Tools & Wizards About Us
alipay.com screenshot

Report Summary

  • 0

    Performance

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

alipay.com

支付宝

Page Load Speed

5.5 sec in total

First Response

469 ms

Resources Loaded

4.9 sec

Page Rendered

74 ms

alipay.com screenshot

About Website

Visit alipay.com now to see the best up-to-date Alipay content for China and also check out these interesting facts you probably never knew about alipay.com

支付宝，全球领先的独立第三方支付平台，致力于为广大用户提供安全快速的电子支付/网上支付/安全支付/手机支付体验，及转账收款/水电煤缴费/信用卡还款/AA收款等生活服务应用。

Visit alipay.com

Key Findings

We analyzed Alipay.com page load time and found that the first response time was 469 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

alipay.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

alipay.com

469 ms

www.alipay.com

1442 ms

index.js

1031 ms

index.js

981 ms

captcha.html

685 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 18% of them (2 requests) were addressed to the original Alipay.com, 45% (5 requests) were made to Gw.alipayobjects.com and 9% (1 request) were made to Render.alipay.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Alipay.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 883 B (1%)

Content Size

62.6 kB

After Optimization

61.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alipay.com main page is 62.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Javascripts take 58.7 kB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 549 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 577 B

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 549 B or 49% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 kB
  • After minification 2.7 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. Alipay images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 334 B

  • Original 58.7 kB
  • After minification 58.7 kB
  • After compression 58.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 3 (43%)

Requests Now

7

After Optimization

4

  • AJAX
  • Images
  • JavaScript

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alipay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

alipay.com

alipay.com

469 ms

www.alipay.com

www.alipay.com

1442 ms

index.js

index.js

1031 ms

index.js

index.js

981 ms

captcha.html

captcha.html

685 ms

T11rdgXbFkXXXXXXXX.png

T11rdgXbFkXXXXXXXX.png

41 ms

ua_netflowsecmnng_captcha.js

ua_netflowsecmnng_captcha.js

1063 ms

61fc6fda-40e2-4bc5-b8f3-5d38c33e0644.svg

61fc6fda-40e2-4bc5-b8f3-5d38c33e0644.svg

1228 ms

blKYZXcgmWRGwLrDUdjw.js

blKYZXcgmWRGwLrDUdjw.js

9 ms

UjVVNdbPmKtuseESmIGX.js

UjVVNdbPmKtuseESmIGX.js

8 ms

font_611321_40yuefz3d0l.woff

font_611321_40yuefz3d0l.woff

25 ms

Accessibility Review

alipay.com accessibility score

59

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

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

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

alipay.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

High

Page has valid source maps

SEO Factors

alipay.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alipay.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Alipay.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

alipay.com

Open Graph description is not detected on the main page of Alipay. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: