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

Report Summary

  • 29

    Performance

    Renders faster than
    49% 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

  • 71

    SEO

    Google-friendlier than
    30% of websites

hsunlighting.en.alibaba.com

Guangzhou HSUN Lighting Co., Ltd. - auto led lamp, car led light

Page Load Speed

2.9 sec in total

First Response

81 ms

Resources Loaded

2.7 sec

Page Rendered

176 ms

hsunlighting.en.alibaba.com screenshot

About Website

Click here to check amazing HSUN Lighting En Alibaba content for China. Otherwise, check out these important facts you probably never knew about hsunlighting.en.alibaba.com

Guangzhou HSUN Lighting Co., Ltd., Experts in Manufacturing and Exporting auto led lamp, car led light and 0 more Products.

Visit hsunlighting.en.alibaba.com

Key Findings

We analyzed Hsunlighting.en.alibaba.com page load time and found that the first response time was 81 ms and then it took 2.8 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

hsunlighting.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value7,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.74

6/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

hsunlighting.en.alibaba.com

81 ms

hsunlighting.en.alibaba.com

551 ms

62 ms

89 ms

header.css

131 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hsunlighting.en.alibaba.com, 39% (33 requests) were made to S.alicdn.com and 14% (12 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (59%)

Content Size

5.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hsunlighting.en.alibaba.com main page is 5.7 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. 70% of websites need less resources to load. Javascripts take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 308.6 kB

  • Original 390.0 kB
  • After minification 386.1 kB
  • After compression 81.3 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 308.6 kB or 79% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, HSUN Lighting En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.1 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 2.8 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 203.8 kB

  • Original 315.7 kB
  • After minification 264.8 kB
  • After compression 111.9 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. Hsunlighting.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.8 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (62%)

Requests Now

73

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HSUN Lighting 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hsunlighting.en.alibaba.com

hsunlighting.en.alibaba.com

81 ms

hsunlighting.en.alibaba.com

hsunlighting.en.alibaba.com

551 ms

62 ms

89 ms

header.css

header.css

131 ms

header.js

header.js

94 ms

417 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

92 ms

web-index.css

web-index.css

96 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

92 ms

184 ms

91 ms

index.js

index.js

92 ms

125 ms

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HTB18mkTdTJYBeNjy1ze761hzVXae.png

323 ms

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HTB1FDvDaGAoBKNjSZSy761HAVXax.png

360 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

303 ms

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HTB1WqvtdTlYBeNjSszcq6zwhFXag.jpg

960 ms

HTB1f9AcaOOYBuNjSsD4q6zSkFXa1.jpg_q80.jpg

HTB1f9AcaOOYBuNjSsD4q6zSkFXa1.jpg_q80.jpg

533 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

513 ms

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877 ms

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HTB18_CSdMaTBuNjSszf760gfpXaj.png

235 ms

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HTB1gns_dTtYBeNjy1Xd760XyVXa4.png

415 ms

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HTB1mHTYfgmTBuNjy1Xbq6yMrVXaG.jpg

533 ms

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HTB1sL_ndN9YBuNjy0Ff760IsVXai.png

328 ms

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503 ms

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616 ms

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HTB1Fdm2dGSWBuNjSsrb7610mVXa3.png

412 ms

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HTB1xsaTdHGYBuNjy0Fo763iBFXac.png

1416 ms

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HTB1FlDkdGmWBuNjy1Xa760CbXXaE.png

697 ms

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HTB1WiOWdHuWBuNjSszg7628jVXa8.png

618 ms

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HTB1p1rddKuSBuNjSszi762q8pXah.png

917 ms

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HTB1yP_jdHSYBuNjSspf763ZCpXaK.png

917 ms

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HTB1rMTfdNWYBuNjy1zk760GGpXaT.png

919 ms

HTB1RTWYdSCWBuNjy0Fh7626EVXan.png

HTB1RTWYdSCWBuNjy0Fh7626EVXan.png

1133 ms

personTipsInfo.do

personTipsInfo.do

68 ms

307 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

31 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

31 ms

HTB1xLDZdAKWBuNjy1zjq6AOypXac.jpg

HTB1xLDZdAKWBuNjy1zjq6AOypXac.jpg

1066 ms

roboto-regular.woff

roboto-regular.woff

37 ms

roboto-medium.woff

roboto-medium.woff

38 ms

roboto-light.woff

roboto-light.woff

49 ms

roboto-thin.woff

roboto-thin.woff

47 ms

roboto-bold.woff

roboto-bold.woff

65 ms

icon-font.woff

icon-font.woff

12 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

38 ms

awsc.js

awsc.js

33 ms

170 ms

et_f.js

et_f.js

49 ms

um.js

um.js

139 ms

footer.css

footer.css

90 ms

eg.js

eg.js

88 ms

light0.5x.png

light0.5x.png

59 ms

pages_version.html

pages_version.html

283 ms

defer-common.js

defer-common.js

104 ms

i.alicdn.com

i.alicdn.com

63 ms

index.js

index.js

27 ms

wu.json

wu.json

89 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

9 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

266 ms

sc.globalxman.appscene

sc.globalxman.appscene

36 ms

index.js

index.js

248 ms

index.js

index.js

247 ms

index.js

index.js

272 ms

7.gif

7.gif

203 ms

store-proxy.html

store-proxy.html

189 ms

countryCurrencyDataService

countryCurrencyDataService

200 ms

personRoleInfo.do

personRoleInfo.do

139 ms

notification.do

notification.do

155 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

48 ms

um.json

um.json

193 ms

index.web.css

index.web.css

32 ms

index.web.js

index.web.js

47 ms

baxiaCommon.js

baxiaCommon.js

205 ms

rp

rp

976 ms

availableSurveyQuery.json

availableSurveyQuery.json

112 ms

getUmid.do

getUmid.do

32 ms

index.js

index.js

63 ms

iconfont.woff

iconfont.woff

21 ms

iconfont.woff

iconfont.woff

15 ms

index.css

index.css

9 ms

Accessibility Review

hsunlighting.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

hsunlighting.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

hsunlighting.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Hsunlighting.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 Hsunlighting.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

hsunlighting.en.alibaba.com

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