sky.com screenshot

About Website

Welcome to win7sky.com homepage info - get ready to check Win 7 Sky best content for China right away, or after learning these important things about win7sky.com

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Visit win7sky.com

Key Findings

We analyzed Win7sky.com page load time and found that the first response time was 2.1 sec and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

win7sky.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value1.321

0/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

win7sky.com

2106 ms

style.css

1902 ms

m.js

1007 ms

f.js

978 ms

c.js

1042 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 29% of them (12 requests) were addressed to the original Win7sky.com, 19% (8 requests) were made to Pos.baidu.com and 17% (7 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (12.2 sec) relates to the external source Cnzz.mmstat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 382.7 kB (52%)

Content Size

738.8 kB

After Optimization

356.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Win7sky.com main page is 738.8 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. Javascripts take 434.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 48.2 kB

  • Original 61.2 kB
  • After minification 59.5 kB
  • After compression 12.9 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 48.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 193.9 kB
  • After minification 191.5 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. Win 7 Sky images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 291.3 kB

  • Original 434.7 kB
  • After minification 434.7 kB
  • After compression 143.4 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 291.3 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 40.8 kB

  • Original 49.0 kB
  • After minification 38.7 kB
  • After compression 8.3 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. Win7sky.com needs all CSS files to be minified and compressed as it can save up to 40.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (63%)

Requests Now

40

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Win 7 Sky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

win7sky.com

win7sky.com

2106 ms

style.css

style.css

1902 ms

m.js

m.js

1007 ms

f.js

f.js

978 ms

c.js

c.js

1042 ms

Hot_Announce.js

Hot_Announce.js

511 ms

stat.php

stat.php

810 ms

body_bg.jpg

body_bg.jpg

349 ms

logo.gif

logo.gif

377 ms

cust_icon.gif

cust_icon.gif

330 ms

rss.gif

rss.gif

670 ms

mcrm

mcrm

794 ms

mcrm

mcrm

2312 ms

nav_bg.png

nav_bg.png

633 ms

mcrm

mcrm

949 ms

nav_icon.gif

nav_icon.gif

641 ms

3w.js

3w.js

2886 ms

mcrm

mcrm

2971 ms

mcrm

mcrm

7027 ms

mcrm

mcrm

4258 ms

adx.php

adx.php

891 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

493 ms

adx.php

adx.php

799 ms

mcrm

mcrm

10786 ms

js

js

10769 ms

news_bg.gif

news_bg.gif

298 ms

title_icon.gif

title_icon.gif

277 ms

title_bg.gif

title_bg.gif

268 ms

stat.htm

stat.htm

691 ms

core.php

core.php

1515 ms

closefeedback.min.js

closefeedback.min.js

471 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

499 ms

bd_logo.png

bd_logo.png

515 ms

bg_rb.png

bg_rb.png

540 ms

9.gif

9.gif

12225 ms

adx.php

adx.php

442 ms

adx.php

adx.php

438 ms

ping

ping

3943 ms

app.gif

app.gif

963 ms

o.htm

o.htm

414 ms

wh.js

wh.js

767 ms

ac.js

ac.js

523 ms

Accessibility Review

win7sky.com accessibility score

67

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.

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

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

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

SEO Factors

win7sky.com SEO score

93

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Win7sky.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Win7sky.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

win7sky.com

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