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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

gclled.en.alibaba.com

Shenzhen GCL Electronics Co., Ltd. - HD Products, Fixed Installation Products

Page Load Speed

3.8 sec in total

First Response

239 ms

Resources Loaded

3.1 sec

Page Rendered

496 ms

gclled.en.alibaba.com screenshot

About Website

Visit gclled.en.alibaba.com now to see the best up-to-date GCL Led En Alibaba content for China and also check out these interesting facts you probably never knew about gclled.en.alibaba.com

Shenzhen GCL Electronics Co., Ltd., Experts in Manufacturing and Exporting HD Products, Fixed Installation Products and 0 more Products.

Visit gclled.en.alibaba.com

Key Findings

We analyzed Gclled.en.alibaba.com page load time and found that the first response time was 239 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

gclled.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.329

35/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

gclled.en.alibaba.com

239 ms

gclled.en.alibaba.com

913 ms

37 ms

109 ms

header.css

67 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Gclled.en.alibaba.com, 33% (30 requests) were made to S.alicdn.com and 14% (13 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (60%)

Content Size

6.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gclled.en.alibaba.com main page is 6.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 409.4 kB

  • Original 508.1 kB
  • After minification 504.2 kB
  • After compression 98.7 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 409.4 kB or 81% of the original size.

Image Optimization

-25%

Potential reduce by 137.7 kB

  • Original 557.5 kB
  • After minification 419.8 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, GCL Led En Alibaba needs image optimization as it can save up to 137.7 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 396.0 kB
  • After minification 345.1 kB
  • After compression 112.3 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. Gclled.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (54%)

Requests Now

81

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GCL 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 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

gclled.en.alibaba.com

gclled.en.alibaba.com

239 ms

gclled.en.alibaba.com

gclled.en.alibaba.com

913 ms

37 ms

109 ms

header.css

header.css

67 ms

header.js

header.js

68 ms

164 ms

web-index.css

web-index.css

65 ms

web-index.css

web-index.css

63 ms

web-index.css

web-index.css

64 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

70 ms

339 ms

63 ms

index.js

index.js

61 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

337 ms

He9a67d9ac4fe452f8323d5c655d3cbb07.jpg

He9a67d9ac4fe452f8323d5c655d3cbb07.jpg

351 ms

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2427 ms

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Hbe6f0ee25f494c798d5e92d8a58bec84i.png

1154 ms

Flexible-Fixed-Installation-Large-Advertising-Video-Display.jpg_640x640.jpg

Flexible-Fixed-Installation-Large-Advertising-Video-Display.jpg_640x640.jpg

644 ms

P10-P15-Outdoor-Led-Display-Screen-Mall.jpg_640x640.jpg

P10-P15-Outdoor-Led-Display-Screen-Mall.jpg_640x640.jpg

568 ms

Naked-Eye-3D-Effect-HD-Big-Outdoor.jpg_640x640.jpg

Naked-Eye-3D-Effect-HD-Big-Outdoor.jpg_640x640.jpg

574 ms

P1-5-4mm-Transparent-Customizable-Indoor-Fixed.jpg_640x640.jpg

P1-5-4mm-Transparent-Customizable-Indoor-Fixed.jpg_640x640.jpg

759 ms

New-2021-Full-Color-Narrow-Pixel-Size.jpg_640x640.jpg

New-2021-Full-Color-Narrow-Pixel-Size.jpg_640x640.jpg

645 ms

GCL-LED-Video-Walls-indoor-P2-6.jpg_640x640.jpg

GCL-LED-Video-Walls-indoor-P2-6.jpg_640x640.jpg

926 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

472 ms

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O1CN011PzjjfE1j1EgOCi_!!3528491912.png

422 ms

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O1CN011Pzjjfz29FWzdsQ_!!3528491912.png

377 ms

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O1CN011Pzjji54xgHLudZ_!!3528491912.png

454 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

454 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

471 ms

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Hb57b798c6af44fe387c1e9440690fdfbc.jpg

700 ms

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Hac38a44416b442a684bce36041f593f0x.jpg

495 ms

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Hf13096a83e4c4cc0914d5ecd96cb1301U.jpg

762 ms

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H28b10d25b970436f9d2981482b87c815A.jpg

642 ms

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H1a07d610c740415fadf4bbd1009adc94m.jpg

1320 ms

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Hb8396e8203894036b49a36709392662a3.jpg

1153 ms

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H7fbd6450245b4714b2c3353347b1e7785.jpg

699 ms

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H2b321ff116cd4c76a42691b68154d7d2X.jpg

698 ms

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H1768fc0c59a6464d868474ead8983202w.jpg

762 ms

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Hb805a95cd7114e7a987877171c3cf849H.jpg

1131 ms

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1185 ms

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Hf9520c159995417ba244ae7b0d3f9a91K.jpg

1306 ms

276 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

233 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

191 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

537 ms

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O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

464 ms

roboto-regular.woff

roboto-regular.woff

238 ms

roboto-medium.woff

roboto-medium.woff

238 ms

roboto-light.woff

roboto-light.woff

212 ms

roboto-thin.woff

roboto-thin.woff

237 ms

roboto-bold.woff

roboto-bold.woff

265 ms

personTipsInfo.do

personTipsInfo.do

352 ms

awsc.js

awsc.js

332 ms

278 ms

icon-font.woff

icon-font.woff

175 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

363 ms

index.js

index.js

248 ms

eg.js

eg.js

173 ms

footer.css

footer.css

11 ms

63 ms

et_n.js

et_n.js

53 ms

um.js

um.js

124 ms

light0.5x.png

light0.5x.png

52 ms

pages_version.html

pages_version.html

158 ms

defer-common.js

defer-common.js

387 ms

i.alicdn.com

i.alicdn.com

570 ms

index.js

index.js

129 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

134 ms

index.css

index.css

57 ms

wu.json

wu.json

90 ms

sc.globalxman.appscene

sc.globalxman.appscene

39 ms

index.js

index.js

155 ms

index.js

index.js

73 ms

index.web.css

index.web.css

63 ms

index.web.js

index.web.js

80 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

127 ms

7.gif

7.gif

36 ms

availableSurveyQuery.json

availableSurveyQuery.json

307 ms

um.json

um.json

218 ms

baxiaCommon.js

baxiaCommon.js

210 ms

rp

rp

978 ms

store-proxy.html

store-proxy.html

153 ms

countryCurrencyDataService

countryCurrencyDataService

246 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

120 ms

personRoleInfo.do

personRoleInfo.do

115 ms

notification.do

notification.do

141 ms

getUmid.do

getUmid.do

37 ms

index.js

index.js

20 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

4 ms

Accessibility Review

gclled.en.alibaba.com accessibility score

42

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

gclled.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

gclled.en.alibaba.com SEO score

86

Search Engine Optimization Advices

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 uses 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 Gclled.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 Gclled.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

gclled.en.alibaba.com

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