Tools & Wizards About Us
ledzrun.net screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ledzrun.net

Led Mesh Screen|Flexible LED Screen|LED Mesh Curtain|Led Transparent Screen|Led Film Screen - Ledzrun

Page Load Speed

35.6 sec in total

First Response

347 ms

Resources Loaded

34.7 sec

Page Rendered

530 ms

ledzrun.net screenshot

About Website

Welcome to ledzrun.net homepage info - get ready to check Ledzrun best content right away, or after learning these important things about ledzrun.net

Ledzrun is a professional led mesh screen, soft mesh screen, led curtain display, flexible led display, led transparent screen display, led film screen, flexible led module supplier.

Visit ledzrun.net

Key Findings

We analyzed Ledzrun.net page load time and found that the first response time was 347 ms and then it took 35.3 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 were 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ledzrun.net performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.673

8/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

ledzrun.net

347 ms

www.luminatii.com

1735 ms

luminatii.com

786 ms

luminatii.com

942 ms

base.css

236 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ledzrun.net, 93% (86 requests) were made to Luminatii.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Luminatii.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (39%)

Content Size

4.3 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ledzrun.net main page is 4.3 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. 65% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 69.5 kB

  • Original 79.5 kB
  • After minification 48.1 kB
  • After compression 9.9 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. This page needs HTML code to be minified as it can gain 31.4 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.5 kB or 87% of the original size.

Image Optimization

-39%

Potential reduce by 1.5 MB

  • Original 3.9 MB
  • After minification 2.4 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. Obviously, Ledzrun needs image optimization as it can save up to 1.5 MB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 53.5 kB

  • Original 237.6 kB
  • After minification 237.6 kB
  • After compression 184.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 53.5 kB or 23% of the original size.

CSS Optimization

-43%

Potential reduce by 28.1 kB

  • Original 65.6 kB
  • After minification 65.6 kB
  • After compression 37.5 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. Ledzrun.net needs all CSS files to be minified and compressed as it can save up to 28.1 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (20%)

Requests Now

69

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ledzrun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ledzrun.net

ledzrun.net

347 ms

www.luminatii.com

www.luminatii.com

1735 ms

luminatii.com

luminatii.com

786 ms

luminatii.com

luminatii.com

942 ms

base.css

base.css

236 ms

page.css

page.css

701 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

1157 ms

countUp.js

countUp.js

930 ms

swiper-4.3.5.min.js

swiper-4.3.5.min.js

1168 ms

common.js

common.js

934 ms

layui.all.js

layui.all.js

1665 ms

layui.js

layui.js

959 ms

tanxj.js

tanxj.js

1167 ms

js

js

60 ms

laydate.css

laydate.css

234 ms

layer.css

layer.css

233 ms

code.css

code.css

232 ms

gtm.js

gtm.js

73 ms

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250 ms

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461 ms

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249 ms

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473 ms

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1155 ms

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13820 ms

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4440 ms

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465 ms

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1381 ms

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1160 ms

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709 ms

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946 ms

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earth.png

1183 ms

search.png

search.png

1388 ms

search2.png

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1391 ms

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1421 ms

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1612 ms

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19981 ms

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5425 ms

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4142 ms

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3751 ms

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12469 ms

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6417 ms

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4670 ms

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13509 ms

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5658 ms

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7511 ms

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8063 ms

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8898 ms

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10127 ms

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9361 ms

9594 ms

prev.png

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9827 ms

next.png

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10060 ms

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10705 ms

66 ms

js

js

56 ms

26 ms

Montserrat-Regular.otf

Montserrat-Regular.otf

11294 ms

Montserrat-Medium.otf

Montserrat-Medium.otf

11199 ms

MontserratBold.ttf

MontserratBold.ttf

11224 ms

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19518 ms

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19512 ms

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20274 ms

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20037 ms

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12906 ms

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13137 ms

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13356 ms

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13399 ms

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19595 ms

right.png

right.png

19518 ms

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19563 ms

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20369 ms

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20229 ms

casebg.png

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19839 ms

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19540 ms

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20310 ms

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16505 ms

next3.png

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16510 ms

i-right.png

i-right.png

16049 ms

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19564 ms

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15395 ms

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19915 ms

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20080 ms

copybg.png

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15563 ms

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17050 ms

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15333 ms

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17940 ms

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17469 ms

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15712 ms

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f-msg.png

15812 ms

f-email.png

f-email.png

17235 ms

Accessibility Review

ledzrun.net accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

ledzrun.net 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ledzrun.net SEO score

82

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ledzrun.net 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 Ledzrun.net 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

ledzrun.net

Open Graph description is not detected on the main page of Ledzrun. 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: