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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

passunled.en.alibaba.com

Company Overview - Zhongshan Passun Lighting Factory

Page Load Speed

2.3 sec in total

First Response

66 ms

Resources Loaded

1.9 sec

Page Rendered

409 ms

passunled.en.alibaba.com screenshot

About Website

Welcome to passunled.en.alibaba.com homepage info - get ready to check Passun Led En Alibaba best content for China right away, or after learning these important things about passunled.en.alibaba.com

Zhongshan Passun Lighting Factory Products:LED Lighting (LED Down lights,LED Ceiling Lights,LED Spot Lights,LED Pendant Lights,LED Wall Lights)

Visit passunled.en.alibaba.com

Key Findings

We analyzed Passunled.en.alibaba.com page load time and found that the first response time was 66 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

passunled.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value12,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

passunled.en.alibaba.com

66 ms

passunled.en.alibaba.com

476 ms

74 ms

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

132 ms

index.js

212 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Passunled.en.alibaba.com, 34% (12 requests) were made to S.alicdn.com and 14% (5 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (890 ms) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (73%)

Content Size

3.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Passunled.en.alibaba.com main page is 3.8 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. 25% of websites need less resources to load. Javascripts take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 777.0 kB

  • Original 904.2 kB
  • After minification 903.4 kB
  • After compression 127.2 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 777.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.5 kB
  • After minification 7.5 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. Passun Led En Alibaba images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 2.0 MB

  • Original 2.8 MB
  • After minification 2.8 MB
  • After compression 885.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.0 MB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (58%)

Requests Now

33

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Passun Led 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

passunled.en.alibaba.com

passunled.en.alibaba.com

66 ms

passunled.en.alibaba.com

passunled.en.alibaba.com

476 ms

74 ms

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

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

132 ms

index.js

index.js

212 ms

index.js

index.js

133 ms

renderHeader.js

renderHeader.js

135 ms

H0232007a278d426daa5dc548faab5590G.png

H0232007a278d426daa5dc548faab5590G.png

274 ms

awsc.js

awsc.js

60 ms

21 ms

7.gif

7.gif

23 ms

et_n.js

et_n.js

7 ms

um.js

um.js

71 ms

wu.json

wu.json

526 ms

HTB1Qx1XVHPpK1RjSZFF7615PpXa2.png

HTB1Qx1XVHPpK1RjSZFF7615PpXa2.png

707 ms

HTB1BSMrHQCWBuNjy0Faq6xUlXXaf.jpg

HTB1BSMrHQCWBuNjy0Faq6xUlXXaf.jpg

504 ms

Hbec3f6c84e0c4d22908d57db59662d39a.jpg

Hbec3f6c84e0c4d22908d57db59662d39a.jpg

444 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

154 ms

Hfa055cc674e940dfbace9fbe45aa34d53.jpg

Hfa055cc674e940dfbace9fbe45aa34d53.jpg

162 ms

tree-stump-shape-4-ways-stainless-steel.jpg_480x480.jpg

tree-stump-shape-4-ways-stainless-steel.jpg_480x480.jpg

639 ms

Customized-3-ways-blue-color-LED-round.jpg_480x480.jpg

Customized-3-ways-blue-color-LED-round.jpg_480x480.jpg

385 ms

Simplicity-Exterior-LED-Wall-Light-Outdoor-Wall.jpg_480x480.jpg

Simplicity-Exterior-LED-Wall-Light-Outdoor-Wall.jpg_480x480.jpg

390 ms

Modern-design-3W-black-ceil-surface-led.jpg_480x480.jpg

Modern-design-3W-black-ceil-surface-led.jpg_480x480.jpg

721 ms

Passun-2023-new-stair-lighting-Indoor-wall.jpg_480x480.jpg

Passun-2023-new-stair-lighting-Indoor-wall.jpg_480x480.jpg

873 ms

HTB1MKTCcXmWBuNjSspdq6zugXXaw.jpg

HTB1MKTCcXmWBuNjSspdq6zugXXaw.jpg

890 ms

H73ab56c7fdf24688bc5a4371ce855cda0.jpg

H73ab56c7fdf24688bc5a4371ce855cda0.jpg

741 ms

H46818d031d204a15b8bb7e57d36da0e6k.jpg

H46818d031d204a15b8bb7e57d36da0e6k.jpg

865 ms

HTB1KOfZIMmTBuNjy1Xb761MrVXaU.png

HTB1KOfZIMmTBuNjy1Xb761MrVXaU.png

607 ms

H8b75f4cf61554e5180c84f24fdd08a57r.jpg

H8b75f4cf61554e5180c84f24fdd08a57r.jpg

459 ms

HTB1BDSnbO6guuRkSnb4762u4XXaQ.png

HTB1BDSnbO6guuRkSnb4762u4XXaQ.png

632 ms

HTB1Xyz9camWBuNjy1Xa760CbXXa5.png

HTB1Xyz9camWBuNjy1Xa760CbXXa5.png

599 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

20 ms

eg.js

eg.js

3 ms

index.js

index.js

25 ms

Accessibility Review

passunled.en.alibaba.com accessibility score

44

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.

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

passunled.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

Serves images with low resolution

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

passunled.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 Passunled.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 Passunled.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

passunled.en.alibaba.com

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