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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

alipaydev.com

蚂蚁沙箱

Page Load Speed

41.3 sec in total

First Response

1.7 sec

Resources Loaded

39.5 sec

Page Rendered

137 ms

alipaydev.com screenshot

About Website

Welcome to alipaydev.com homepage info - get ready to check Alipaydev best content for China right away, or after learning these important things about alipaydev.com

中国最大的第三方电子支付服务提供商

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Key Findings

We analyzed Alipaydev.com page load time and found that the first response time was 1.7 sec and then it took 39.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

alipaydev.com performance score

0

Network Requests Diagram

alipaydev.com

1657 ms

index.htm

2024 ms

assets.alipaydev.com

6676 ms

alipay.light.base-1.8.js

387 ms

as.alipayobjects.com

988 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Alipaydev.com, 26% (6 requests) were made to Assets.alipaydev.com and 17% (4 requests) were made to I.alipayobjects.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source As.test.alipay.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.2 kB (67%)

Content Size

465.4 kB

After Optimization

152.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alipaydev.com main page is 465.4 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 10% of websites need less resources to load. Javascripts take 268.6 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 16.6 kB

  • Original 24.3 kB
  • After minification 22.5 kB
  • After compression 7.7 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 16.6 kB or 68% of the original size.

Image Optimization

-32%

Potential reduce by 12.8 kB

  • Original 40.6 kB
  • After minification 27.8 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, Alipaydev needs image optimization as it can save up to 12.8 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 172.9 kB

  • Original 268.6 kB
  • After minification 268.6 kB
  • After compression 95.7 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 172.9 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 110.9 kB

  • Original 131.8 kB
  • After minification 96.9 kB
  • After compression 20.9 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. Alipaydev.com needs all CSS files to be minified and compressed as it can save up to 110.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (41%)

Requests Now

17

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alipaydev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

alipaydev.com

alipaydev.com

1657 ms

index.htm

index.htm

2024 ms

assets.alipaydev.com

assets.alipaydev.com

6676 ms

alipay.light.base-1.8.js

alipay.light.base-1.8.js

387 ms

as.alipayobjects.com

as.alipayobjects.com

988 ms

alice.css

alice.css

2155 ms

sandbox.home-1.0-SNAPSHOT-src.css

sandbox.home-1.0-SNAPSHOT-src.css

16971 ms

arale.js

arale.js

5987 ms

pa.js

pa.js

11513 ms

apww.js

apww.js

5617 ms

index.js

index.js

19795 ms

index.js

index.js

242 ms

bi.do

bi.do

5762 ms

5.gif

5.gif

963 ms

1.do

1.do

2684 ms

2rHGKWSaR1.jpg

2rHGKWSaR1.jpg

879 ms

O7rQtvtt9.gif

O7rQtvtt9.gif

19587 ms

2rFrZPwK0J.png

2rFrZPwK0J.png

867 ms

2rGAFsPNoB.png

2rGAFsPNoB.png

914 ms

menuRender.json

menuRender.json

3170 ms

sys.ww.css

sys.ww.css

4272 ms

ww.website.js

ww.website.js

4434 ms

1PYOj9Ocdx.gif

1PYOj9Ocdx.gif

32 ms

SEO Factors

alipaydev.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alipaydev.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Alipaydev.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

alipaydev.com

Open Graph description is not detected on the main page of Alipaydev. 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: