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m.aliyun.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

m.aliyun.com

Alibaba Cloud: Cloud Computing Services

Page Load Speed

8.9 sec in total

First Response

772 ms

Resources Loaded

8 sec

Page Rendered

121 ms

m.aliyun.com screenshot

About Website

Click here to check amazing M Aliyun content for China. Otherwise, check out these important facts you probably never knew about m.aliyun.com

Alibaba Cloud is one of the world's largest cloud computing companies, providing scalable, secure, and reliable cloud computing services globally to accelerate digitalization empowered by comprehensiv...

Visit m.aliyun.com

Key Findings

We analyzed M.aliyun.com page load time and found that the first response time was 772 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

m.aliyun.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value1.416

0/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

m.aliyun.com

772 ms

www.aliyun.com

1697 ms

en

818 ms

380 ms

538 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original M.aliyun.com, 46% (39 requests) were made to Img.alicdn.com and 20% (17 requests) were made to G.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Aliyun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 854.6 kB (23%)

Content Size

3.7 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.aliyun.com main page is 3.7 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 538.0 kB

  • Original 622.6 kB
  • After minification 605.6 kB
  • After compression 84.5 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 538.0 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 9.9 kB

  • Original 1.5 MB
  • After minification 1.4 MB

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. M Aliyun images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 289.6 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.2 MB

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 289.6 kB or 20% of the original size.

CSS Optimization

-13%

Potential reduce by 17.0 kB

  • Original 134.5 kB
  • After minification 134.5 kB
  • After compression 117.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. M.aliyun.com needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (57%)

Requests Now

79

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Aliyun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

m.aliyun.com

m.aliyun.com

772 ms

www.aliyun.com

www.aliyun.com

1697 ms

en

en

818 ms

380 ms

538 ms

707 ms

font_274588_3h2v001vxq2.css

font_274588_3h2v001vxq2.css

22 ms

g.alicdn.com

g.alicdn.com

727 ms

index.js

index.js

726 ms

g.alicdn.com

g.alicdn.com

846 ms

font_263210_o1lh2xbpd7n.css

font_263210_o1lh2xbpd7n.css

9 ms

web-track-browser.js

web-track-browser.js

517 ms

718 ms

index.js

index.js

598 ms

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460 ms

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554 ms

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499 ms

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496 ms

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496 ms

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498 ms

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526 ms

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565 ms

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558 ms

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559 ms

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563 ms

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592 ms

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622 ms

aplus_int.js

aplus_int.js

107 ms

font_263210_i8z97k1vy8.woff

font_263210_i8z97k1vy8.woff

14 ms

40 ms

font_263210_o1lh2xbpd7n.woff

font_263210_o1lh2xbpd7n.woff

127 ms

en.json

en.json

822 ms

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341 ms

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359 ms

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358 ms

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362 ms

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377 ms

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409 ms

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495 ms

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437 ms

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427 ms

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644 ms

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467 ms

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477 ms

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496 ms

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733 ms

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540 ms

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715 ms

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573 ms

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805 ms

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612 ms

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877 ms

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690 ms

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803 ms

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764 ms

is_login.json

is_login.json

1247 ms

g.alicdn.com

g.alicdn.com

68 ms

css.min.js

css.min.js

68 ms

notice

notice

96 ms

eg.js

eg.js

1078 ms

loading.gif

loading.gif

70 ms

g.alicdn.com

g.alicdn.com

79 ms

i18n.js

i18n.js

69 ms

utils.js

utils.js

69 ms

log

log

75 ms

v1.7-518

v1.7-518

5 ms

cookiepref.png

cookiepref.png

6 ms

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790 ms

common.js

common.js

68 ms

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834 ms

common.js

common.js

70 ms

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543 ms

bl.js

bl.js

896 ms

client

client

62 ms

changeChoice

changeChoice

766 ms

v.gif

v.gif

231 ms

index.js

index.js

8 ms

index.js

index.js

18 ms

index.js

index.js

22 ms

ahot.1.2

ahot.1.2

441 ms

awsc.js

awsc.js

10 ms

baxiaCommon.js

baxiaCommon.js

14 ms

rp

rp

1432 ms

et_n.js

et_n.js

15 ms

Accessibility Review

m.aliyun.com accessibility score

82

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

m.aliyun.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

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

m.aliyun.com SEO score

68

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 M.aliyun.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 M.aliyun.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

m.aliyun.com

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