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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

gielight.en.alibaba.com

Gielight Co., Ltd. - LED Linear High Bay, LED Area Light

Page Load Speed

2.8 sec in total

First Response

173 ms

Resources Loaded

2.3 sec

Page Rendered

315 ms

gielight.en.alibaba.com screenshot

About Website

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

Gielight Co., Ltd., Experts in Manufacturing and Exporting LED Linear High Bay, LED Area Light and 0 more Products.

Visit gielight.en.alibaba.com

Key Findings

We analyzed Gielight.en.alibaba.com page load time and found that the first response time was 173 ms and then it took 2.7 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

gielight.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

gielight.en.alibaba.com

173 ms

gielight.en.alibaba.com

269 ms

82 ms

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

68 ms

index.js

129 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Gielight.en.alibaba.com, 44% (29 requests) were made to Img.alicdn.com and 27% (18 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 779.0 kB (38%)

Content Size

2.0 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Gielight.en.alibaba.com main page is 2.0 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 374.7 kB

  • Original 456.1 kB
  • After minification 455.3 kB
  • After compression 81.4 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 374.7 kB or 82% of the original size.

Image Optimization

-20%

Potential reduce by 56.7 kB

  • Original 289.8 kB
  • After minification 233.1 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, Gielight En Alibaba needs image optimization as it can save up to 56.7 kB or 20% 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 19 (30%)

Requests Now

64

After Optimization

45

  • AJAX
  • Images
  • JavaScript

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gielight 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

gielight.en.alibaba.com

gielight.en.alibaba.com

173 ms

gielight.en.alibaba.com

gielight.en.alibaba.com

269 ms

82 ms

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

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

68 ms

index.js

index.js

129 ms

index.js

index.js

68 ms

renderHeader.js

renderHeader.js

100 ms

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Hd7ff5420c924405a8210d1d78456b618D.jpg

710 ms

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641 ms

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1967 ms

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104 ms

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663 ms

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735 ms

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41 ms

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968 ms

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756 ms

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978 ms

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756 ms

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He333acf0c34e43c78f88af4fe1e6658dQ.png

1179 ms

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O1CN01okfPkj1RQ8iRazKQ1_!!3565732105.gif

658 ms

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1182 ms

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1097 ms

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218 ms

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219 ms

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219 ms

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O1CN01OXlXXK2GuP21QYqCt_!!456989075.png

219 ms

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220 ms

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219 ms

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O1CN01Qt7rkD2GuP1tcbu8N_!!456989075.png

284 ms

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295 ms

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287 ms

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364 ms

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375 ms

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369 ms

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449 ms

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461 ms

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453 ms

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532 ms

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545 ms

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536 ms

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617 ms

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655 ms

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621 ms

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698 ms

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716 ms

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655 ms

American-warehouse-8ft-12w-15w-40w-130lm.jpg_480x480.jpg

American-warehouse-8ft-12w-15w-40w-130lm.jpg_480x480.jpg

495 ms

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LED-Linear-Light-8ft-60w-70w-80w.jpg_480x480.jpg

896 ms

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2ft-x-4ft-white-integrated-led-drop.jpg_480x480.jpg

1271 ms

ETL-DLC-40W-60W-80W-100W-Gas.jpg_480x480.jpg

ETL-DLC-40W-60W-80W-100W-Gas.jpg_480x480.jpg

1147 ms

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Center-Basket-LED-Troffer-Light-Certified-USA.jpg_480x480.jpg

1145 ms

Hot-selling-LED-Linear-Strip-Batten-Light.jpg_480x480.jpg

Hot-selling-LED-Linear-Strip-Batten-Light.jpg_480x480.jpg

1418 ms

US-in-stock-IP67-modular-led-street.jpg

US-in-stock-IP67-modular-led-street.jpg

1663 ms

Fast-delivery-led-grow-light-t5-driver.jpg

Fast-delivery-led-grow-light-t5-driver.jpg

1602 ms

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632 ms

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461 ms

awsc.js

awsc.js

70 ms

16 ms

7.gif

7.gif

42 ms

et_n.js

et_n.js

13 ms

um.js

um.js

111 ms

wu.json

wu.json

245 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

221 ms

eg.js

eg.js

3 ms

index.js

index.js

6 ms

Accessibility Review

gielight.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

gielight.en.alibaba.com best practices score

67

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

SEO Factors

gielight.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 Gielight.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 Gielight.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

gielight.en.alibaba.com

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