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

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ejointech.en.alibaba.com

Company Overview - Shenzhen Ejoin Technology Co., Ltd.

Page Load Speed

4.2 sec in total

First Response

873 ms

Resources Loaded

3.3 sec

Page Rendered

105 ms

ejointech.en.alibaba.com screenshot

About Website

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

Shenzhen Ejoin Technology Co., Ltd. Products:VoIP Gateway, SMS Modem, Proxy Router, SIM BANK, PCBA

Visit ejointech.en.alibaba.com

Key Findings

We analyzed Ejointech.en.alibaba.com page load time and found that the first response time was 873 ms and then it took 3.4 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

ejointech.en.alibaba.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value3,340 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

ejointech.en.alibaba.com

873 ms

ejointech.en.alibaba.com

233 ms

37 ms

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

364 ms

index.js

383 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Ejointech.en.alibaba.com, 26% (11 requests) were made to Sc01.alicdn.com and 19% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (61%)

Content Size

3.2 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ejointech.en.alibaba.com main page is 3.2 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. 35% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 222.3 kB

  • Original 293.1 kB
  • After minification 292.4 kB
  • After compression 70.8 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 222.3 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 6.5 kB

  • Original 262.2 kB
  • After minification 255.7 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. Ejoin Tech En Alibaba images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.8 MB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 928.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.8 MB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (46%)

Requests Now

41

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ejoin Tech 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

ejointech.en.alibaba.com

ejointech.en.alibaba.com

873 ms

ejointech.en.alibaba.com

ejointech.en.alibaba.com

233 ms

37 ms

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

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

364 ms

index.js

index.js

383 ms

index.js

index.js

369 ms

renderHeader.js

renderHeader.js

393 ms

Hdf9d76765dae4be59dba501d75705f28j.jpg

Hdf9d76765dae4be59dba501d75705f28j.jpg

851 ms

Hd11200147b564a8e90e30d83246f42f1Y.jpg

Hd11200147b564a8e90e30d83246f42f1Y.jpg

1320 ms

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H5efe41a593064aff863558167d09893eH.jpg

2195 ms

awsc.js

awsc.js

71 ms

26 ms

H0bda196aea334204910ff39576a66cd0j.jpg

H0bda196aea334204910ff39576a66cd0j.jpg

1141 ms

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HTB1etHwdpuWBuNjSszb763S7FXaF.png

776 ms

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449 ms

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HTB1HBWocAfb_uJkSndVq6yBkpXai.jpg

817 ms

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HTB1qRpoazb.heNjSZFAq6AhKXXaF.jpg

978 ms

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H66f55c5ac3e44412b6963f80e72c1c63V.png

821 ms

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HTB1xz_TdACWBuNjy0Fa760UlXXan.png

671 ms

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HTB1ePjPdxWYBuNjy1zk760GGpXaA.png

723 ms

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HTB10pvQdASWBuNjSszd762eSpXaw.png

667 ms

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HTB1NffdaTmWBKNjSZFB760xUFXaB.png

658 ms

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779 ms

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1127 ms

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1115 ms

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1071 ms

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1242 ms

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1319 ms

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Hbb80b045dde442999ffca0074847fdd6F.jpg

698 ms

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452 ms

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847 ms

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658 ms

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654 ms

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HTB122sQdER1BeNjy0Fm7620wVXaL.png

968 ms

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HTB1F418aHZnBKNjSZFr761RLFXa5.png

1320 ms

7.gif

7.gif

467 ms

et_f.js

et_f.js

6 ms

um.js

um.js

121 ms

wu.json

wu.json

314 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

333 ms

eg.js

eg.js

2 ms

index.js

index.js

3 ms

Accessibility Review

ejointech.en.alibaba.com accessibility score

40

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.

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

ejointech.en.alibaba.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ejointech.en.alibaba.com SEO score

93

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 uses 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 Ejointech.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 Ejointech.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

ejointech.en.alibaba.com

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