Tools & Wizards About Us
vmount.en.alibaba.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

vmount.en.alibaba.com

Company Overview - Qidong Vision Mounts Manufacturing Co., Ltd.

Page Load Speed

3.6 sec in total

First Response

573 ms

Resources Loaded

2.7 sec

Page Rendered

364 ms

vmount.en.alibaba.com screenshot

About Website

Click here to check amazing Vmount En Alibaba content for China. Otherwise, check out these important facts you probably never knew about vmount.en.alibaba.com

Qidong Vision Mounts Manufacturing Co., Ltd. Products:Sit & Stand Desk/Monitor Mounts/TV Mounts/Esports Game Table

Visit vmount.en.alibaba.com

Key Findings

We analyzed Vmount.en.alibaba.com page load time and found that the first response time was 573 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vmount.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value6,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

vmount.en.alibaba.com

573 ms

vmount.en.alibaba.com

229 ms

42 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

39 ms

index.js

56 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Vmount.en.alibaba.com, 28% (8 requests) were made to S.alicdn.com and 21% (6 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 725.4 kB (41%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vmount.en.alibaba.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 376.8 kB

  • Original 458.8 kB
  • After minification 458.1 kB
  • After compression 82.0 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 376.8 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 985 B

  • Original 43.8 kB
  • After minification 42.8 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. Vmount En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (41%)

Requests Now

27

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vmount En Alibaba. 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

vmount.en.alibaba.com

vmount.en.alibaba.com

573 ms

vmount.en.alibaba.com

vmount.en.alibaba.com

229 ms

42 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

39 ms

index.js

index.js

56 ms

index.js

index.js

50 ms

renderHeader.js

renderHeader.js

50 ms

Hcab72b6fa36b4c6a8539925df3199dc04.jpg

Hcab72b6fa36b4c6a8539925df3199dc04.jpg

1333 ms

awsc.js

awsc.js

43 ms

18 ms

7.gif

7.gif

456 ms

H181f16f9a1a9491e9d5f2e8a224966fet.png

H181f16f9a1a9491e9d5f2e8a224966fet.png

863 ms

Ha18544e587be4b02802ac8f5a39e1f5bf.jpg

Ha18544e587be4b02802ac8f5a39e1f5bf.jpg

1852 ms

TB2xt9mer5YBuNjSspoXXbeNFXa-3377521498.png

TB2xt9mer5YBuNjSspoXXbeNFXa-3377521498.png

227 ms

H4bd47d35511e4406b49826cbb9a2398ft.jpg

H4bd47d35511e4406b49826cbb9a2398ft.jpg

595 ms

H2db8fcee8702499d8e367d6a97f325e8t.jpg

H2db8fcee8702499d8e367d6a97f325e8t.jpg

203 ms

H73536991d77d46c48c639c9142b41c62q.jpg

H73536991d77d46c48c639c9142b41c62q.jpg

502 ms

Hcc4ddcd7017a49d0b487c09b3e2a97a8t.jpg

Hcc4ddcd7017a49d0b487c09b3e2a97a8t.jpg

1028 ms

H3f16e37be073460198374905aec35f4eR.jpg

H3f16e37be073460198374905aec35f4eR.jpg

1151 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

10 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

6 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

10 ms

et_n.js

et_n.js

12 ms

um.js

um.js

100 ms

wu.json

wu.json

561 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

751 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

vmount.en.alibaba.com accessibility score

41

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

vmount.en.alibaba.com best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

vmount.en.alibaba.com SEO score

86

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Vmount.en.alibaba.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 Vmount.en.alibaba.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

vmount.en.alibaba.com

Open Graph data is detected on the main page of Vmount En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: