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lenovo.aliexpress.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lenovo.aliexpress.com

Page Load Speed

13.3 sec in total

First Response

694 ms

Resources Loaded

11.9 sec

Page Rendered

713 ms

lenovo.aliexpress.com screenshot

About Website

Click here to check amazing Lenovo Aliexpress content for Brazil. Otherwise, check out these important facts you probably never knew about lenovo.aliexpress.com

Discover the wide range of from AliExpress Top Seller Lenovo Official Store.Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

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Key Findings

We analyzed Lenovo.aliexpress.com page load time and found that the first response time was 694 ms and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lenovo.aliexpress.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value1.567

0/100

15%

TTI (Time to Interactive)

Value14.1 s

10/100

10%

Network Requests Diagram

lenovo.aliexpress.com

694 ms

1101438871

490 ms

128 ms

next.min.css

86 ms

index.css

75 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lenovo.aliexpress.com, 36% (33 requests) were made to Assets.alicdn.com and 22% (20 requests) were made to Ae01.alicdn.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (52%)

Content Size

2.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lenovo.aliexpress.com main page is 2.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 197.6 kB

  • Original 269.6 kB
  • After minification 263.2 kB
  • After compression 72.0 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 197.6 kB or 73% of the original size.

Image Optimization

-37%

Potential reduce by 7.7 kB

  • Original 20.9 kB
  • After minification 13.2 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, Lenovo Aliexpress needs image optimization as it can save up to 7.7 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 1.1 MB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.1 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 1.1 MB or 50% of the original size.

CSS Optimization

-42%

Potential reduce by 107.6 kB

  • Original 256.2 kB
  • After minification 256.1 kB
  • After compression 148.6 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. Lenovo.aliexpress.com needs all CSS files to be minified and compressed as it can save up to 107.6 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (75%)

Requests Now

85

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lenovo Aliexpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lenovo.aliexpress.com

lenovo.aliexpress.com

694 ms

1101438871

1101438871

490 ms

128 ms

next.min.css

next.min.css

86 ms

index.css

index.css

75 ms

index.js

index.js

84 ms

index.js

index.js

83 ms

index.js

index.js

75 ms

ae-header.css

ae-header.css

77 ms

ae-header.js

ae-header.js

197 ms

index.css

index.css

121 ms

index.js

index.js

123 ms

_cross_page_loader_.js

_cross_page_loader_.js

197 ms

53 ms

515 ms

epssw.js

epssw.js

25 ms

10x10.png

10x10.png

1723 ms

240x168.png

240x168.png

1736 ms

register.js

register.js

20 ms

508 ms

index.js

index.js

19 ms

index.web.cmd.js

index.web.cmd.js

19 ms

1024 ms

index.web.js

index.web.js

1023 ms

index.web.js

index.web.js

509 ms

index.web.js

index.web.js

1537 ms

index.web.js

index.web.js

1536 ms

index.web.js

index.web.js

1715 ms

index.web.js

index.web.js

1716 ms

index.web.js

index.web.js

1716 ms

gep-tracker.js

gep-tracker.js

1714 ms

gep-sdk.js

gep-sdk.js

1731 ms

65x70.gif

65x70.gif

1875 ms

20x20.png

20x20.png

1874 ms

1722 ms

et_n.js

et_n.js

1367 ms

index.js

index.js

1220 ms

rp

rp

3479 ms

wcfg.json

wcfg.json

2944 ms

725 ms

index.js

index.js

725 ms

et_f.js

et_f.js

753 ms

eg.js

eg.js

2459 ms

240x168.png

240x168.png

570 ms

renderPageData.htm

renderPageData.htm

558 ms

mem8YaGs126MiZpBA-U1UQ.woff

mem8YaGs126MiZpBA-U1UQ.woff

432 ms

open-sans.006320aa.woff

open-sans.006320aa.woff

368 ms

mem5YaGs126MiZpBA-UNirk-Vg.woff

mem5YaGs126MiZpBA-UNirk-Vg.woff

369 ms

mem5YaGs126MiZpBA-UN7rg-Vg.woff

mem5YaGs126MiZpBA-UN7rg-Vg.woff

430 ms

H907757fdad184e31a1b58bd6507666deo.png

H907757fdad184e31a1b58bd6507666deo.png

89 ms

H6dea52a7c0df4bd4846cec6add0060acM.png

H6dea52a7c0df4bd4846cec6add0060acM.png

88 ms

40x40.png

40x40.png

64 ms

20x20.png

20x20.png

65 ms

info

info

44 ms

aes.1.1

aes.1.1

1678 ms

96x96.png

96x96.png

1147 ms

arrow-left.acf07a9d.png

arrow-left.acf07a9d.png

1135 ms

execute

execute

938 ms

391 ms

S37b5a06a8aaa49dcb06633484a03d71a3.jpg

S37b5a06a8aaa49dcb06633484a03d71a3.jpg

362 ms

S9797179d2e2148bcb645c39099fad68eb.jpg

S9797179d2e2148bcb645c39099fad68eb.jpg

637 ms

Se23dcd6a35ae420ab3baa6d40c94eb03Q.jpg

Se23dcd6a35ae420ab3baa6d40c94eb03Q.jpg

271 ms

S1b570ab4dbbb4d83ad33c7dff8ab2cd3W.jpg

S1b570ab4dbbb4d83ad33c7dff8ab2cd3W.jpg

1224 ms

Sc9f84301607a497c96624d7c6842636b6.jpg

Sc9f84301607a497c96624d7c6842636b6.jpg

1222 ms

S281d3f9bf6f846c4ad0f29ab0be0936bO.jpg

S281d3f9bf6f846c4ad0f29ab0be0936bO.jpg

1224 ms

Sd50a673911904b33a401537e66b6e3eb0.jpg

Sd50a673911904b33a401537e66b6e3eb0.jpg

376 ms

48x48.png

48x48.png

380 ms

48x48.png

48x48.png

385 ms

Se575715d263d410f95b7b8bcd31386bbr.jpg

Se575715d263d410f95b7b8bcd31386bbr.jpg

931 ms

g.gif

g.gif

377 ms

aes.1.1

aes.1.1

664 ms

300 ms

app.gif

app.gif

584 ms

aes.1.1

aes.1.1

269 ms

baxiaJsonpHandler.js

baxiaJsonpHandler.js

289 ms

51 ms

aes.1.1

aes.1.1

345 ms

eg.js

eg.js

328 ms

punish:resource:template:AESpace:default_184083.html

punish:resource:template:AESpace:default_184083.html

776 ms

ae.pc_ctr.statweb_ae_ctr

ae.pc_ctr.statweb_ae_ctr

241 ms

aes.1.1

aes.1.1

237 ms

flexible.js

flexible.js

8 ms

qrcode.min.js

qrcode.min.js

6 ms

main.css

main.css

7 ms

punishpage.min.js

punishpage.min.js

16 ms

15 ms

fsp.1.1

fsp.1.1

1104 ms

O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.png

O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.png

2719 ms

index.js

index.js

277 ms

fsp.1.1

fsp.1.1

466 ms

O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.png

O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.png

239 ms

aes.1.1

aes.1.1

242 ms

Accessibility Review

lenovo.aliexpress.com accessibility score

75

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.

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

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

High

Links do not have a discernible name

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

lenovo.aliexpress.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

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lenovo.aliexpress.com SEO score

86

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lenovo.aliexpress.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 Lenovo.aliexpress.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

lenovo.aliexpress.com

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