Tools & Wizards About Us
henry-lighting.en.alibaba.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

henry-lighting.en.alibaba.com

Company Overview - Shenzhen Henry Lighting Co., Ltd.

Page Load Speed

7.7 sec in total

First Response

1.6 sec

Resources Loaded

5.5 sec

Page Rendered

605 ms

henry-lighting.en.alibaba.com screenshot

About Website

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

Shenzhen Henry Lighting Co., Ltd. Products:Led lighting ODM&OEM,outdoor light,outdoor lighting engineering,lighting solution,indoor lighting

Visit henry-lighting.en.alibaba.com

Key Findings

We analyzed Henry-lighting.en.alibaba.com page load time and found that the first response time was 1.6 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

henry-lighting.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,620 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.203

61/100

15%

TTI (Time to Interactive)

Value27.1 s

0/100

10%

Network Requests Diagram

henry-lighting.en.alibaba.com

1551 ms

henry-lighting.en.alibaba.com

465 ms

36 ms

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

263 ms

index.js

265 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Henry-lighting.en.alibaba.com, 60% (35 requests) were made to S.alicdn.com and 7% (4 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (45%)

Content Size

2.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Henry-lighting.en.alibaba.com main page is 2.5 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 717.1 kB

  • Original 841.8 kB
  • After minification 840.9 kB
  • After compression 124.6 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 717.1 kB or 85% of the original size.

Image Optimization

-14%

Potential reduce by 45.9 kB

  • Original 331.6 kB
  • After minification 285.7 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, Henry Lighting En Alibaba needs image optimization as it can save up to 45.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 347.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (48%)

Requests Now

56

After Optimization

29

  • AJAX
  • Images
  • JavaScript

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Henry 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

henry-lighting.en.alibaba.com

henry-lighting.en.alibaba.com

1551 ms

henry-lighting.en.alibaba.com

henry-lighting.en.alibaba.com

465 ms

36 ms

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

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

263 ms

index.js

index.js

265 ms

index.js

index.js

253 ms

renderHeader.js

renderHeader.js

260 ms

awsc.js

awsc.js

18 ms

128 ms

et_n.js

et_n.js

7 ms

um.js

um.js

111 ms

7.gif

7.gif

248 ms

wu.json

wu.json

159 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

79 ms

Hb90878f669bf41adb0521e484a53770cK.jpg

Hb90878f669bf41adb0521e484a53770cK.jpg

399 ms

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TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

