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

Report Summary

  • 17

    Performance

    Renders faster than
    32% 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

askhd.en.alibaba.com

Company Overview - Ask Technology Co., Ltd.

Page Load Speed

5.6 sec in total

First Response

2 sec

Resources Loaded

3.4 sec

Page Rendered

145 ms

askhd.en.alibaba.com screenshot

About Website

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

Ask Technology Co., Ltd. Products:Audio and Video Products,HDMI Device,Advanced Commercial Monitor,Wireless Extender,Video Capture Product

Visit askhd.en.alibaba.com

Key Findings

We analyzed Askhd.en.alibaba.com page load time and found that the first response time was 2 sec and then it took 3.6 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

askhd.en.alibaba.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value4,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

askhd.en.alibaba.com

1966 ms

askhd.en.alibaba.com

344 ms

23 ms

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

266 ms

index.js

278 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Askhd.en.alibaba.com, 31% (8 requests) were made to S.alicdn.com and 12% (3 requests) were made to Aeis.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Askhd.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 682.4 kB (35%)

Content Size

1.9 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Askhd.en.alibaba.com main page is 1.9 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. 20% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 328.3 kB

  • Original 413.8 kB
  • After minification 413.0 kB
  • After compression 85.5 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 328.3 kB or 79% 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. Ask Hd En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 925.7 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 347.7 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ask Hd 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

askhd.en.alibaba.com

askhd.en.alibaba.com

1966 ms

askhd.en.alibaba.com

askhd.en.alibaba.com

344 ms

23 ms

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

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

266 ms

index.js

index.js

278 ms

index.js

index.js

268 ms

renderHeader.js

renderHeader.js

284 ms

Habcbfb9be78949e39f01859c01ceed54L.png

Habcbfb9be78949e39f01859c01ceed54L.png

1069 ms

H78571d5255fc439dadfd590c31d9d0c2J.png

H78571d5255fc439dadfd590c31d9d0c2J.png

289 ms

awsc.js

awsc.js

45 ms

5 ms

7.gif

7.gif

254 ms

et_n.js

et_n.js

39 ms

um.js

um.js

9 ms

Hc7ea9b8a5d97422092d4e05f41f451eeI.png

Hc7ea9b8a5d97422092d4e05f41f451eeI.png

831 ms

H2b906d425b7849c79341f861c94e6d89o.png

H2b906d425b7849c79341f861c94e6d89o.png

295 ms

Hf3cd4c6e90d64b73b59cce42c2f54497f.jpg

Hf3cd4c6e90d64b73b59cce42c2f54497f.jpg

1169 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

141 ms

HTB1_TV1LXXXXXcuXFXXq6xXFXXXP.jpg

HTB1_TV1LXXXXXcuXFXXq6xXFXXXP.jpg

542 ms

HTB1TzX_LXXXXXciXpXXq6xXFXXXr.jpg

HTB1TzX_LXXXXXciXpXXq6xXFXXXr.jpg

136 ms

HTB1WeKjLXXXXXa6XXXXq6xXFXXX5.jpg

HTB1WeKjLXXXXXa6XXXXq6xXFXXX5.jpg

523 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

146 ms

wu.json

wu.json

664 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

328 ms

eg.js

eg.js

2 ms

Accessibility Review

askhd.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.

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

askhd.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

askhd.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 Askhd.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 Askhd.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

askhd.en.alibaba.com

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