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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sunsunsolar.en.alibaba.com

Shenzhen Sunsun Solarenergy Limited - Semi Flexible Solar Panels, Foldable Solar Panels

Page Load Speed

3.4 sec in total

First Response

330 ms

Resources Loaded

2.6 sec

Page Rendered

449 ms

sunsunsolar.en.alibaba.com screenshot

About Website

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

Shenzhen Sunsun Solarenergy Limited, Experts in Manufacturing and Exporting Semi Flexible Solar Panels, Foldable Solar Panels and 0 more Products.

Visit sunsunsolar.en.alibaba.com

Key Findings

We analyzed Sunsunsolar.en.alibaba.com page load time and found that the first response time was 330 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sunsunsolar.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value17,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value32.2 s

0/100

10%

Network Requests Diagram

sunsunsolar.en.alibaba.com

330 ms

sunsunsolar.en.alibaba.com

419 ms

46 ms

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

57 ms

index.js

91 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Sunsunsolar.en.alibaba.com, 47% (23 requests) were made to Sc04.alicdn.com and 24% (12 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (50%)

Content Size

2.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sunsunsolar.en.alibaba.com main page is 2.2 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 722.9 kB

  • Original 845.7 kB
  • After minification 844.8 kB
  • After compression 122.9 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 722.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 31.3 kB
  • After minification 31.3 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. Sunsun Solar En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 363.4 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.5 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 363.4 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

47

After Optimization

36

  • AJAX
  • Images
  • JavaScript

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunsun Solar 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

sunsunsolar.en.alibaba.com

sunsunsolar.en.alibaba.com

330 ms

sunsunsolar.en.alibaba.com

sunsunsolar.en.alibaba.com

419 ms

46 ms

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

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

57 ms

index.js

index.js

91 ms

index.js

index.js

54 ms

renderHeader.js

renderHeader.js

64 ms

Hf322a00bd35a4e178cd709cb7d31078aO.jpg

Hf322a00bd35a4e178cd709cb7d31078aO.jpg

64 ms

awsc.js

awsc.js

56 ms

18 ms

7.gif

7.gif

147 ms

et_n.js

et_n.js

14 ms

um.js

um.js

11 ms

wu.json

wu.json

567 ms

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H906450f4eb1b47e38afefba344ba9952S.jpg

49 ms

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H9f66c93e702b454a9d93f8635f9a4cb6Y.jpg

521 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

392 ms

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H489bf46d53854f7bb59fecdb8db0e139D.jpg

496 ms

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H4437464385cd4824a1b5edba55f886adX.jpg

530 ms

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Hb748d690490440448600c64e6b8c408ev.jpg

575 ms

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H24041042d2324c54b6b41f6ff0b1cd39k.jpg

574 ms

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H377beebe96e64d62b9e16fd42bcb859c7.jpg

558 ms

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H0c6eca3cbb8d4792b8b7a93c23af0b76u.jpg

765 ms

H07bff2e802294fd79befb944a2f6cd061.jpg

H07bff2e802294fd79befb944a2f6cd061.jpg

843 ms

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Hd610e25108284cf68e48799224402f70C.jpg

884 ms

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836 ms

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839 ms

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947 ms

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H1272962b9fa54585a2d18e3a6d8c74eep.jpg

1033 ms

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1100 ms

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H5499c0a86e9b4cdf9353d94d1cb5cdd95.jpg

1214 ms

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1238 ms

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1465 ms

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1313 ms

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1343 ms

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1487 ms

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662 ms

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1491 ms

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1848 ms

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283 ms

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TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

26 ms

Wholesale-120W-Waterproof-Foldable-Camping-Solar-Panel.jpg_350x350.jpg

Wholesale-120W-Waterproof-Foldable-Camping-Solar-Panel.jpg_350x350.jpg

626 ms

100W-High-quality-Waterproof-Foldable-Camping-Solar.jpg_350x350.jpg

100W-High-quality-Waterproof-Foldable-Camping-Solar.jpg_350x350.jpg

400 ms

60W-Portable-Integrated-Lamination-Foldable-Solar-Panel.jpg_480x480.jpg

60W-Portable-Integrated-Lamination-Foldable-Solar-Panel.jpg_480x480.jpg

437 ms

Custom-Small-Size-1v-2v-3v-5v.jpg_480x480.jpg

Custom-Small-Size-1v-2v-3v-5v.jpg_480x480.jpg

378 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

604 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

sunsunsolar.en.alibaba.com accessibility score

69

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

sunsunsolar.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

sunsunsolar.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 Sunsunsolar.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 Sunsunsolar.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

sunsunsolar.en.alibaba.com

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