93 ms

H4d453bfab56f4f3ca0386874feeeb3cdl.jpg_200x200.jpg_200x200.jpg

H4d453bfab56f4f3ca0386874feeeb3cdl.jpg_200x200.jpg_200x200.jpg

779 ms

Hb72be7ed2be04aa08d1c6c430e9a13168.jpg_200x200.jpg_200x200.jpg

Hb72be7ed2be04aa08d1c6c430e9a13168.jpg_200x200.jpg_200x200.jpg

725 ms

H5a975a1b125d4b13ba32f21273a42a68j.jpg_200x200.jpg_200x200.jpg

H5a975a1b125d4b13ba32f21273a42a68j.jpg_200x200.jpg_200x200.jpg

744 ms

no-video-large.png

no-video-large.png

55 ms

HTB15EwHd8fM8KJjSZPiq6xdspXa8.jpg

HTB15EwHd8fM8KJjSZPiq6xdspXa8.jpg

681 ms

HTB1R7wCdkfb_uJkSmRyq6zWxVXaE.jpg

HTB1R7wCdkfb_uJkSmRyq6zWxVXaE.jpg

625 ms

HTB1SdvZlr_I8KJjy1Xaq6zsxpXa7.jpg

HTB1SdvZlr_I8KJjy1Xaq6zsxpXa7.jpg

624 ms

Factory-price-100-110LMPW-AC-LED-modular.jpg_480x480.jpg

Factory-price-100-110LMPW-AC-LED-modular.jpg_480x480.jpg

907 ms

Hot-sale-IP65-COB-road-lighting-200W.jpg_480x480.jpg

Hot-sale-IP65-COB-road-lighting-200W.jpg_480x480.jpg

478 ms

new-design-200w-Heat-safe-85-degrees.jpg_480x480.jpg

new-design-200w-Heat-safe-85-degrees.jpg_480x480.jpg

1112 ms

Aluminum-Reflector-Lumen-IP65-LED-High-Bay.jpg_480x480.jpg

Aluminum-Reflector-Lumen-IP65-LED-High-Bay.jpg_480x480.jpg

955 ms

New-design-anti-glare-multiple-mounted-way.jpg_480x480.jpg

New-design-anti-glare-multiple-mounted-way.jpg_480x480.jpg

1151 ms

New-2ft-4ft-5ft-Seamless-connection-Free.jpg_480x480.jpg

New-2ft-4ft-5ft-Seamless-connection-Free.jpg_480x480.jpg

1377 ms

OEM-ODM-customize-induction-light-control-time.jpg_480x480.jpg

OEM-ODM-customize-induction-light-control-time.jpg_480x480.jpg

1323 ms

NEW-Split-brass-LiFePo4-battery-round-100w.jpg_480x480.jpg

NEW-Split-brass-LiFePo4-battery-round-100w.jpg_480x480.jpg

1434 ms

NEW-Split-brass-LiFePo4-battery-round-100w.jpg_350x350.jpg

NEW-Split-brass-LiFePo4-battery-round-100w.jpg_350x350.jpg

1407 ms

New-2ft-4ft-5ft-Seamless-connection-Free.jpg_350x350.jpg

New-2ft-4ft-5ft-Seamless-connection-Free.jpg_350x350.jpg

1474 ms

IP65-adjustable-angel-rotatable-Dim-dali-dmx512.jpg_250x250.jpg

IP65-adjustable-angel-rotatable-Dim-dali-dmx512.jpg_250x250.jpg

1823 ms

500W-IP65-adjustable-angel-rotatable-Dim-dali.jpg_250x250.jpg

500W-IP65-adjustable-angel-rotatable-Dim-dali.jpg_250x250.jpg

1909 ms

Hot-selling-1200W-advanced-high-pole-light.jpg_250x250.jpg

Hot-selling-1200W-advanced-high-pole-light.jpg_250x250.jpg

1948 ms

new-design-200w-Heat-safe-85-degrees.jpg_250x250.jpg

new-design-200w-Heat-safe-85-degrees.jpg_250x250.jpg

1785 ms

Hot-sale-high-quality-shade-led-high.jpg_250x250.jpg

Hot-sale-high-quality-shade-led-high.jpg_250x250.jpg

2157 ms

New-design-round-IP-66-IK09-300W.jpg_250x250.jpg

New-design-round-IP-66-IK09-300W.jpg_250x250.jpg

2341 ms

New-design-anti-glare-multiple-mounted-way.jpg_250x250.jpg

New-design-anti-glare-multiple-mounted-way.jpg_250x250.jpg

2101 ms

hot-sale-Round-UFO-100W-led-high.jpg_250x250.jpg

hot-sale-Round-UFO-100W-led-high.jpg_250x250.jpg

2409 ms

factory-price-anti-glare-multiple-mounted-way.png_250x250.jpg

factory-price-anti-glare-multiple-mounted-way.png_250x250.jpg

2710 ms

Hot-sale-Solar-rechargeable-portable-led-flood.jpg_250x250.jpg

Hot-sale-Solar-rechargeable-portable-led-flood.jpg_250x250.jpg

2599 ms

High-Lumen-SMD-IP65-Waterproof-Outdoor-Garden.jpg_250x250.jpg

High-Lumen-SMD-IP65-Waterproof-Outdoor-Garden.jpg_250x250.jpg

2717 ms

Hot-sale-IR-control-solar-Led-flood.jpg_250x250.jpg

Hot-sale-IR-control-solar-Led-flood.jpg_250x250.jpg

2278 ms

Hot-sale-3-years-All-in-one.jpg_720x720.jpg

Hot-sale-3-years-All-in-one.jpg_720x720.jpg

2787 ms

population-ODM-OEM-Aluminum-Smart-20W-60W.jpg_350x350.jpg

population-ODM-OEM-Aluminum-Smart-20W-60W.jpg_350x350.jpg

3181 ms

New-design-anti-glare-multiple-mounted-way.jpg_350x350.jpg

New-design-anti-glare-multiple-mounted-way.jpg_350x350.jpg

2879 ms

New-design-round-IP-66-IK09-300W.jpg_350x350.jpg

New-design-round-IP-66-IK09-300W.jpg_350x350.jpg

2974 ms

New-design-anti-glare-multiple-mounted-way.jpg_350x350.jpg

New-design-anti-glare-multiple-mounted-way.jpg_350x350.jpg

3486 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

58 ms

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TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

69 ms

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TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

66 ms

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He41d9f3b911f45eb93eac0594a75b512g.jpg

1184 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

34 ms

eg.js

eg.js

3 ms

index.js

index.js

18 ms

Accessibility Review

henry-lighting.en.alibaba.com accessibility score

43

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

henry-lighting.en.alibaba.com best practices score

58

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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

henry-lighting.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 Henry-lighting.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 Henry-lighting.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

henry-lighting.en.alibaba.com

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