Tools & Wizards About Us
liliangwei.en.alibaba.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

liliangwei.en.alibaba.com

Shenzhen Liliangwei Technology Co., Ltd. - Power Bank Rental Station, Power Bank

Page Load Speed

2.9 sec in total

First Response

240 ms

Resources Loaded

2.4 sec

Page Rendered

200 ms

liliangwei.en.alibaba.com screenshot

About Website

Visit liliangwei.en.alibaba.com now to see the best up-to-date Liliangwei En Alibaba content for China and also check out these interesting facts you probably never knew about liliangwei.en.alibaba.com

Shenzhen Liliangwei Technology Co., Ltd., Experts in Manufacturing and Exporting Power Bank Rental Station, Power Bank and 0 more Products.

Visit liliangwei.en.alibaba.com

Key Findings

We analyzed Liliangwei.en.alibaba.com page load time and found that the first response time was 240 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

liliangwei.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value3,750 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

liliangwei.en.alibaba.com

240 ms

liliangwei.en.alibaba.com

285 ms

22 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

249 ms

index.js

289 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Liliangwei.en.alibaba.com, 29% (12 requests) were made to Sc04.alicdn.com and 29% (12 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (71%)

Content Size

3.5 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Liliangwei.en.alibaba.com main page is 3.5 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. 35% of websites need less resources to load. Javascripts take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 549.8 kB

  • Original 654.0 kB
  • After minification 653.2 kB
  • After compression 104.2 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 549.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Liliangwei En Alibaba images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 2.0 MB

  • Original 2.9 MB
  • After minification 2.9 MB
  • After compression 933.0 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 2.0 MB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (40%)

Requests Now

40

After Optimization

24

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Liliangwei En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

liliangwei.en.alibaba.com

liliangwei.en.alibaba.com

240 ms

liliangwei.en.alibaba.com

liliangwei.en.alibaba.com

285 ms

22 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

249 ms

index.js

index.js

289 ms

index.js

index.js

261 ms

renderHeader.js

renderHeader.js

300 ms

Hf7b57bb60d6840ceaca62806594195946.jpg

Hf7b57bb60d6840ceaca62806594195946.jpg

590 ms

H7162f99d9ea044b7ae7eb1abc8369ad2Y.jpg

H7162f99d9ea044b7ae7eb1abc8369ad2Y.jpg

642 ms

awsc.js

awsc.js

34 ms

7 ms

7.gif

7.gif

253 ms

et_n.js

et_n.js

6 ms

um.js

um.js

66 ms

wu.json

wu.json

595 ms

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H72689a21da034e609580aa97e9d4ac39L.jpg

561 ms

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H0626fc14bcda4563a381c18cbafeb3509.jpg

1072 ms

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Ha5a2dc1955c348ffbd4f5a775800c76d4.jpg

658 ms

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H3eb472dc1aef4a0d91385823ee41c2e7Z.jpg

715 ms

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He942aaba14e0474f962b56e749e26252V.jpg

599 ms

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H544948fcd3914bec9b47e05e29740127D.jpg

597 ms

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H35f34bd2e894455f87b55a93fb31d0f3o.jpg

598 ms

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Ha5cf6bb3db654116adeb45c91ef6936fm.jpg

983 ms

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H9d0893682f794b9ab445f565406786des.jpg

859 ms

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948 ms

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883 ms

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Ha9557c3e63e7462f85264be36177d12a4.jpg

876 ms

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1184 ms

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924 ms

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1174 ms

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620 ms

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H45e0683cafd04506a6b1e8ee48e36fe0R.jpg

598 ms

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843 ms

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Ha179686675994e6b90a5f26c81682929f.png

1879 ms

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811 ms

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H152be0f3a1a14c84b9773326bc2dc9adW.jpg

708 ms

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Ha9786afc29d94e04a7173d26f81ce07da.jpg

731 ms

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H5b66fb8387734cac93d8063fba7acf89J.jpg

751 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

386 ms

eg.js

eg.js

2 ms

index.js

index.js

4 ms

Accessibility Review

liliangwei.en.alibaba.com accessibility score

68

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

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

High

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

liliangwei.en.alibaba.com best practices score

75

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

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

liliangwei.en.alibaba.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Liliangwei.en.alibaba.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 Liliangwei.en.alibaba.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

liliangwei.en.alibaba.com

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