Tools & Wizards About Us
ledchannelsign.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ledchannelsign.com

LED Manufacturer LED Lights UL Listed Manufacturer Call us at 626-537-6658 9:AM -5:PM

Page Load Speed

20.6 sec in total

First Response

75 ms

Resources Loaded

20.2 sec

Page Rendered

293 ms

ledchannelsign.com screenshot

About Website

Welcome to ledchannelsign.com homepage info - get ready to check LED Channelsign best content right away, or after learning these important things about ledchannelsign.com

LED Lighting Full Color Digital Billboard Display Manufacture / OEM Direct LED Lights Direct Sale. Call us at 626-537-6658

Visit ledchannelsign.com

Key Findings

We analyzed Ledchannelsign.com page load time and found that the first response time was 75 ms and then it took 20.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ledchannelsign.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.ledchannelsign.com

75 ms

css-base.css

37 ms

css-element.css

29 ms

css-contents.css

54 ms

css-edits.css

59 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 11% of them (7 requests) were addressed to the original Ledchannelsign.com, 35% (22 requests) were made to Lib.store.yahoo.net and 29% (18 requests) were made to S.turbifycdn.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Lib.store.turbify.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.5 kB (6%)

Content Size

307.2 kB

After Optimization

287.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ledchannelsign.com main page is 307.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% 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 141.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.1 kB

  • Original 19.5 kB
  • After minification 19.1 kB
  • After compression 4.4 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 15.1 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 16 B

  • Original 80.9 kB
  • After minification 80.9 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. LED Channelsign images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 141.6 kB
  • After minification 141.6 kB
  • After compression 139.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 2.1 kB

  • Original 65.3 kB
  • After minification 65.3 kB
  • After compression 63.2 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. Ledchannelsign.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (24%)

Requests Now

34

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Channelsign. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ledchannelsign.com

www.ledchannelsign.com

75 ms

css-base.css

css-base.css

37 ms

css-element.css

css-element.css

29 ms

css-contents.css

css-contents.css

54 ms

css-edits.css

css-edits.css

59 ms

default.css

default.css

5 ms

nivo-slider.css

nivo-slider.css

5 ms

colorbox.css

colorbox.css

5 ms

jquery.min.js

jquery.min.js

5 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

5 ms

jquery.colorbox.js

jquery.colorbox.js

5 ms

img-8.gif

img-8.gif

123 ms

logo.jpg

logo.jpg

21 ms

yhst-140069842263080_2373_15976388.jpg

yhst-140069842263080_2373_15976388.jpg

18 ms

n5iYmw2Rm2c

n5iYmw2Rm2c

87 ms

ecomby1_small.gif

ecomby1_small.gif

34 ms

about-1.gif

about-1.gif

22 ms

index-1.gif

index-1.gif

77 ms

index-2.gif

index-2.gif

396 ms

index-3.gif

index-3.gif

109 ms

led-panel-lights-1.gif

led-panel-lights-1.gif

109 ms

led-shop-lights-1.gif

led-shop-lights-1.gif

136 ms

led-linear-lights-1.gif

led-linear-lights-1.gif

284 ms

led-tube-lights-1.gif

led-tube-lights-1.gif

396 ms

led-down-light-1.gif

led-down-light-1.gif

397 ms

led-security-light-1.gif

led-security-light-1.gif

396 ms

led-corn-light-1.gif

led-corn-light-1.gif

398 ms

led-flood-light-1.gif

led-flood-light-1.gif

398 ms

led-shoebox-1.gif

led-shoebox-1.gif

397 ms

led-high-bay-1.gif

led-high-bay-1.gif

397 ms

led-retrofit-1.gif

led-retrofit-1.gif

398 ms

led-wall-pack-1.gif

led-wall-pack-1.gif

398 ms

led-strip-light-1.gif

led-strip-light-1.gif

398 ms

featured.jpg

featured.jpg

4 ms

line5.png

line5.png

4 ms

strip-lights.jpg

strip-lights.jpg

5 ms

wisdom-led-r.jpg

wisdom-led-r.jpg

5 ms

searchboxbg.jpg

searchboxbg.jpg

5 ms

gobutton.gif

gobutton.gif

5 ms

menutop.gif

menutop.gif

5 ms

menutbott.gif

menutbott.gif

5 ms

contactbg.gif

contactbg.gif

4 ms

sendbutton.gif

sendbutton.gif

4 ms

social-btn1.jpg

social-btn1.jpg

4 ms

social-btn2.jpg

social-btn2.jpg

4 ms

social-btn3.jpg

social-btn3.jpg

4 ms

social-btn4.jpg

social-btn4.jpg

4 ms

logo-ledchannelsign.jpg

logo-ledchannelsign.jpg

4 ms

roundbullet.gif

roundbullet.gif

14 ms

css-base.css

css-base.css

42 ms

roundbullet.gif

roundbullet.gif

20029 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

64 ms

ad_status.js

ad_status.js

164 ms

embed.js

embed.js

34 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

34 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

39 ms

id

id

25 ms

Create

Create

21 ms

GenerateIT

GenerateIT

12 ms

log_event

log_event

16 ms

Accessibility Review

ledchannelsign.com accessibility score

49

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

ledchannelsign.com best practices score

50

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ledchannelsign.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ledchannelsign.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ledchannelsign.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ledchannelsign.com

Open Graph description is not detected on the main page of LED Channelsign. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: