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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

importgm.en.alibaba.com

Company Overview - Shenzhen Importgm Technology Co., Ltd.

Page Load Speed

4.1 sec in total

First Response

600 ms

Resources Loaded

3.2 sec

Page Rendered

241 ms

importgm.en.alibaba.com screenshot

About Website

Visit importgm.en.alibaba.com now to see the best up-to-date Importgm En Alibaba content for China and also check out these interesting facts you probably never knew about importgm.en.alibaba.com

Shenzhen Importgm Technology Co., Ltd. Products:Network Switch; Router; Firewall; IP phone; Server, Video Conference System; Wireless AP; PDU; Modules

Visit importgm.en.alibaba.com

Key Findings

We analyzed Importgm.en.alibaba.com page load time and found that the first response time was 600 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

importgm.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

62/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value8,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

importgm.en.alibaba.com

600 ms

importgm.en.alibaba.com

536 ms

72 ms

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

89 ms

index.js

165 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Importgm.en.alibaba.com, 26% (7 requests) were made to S.alicdn.com and 19% (5 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (47%)

Content Size

2.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Importgm.en.alibaba.com main page is 2.3 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. 65% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 321.4 kB

  • Original 399.8 kB
  • After minification 398.9 kB
  • After compression 78.4 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. 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 321.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 37 B

  • Original 237.0 kB
  • After minification 236.9 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. Importgm En Alibaba images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 727.7 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 887.4 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 727.7 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Importgm 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

importgm.en.alibaba.com

importgm.en.alibaba.com

600 ms

importgm.en.alibaba.com

importgm.en.alibaba.com

536 ms

72 ms

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

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

89 ms

index.js

index.js

165 ms

index.js

index.js

144 ms

renderHeader.js

renderHeader.js

329 ms

awsc.js

awsc.js

101 ms

6 ms

7.gif

7.gif

31 ms

et_f.js

et_f.js

21 ms

um.js

um.js

146 ms

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

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

74 ms

H73146e5c06e54e77b4a2d8d22995fcd5r.png

H73146e5c06e54e77b4a2d8d22995fcd5r.png

349 ms

TB2ypG1aA7mBKNjSZFyXXbydFXa-3377521498.png

TB2ypG1aA7mBKNjSZFyXXbydFXa-3377521498.png

224 ms

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

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

83 ms

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

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

84 ms

TB2Sc09cpOWBuNjy0FiXXXFxVXa-3377521498.png

TB2Sc09cpOWBuNjy0FiXXXFxVXa-3377521498.png

1426 ms

H7f2fffa93170446f9625fdaf245b45f19.jpg

H7f2fffa93170446f9625fdaf245b45f19.jpg

526 ms

H4e48102765eb42e1a88a5f5a151486e40.jpg

H4e48102765eb42e1a88a5f5a151486e40.jpg

254 ms

H946658c2a7094df49a2a483ed12e234dK.jpg

H946658c2a7094df49a2a483ed12e234dK.jpg

225 ms

Hde7233077d1646929ca0ecfc6c122608q.jpg

Hde7233077d1646929ca0ecfc6c122608q.jpg

209 ms

wu.json

wu.json

39 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

33 ms

eg.js

eg.js

3 ms

index.js

index.js

5 ms

Accessibility Review

importgm.en.alibaba.com accessibility score

73

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

High

Image elements do not have [alt] attributes

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.

Best Practices

importgm.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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

importgm.en.alibaba.com SEO score

79

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 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 Importgm.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 Importgm.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

importgm.en.alibaba.com

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