Tools & Wizards About Us
aliexpress.jp screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

aliexpress.jp

AliExpress - Affordable Prices on Top Brands with Free Shipping

Page Load Speed

2.3 sec in total

First Response

32 ms

Resources Loaded

2.2 sec

Page Rendered

134 ms

aliexpress.jp screenshot

About Website

Click here to check amazing Ali Express content. Otherwise, check out these important facts you probably never knew about aliexpress.jp

Passion shouldn't cost a fortune. On AliExpress, shop online for over 111 million quality deals on Fashion, Accessories, Computer Electronics, Toys, Tools, Home Improvement, Home Appliances, Home & Ga...

Visit aliexpress.jp

Key Findings

We analyzed Aliexpress.jp page load time and found that the first response time was 32 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

aliexpress.jp performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value6,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

www.aliexpress.com

32 ms

www.aliexpress.us

518 ms

index.css

57 ms

ae-header.css

73 ms

ae-header.js

108 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Aliexpress.jp, 43% (12 requests) were made to Ae01.alicdn.com and 4% (1 request) were made to Aliexpress.com. The less responsive or slowest element that took the longest time to load (518 ms) relates to the external source Aliexpress.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 639.4 kB (59%)

Content Size

1.1 MB

After Optimization

442.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Aliexpress.jp main page is 1.1 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. Javascripts take 709.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 271.3 kB

  • Original 311.1 kB
  • After minification 303.7 kB
  • After compression 39.8 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 271.3 kB or 87% of the original size.

JavaScript Optimization

-50%

Potential reduce by 357.5 kB

  • Original 709.8 kB
  • After minification 709.8 kB
  • After compression 352.3 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 357.5 kB or 50% of the original size.

CSS Optimization

-17%

Potential reduce by 10.6 kB

  • Original 60.7 kB
  • After minification 60.7 kB
  • After compression 50.1 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. Aliexpress.jp needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (78%)

Requests Now

23

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ali Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.aliexpress.com

www.aliexpress.com

32 ms

www.aliexpress.us

www.aliexpress.us

518 ms

index.css

index.css

57 ms

ae-header.css

ae-header.css

73 ms

ae-header.js

ae-header.js

108 ms

index.css

index.css

108 ms

index.js

index.js

158 ms

index.css

index.css

115 ms

index.js

index.js

117 ms

index.js

index.js

113 ms

_cross_page_loader_.js

_cross_page_loader_.js

160 ms

index.js

index.js

230 ms

QNAFN-M5G8E-MTGE9-MRVZ4-ECB7Z

QNAFN-M5G8E-MTGE9-MRVZ4-ECB7Z

166 ms

10x10.png

10x10.png

157 ms

240x168.png

240x168.png

157 ms

65x70.gif

65x70.gif

156 ms

20x20.png

20x20.png

165 ms

H4d523ca938f84764ab9970676846ceddE.png

H4d523ca938f84764ab9970676846ceddE.png

47 ms

H3f646a8410084ae39ee8c979ca1409a2K.png

H3f646a8410084ae39ee8c979ca1409a2K.png

47 ms

H92546404c05349bd9a64fa2eb268541e1.png

H92546404c05349bd9a64fa2eb268541e1.png

46 ms

Hf5aa563a0e8e4c7e93b6340dd38ebd30B.png

Hf5aa563a0e8e4c7e93b6340dd38ebd30B.png

68 ms

Heb2cbbfeb7bf407f9cbe7fdd8cdd82d5b.png

Heb2cbbfeb7bf407f9cbe7fdd8cdd82d5b.png

88 ms

H907757fdad184e31a1b58bd6507666deo.png

H907757fdad184e31a1b58bd6507666deo.png

89 ms

H6dea52a7c0df4bd4846cec6add0060acM.png

H6dea52a7c0df4bd4846cec6add0060acM.png

89 ms

40x40.png

40x40.png

96 ms

mem5YaGs126MiZpBA-UN7rg-Vg.woff

mem5YaGs126MiZpBA-UN7rg-Vg.woff

52 ms

mem5YaGs126MiZpBA-UNirk-Vg.woff

mem5YaGs126MiZpBA-UNirk-Vg.woff

50 ms

mem8YaGs126MiZpBA-U1UQ.woff

mem8YaGs126MiZpBA-U1UQ.woff

56 ms

Accessibility Review

aliexpress.jp accessibility score

72

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

Image elements do not have [alt] attributes

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

aliexpress.jp 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

aliexpress.jp SEO score

93

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

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 uses 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 Aliexpress.jp 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 Aliexpress.jp 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

aliexpress.jp

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