Tools & Wizards About Us
computer-operatingsystem.sell.everychina.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

computer-operatingsystem.sell.everychina.com

Windows 10 Operating System for sale - A Better Group in China.

Page Load Speed

2.1 sec in total

First Response

194 ms

Resources Loaded

1.6 sec

Page Rendered

283 ms

computer-operatingsystem.sell.everychina.com screenshot

About Website

Visit computer-operatingsystem.sell.everychina.com now to see the best up-to-date Computer Operating System Sell Every China content for India and also check out these interesting facts you probably never knew about computer-operatingsystem.sell.everychina.com

Windows 10 Operating System products from Windows 10 Operating System manufacturer - Quality Windows 10 Operating System products from China supplier A Better Group on everychina.com.

Visit computer-operatingsystem.sell.everychina.com

Key Findings

We analyzed Computer-operatingsystem.sell.everychina.com page load time and found that the first response time was 194 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

computer-operatingsystem.sell.everychina.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

computer-operatingsystem.sell.everychina.com

194 ms

computer-operatingsystem.sell.everychina.com

205 ms

sprite_ev.png

552 ms

3f3ae92c9e53fb9e0d3484b2ee9c.jpg

1220 ms

ev_sell_header_p.js

546 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Computer-operatingsystem.sell.everychina.com, 65% (11 requests) were made to Cdnev.com and 12% (2 requests) were made to Img.everychina.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Img.everychina.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.4 kB (34%)

Content Size

142.5 kB

After Optimization

94.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Computer-operatingsystem.sell.everychina.com main page is 142.5 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. Only 10% of websites need less resources to load. HTML takes 55.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.9 kB

  • Original 55.4 kB
  • After minification 49.5 kB
  • After compression 9.4 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 5.9 kB, which is 11% 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 45.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 128 B

  • Original 48.5 kB
  • After minification 48.4 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. Computer Operating System Sell Every China images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2.3 kB

  • Original 38.6 kB
  • After minification 38.6 kB
  • After compression 36.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • AJAX
  • Images
  • JavaScript

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computer Operating System Sell Every China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

computer-operatingsystem.sell.everychina.com

computer-operatingsystem.sell.everychina.com

194 ms

computer-operatingsystem.sell.everychina.com

computer-operatingsystem.sell.everychina.com

205 ms

sprite_ev.png

sprite_ev.png

552 ms

3f3ae92c9e53fb9e0d3484b2ee9c.jpg

3f3ae92c9e53fb9e0d3484b2ee9c.jpg

1220 ms

ev_sell_header_p.js

ev_sell_header_p.js

546 ms

ev_user_tracking.js

ev_user_tracking.js

545 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

586 ms

ev_you_may_like.js

ev_you_may_like.js

550 ms

microsoft_multilanguage_genuine_windows_license_sticker_oem_windows_8_1_pro.jpg

microsoft_multilanguage_genuine_windows_license_sticker_oem_windows_8_1_pro.jpg

1241 ms

header.jpg

header.jpg

551 ms

contact.jpg

contact.jpg

562 ms

load_icon.gif

load_icon.gif

568 ms

location_.png

location_.png

574 ms

copyright.png

copyright.png

582 ms

index.php

index.php

173 ms

lazy.load.js

lazy.load.js

34 ms

index.php

index.php

157 ms

Accessibility Review

computer-operatingsystem.sell.everychina.com accessibility score

97

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.

Best Practices

computer-operatingsystem.sell.everychina.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

computer-operatingsystem.sell.everychina.com SEO score

99

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

computer-operatingsystem.sell.everychina.com

Open Graph description is not detected on the main page of Computer Operating System Sell Every China. 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: