Tools & Wizards About Us
ledke.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

ledke.com

Flexible LED display, curved LED screen, soft, front service screen

Page Load Speed

4.8 sec in total

First Response

283 ms

Resources Loaded

4.3 sec

Page Rendered

149 ms

ledke.com screenshot

About Website

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

We offer special flexible LED display, curved LED screen, soft LED display and front service screen for indoor and outdoor, rental and fixed application.

Visit ledke.com

Key Findings

We analyzed Ledke.com page load time and found that the first response time was 283 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ledke.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

ledke.com

283 ms

www.ledke.com

1598 ms

main.css

148 ms

style.min.css

33 ms

normalize.css

169 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Ledke.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ledke.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.2 kB (8%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ledke.com main page is 1.4 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 64.5 kB

  • Original 80.1 kB
  • After minification 74.6 kB
  • After compression 15.6 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 64.5 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 24.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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 Ke images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 6.9 kB

  • Original 122.0 kB
  • After minification 122.0 kB
  • After compression 115.1 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

-21%

Potential reduce by 17.6 kB

  • Original 82.9 kB
  • After minification 82.5 kB
  • After compression 65.3 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. Ledke.com needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (53%)

Requests Now

57

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Ke. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ledke.com

ledke.com

283 ms

www.ledke.com

www.ledke.com

1598 ms

main.css

main.css

148 ms

style.min.css

style.min.css

33 ms

normalize.css

normalize.css

169 ms

rt-css-framework.css

rt-css-framework.css

80 ms

fontello.css

fontello.css

24 ms

jackbox.min.css

jackbox.min.css

187 ms

style.css

style.css

49 ms

owl.carousel.css

owl.carousel.css

186 ms

flexslider.css

flexslider.css

66 ms

progression-player.css

progression-player.css

209 ms

skin-minimal-light.css

skin-minimal-light.css

93 ms

isotope.css

isotope.css

231 ms

colortip-1.0-jquery.css

colortip-1.0-jquery.css

279 ms

animate.css

animate.css

178 ms

default.css

default.css

321 ms

blue-style.css

blue-style.css

196 ms

style.css

style.css

342 ms

jquery.min.js

jquery.min.js

423 ms

jquery-migrate.min.js

jquery-migrate.min.js

356 ms

modernizr.min.js

modernizr.min.js

373 ms

email-decode.min.js

email-decode.min.js

283 ms

app.js

app.js

243 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

259 ms

jquery.tools.min.js

jquery.tools.min.js

415 ms

waypoints.min.js

waypoints.min.js

414 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

498 ms

jackbox-packed.min.js

jackbox-packed.min.js

312 ms

colortip-1.0-jquery.js

colortip-1.0-jquery.js

455 ms

jquery.flexslider.js

jquery.flexslider.js

459 ms

script.js

script.js

531 ms

fd.js

fd.js

553 ms

owl.carousel.min.js

owl.carousel.min.js

578 ms

LEDKE1.jpg

LEDKE1.jpg

202 ms

Soft-LED-screen1.jpg

Soft-LED-screen1.jpg

217 ms

Die-cast-LED-Display.jpg

Die-cast-LED-Display.jpg

257 ms

Rental-LED-screen.jpg

Rental-LED-screen.jpg

268 ms

B1-480x360.jpg

B1-480x360.jpg

295 ms

A1-480x360.jpg

A1-480x360.jpg

470 ms

C1-480x386.jpg

C1-480x386.jpg

344 ms

B1-1-480x428.jpg

B1-1-480x428.jpg

369 ms

A1-480x487.jpg

A1-480x487.jpg

391 ms

A1-1-480x360.jpg

A1-1-480x360.jpg

397 ms

HD-480-1-480x360.jpg

HD-480-1-480x360.jpg

428 ms

600x337-480x360.jpg

600x337-480x360.jpg

480 ms

Curved-LED-display-480x414.jpg

Curved-LED-display-480x414.jpg

520 ms

P4.81mm-LED-screen-480x240.jpg

P4.81mm-LED-screen-480x240.jpg

528 ms

P3.91mm-indoor-LED-display-480x240.jpg

P3.91mm-indoor-LED-display-480x240.jpg

541 ms

2020-Leju-Holding-Year-end-awards-ceremony-480x216.jpg

2020-Leju-Holding-Year-end-awards-ceremony-480x216.jpg

557 ms

Disciplinary-Committee-Press-Conference-1-480x360.jpg

Disciplinary-Committee-Press-Conference-1-480x360.jpg

622 ms

Hunan-Mayang-Music-Concert-480x360.jpg

Hunan-Mayang-Music-Concert-480x360.jpg

623 ms

2019-Chengdu-POA-event-480x270.jpg

2019-Chengdu-POA-event-480x270.jpg

661 ms

BMW-X5-Press-1-480x270.jpg

BMW-X5-Press-1-480x270.jpg

667 ms

Outdoor-P4.81mm-LED-display-480x267.jpg

Outdoor-P4.81mm-LED-display-480x267.jpg

684 ms

2017-Yunan-YuXi-Forum-480x270.jpg

2017-Yunan-YuXi-Forum-480x270.jpg

700 ms

P3.91mm-die-cast-LED-display-480x360.jpg

P3.91mm-die-cast-LED-display-480x360.jpg

758 ms

fontello.woff

fontello.woff

872 ms

toggle-plus.png

toggle-plus.png

781 ms

loading.gif

loading.gif

665 ms

Accessibility Review

ledke.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

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

ledke.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ledke.com SEO score

98

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Ledke.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 Ledke.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

ledke.com

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