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

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

hdmisat.en.alibaba.com

Company Overview - Zhuhai Gecen Technology Co., Ltd.

Page Load Speed

3.9 sec in total

First Response

318 ms

Resources Loaded

3.2 sec

Page Rendered

366 ms

hdmisat.en.alibaba.com screenshot

About Website

Welcome to hdmisat.en.alibaba.com homepage info - get ready to check Hdmisat En Alibaba best content for China right away, or after learning these important things about hdmisat.en.alibaba.com

Zhuhai Gecen Technology Co., Ltd. Products:LNB,Satellite Finder,Multiswitch,Fiber Opticals,splitter

Visit hdmisat.en.alibaba.com

Key Findings

We analyzed Hdmisat.en.alibaba.com page load time and found that the first response time was 318 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

hdmisat.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value8,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

hdmisat.en.alibaba.com

318 ms

hdmisat.en.alibaba.com

267 ms

127 ms

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

448 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

21 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Hdmisat.en.alibaba.com, 21% (7 requests) were made to Sc04.alicdn.com and 18% (6 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 Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 564.9 kB (35%)

Content Size

1.6 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hdmisat.en.alibaba.com main page is 1.6 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 309.1 kB

  • Original 387.6 kB
  • After minification 386.4 kB
  • After compression 78.5 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 309.1 kB or 80% of the original size.

Image Optimization

-38%

Potential reduce by 39.0 kB

  • Original 101.9 kB
  • After minification 62.9 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. Obviously, Hdmisat En Alibaba needs image optimization as it can save up to 39.0 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 216.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 885.1 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 216.8 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (42%)

Requests Now

31

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hdmisat 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hdmisat.en.alibaba.com

hdmisat.en.alibaba.com

318 ms

hdmisat.en.alibaba.com

hdmisat.en.alibaba.com

267 ms

127 ms

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

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

448 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

21 ms

412 ms

renderHeader.js

renderHeader.js

238 ms

H78abce5c38eb4372a9163474ce4363fdb.png

H78abce5c38eb4372a9163474ce4363fdb.png

1096 ms

H142baaaf5f5e4f39bfad9da734d89467C.jpg

H142baaaf5f5e4f39bfad9da734d89467C.jpg

561 ms

O1CN01Fvbqrf2GuOuzWzEY7_!!456989075.png

O1CN01Fvbqrf2GuOuzWzEY7_!!456989075.png

21 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

118 ms

Hd28de805ca9d40fb9ab4135583a946d7b.jpg

Hd28de805ca9d40fb9ab4135583a946d7b.jpg

673 ms

Hfb03e90e731943929786ef6a7f4a5908J.jpg

Hfb03e90e731943929786ef6a7f4a5908J.jpg

1189 ms

H8558e2af2473483da85c52171fc23596J.jpg

H8558e2af2473483da85c52171fc23596J.jpg

831 ms

Hb1a4b659767841c2aee287a4dfb78680q.png

Hb1a4b659767841c2aee287a4dfb78680q.png

410 ms

Hd303ef551fac47c8b3dab6f8f56e635an.png

Hd303ef551fac47c8b3dab6f8f56e635an.png

2110 ms

H77ac71523841433c9fb40ceb9ee07c4dh.png

H77ac71523841433c9fb40ceb9ee07c4dh.png

882 ms

H639a5ff79be749689ad827c62f46105fg.jpg

H639a5ff79be749689ad827c62f46105fg.jpg

751 ms

H8baa5d57005345afbae77c8636f0c53b0.jpg

H8baa5d57005345afbae77c8636f0c53b0.jpg

1091 ms

awsc.js

awsc.js

79 ms

41 ms

7.gif

7.gif

249 ms

index.js

index.js

25 ms

index.js

index.js

16 ms

et_n.js

et_n.js

23 ms

um.js

um.js

23 ms

baxiaCommon.js

baxiaCommon.js

185 ms

wcfg.json

wcfg.json

944 ms

rp

rp

2230 ms

wu.json

wu.json

194 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

111 ms

eg.js

eg.js

4 ms

Accessibility Review

hdmisat.en.alibaba.com accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Some elements have a [tabindex] value greater than 0

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

hdmisat.en.alibaba.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

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

hdmisat.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 Hdmisat.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 Hdmisat.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

hdmisat.en.alibaba.com

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