Tools & Wizards About Us
leds-visual.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

leds-visual.com

Screen led Manufacturer, Screen renter, Outdoor led Supplier -SHENZHEN LED VISUAL PHOTOELECTRIC Co.,LTD.

Page Load Speed

11.4 sec in total

First Response

265 ms

Resources Loaded

9.9 sec

Page Rendered

1.3 sec

leds-visual.com screenshot

About Website

Visit leds-visual.com now to see the best up-to-date Led S VISUAL content and also check out these interesting facts you probably never knew about leds-visual.com

We have our own factory and senior engineers, we are the leader in the LED display industry, we can research and develop high-quality customized products, including indoor LED display, outdoor LED dis...

Visit leds-visual.com

Key Findings

We analyzed Leds-visual.com page load time and found that the first response time was 265 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

leds-visual.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

leds-visual.com

265 ms

www.leds-visual.com

350 ms

public.css

899 ms

jquery.js

1478 ms

js

53 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Leds-visual.com, 93% (74 requests) were made to Shopcdnpro.grainajz.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Shopcdnpro.grainajz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.3 kB (3%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leds-visual.com main page is 2.2 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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 53.1 kB

  • Original 64.2 kB
  • After minification 49.6 kB
  • After compression 11.1 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 14.7 kB, which is 23% 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 53.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 2.2 kB

  • Original 1.9 MB
  • After minification 1.9 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 S VISUAL images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 254 B

  • Original 199.5 kB
  • After minification 199.5 kB
  • After compression 199.2 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

-36%

Potential reduce by 17.7 kB

  • Original 49.5 kB
  • After minification 45.9 kB
  • After compression 31.8 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. Leds-visual.com needs all CSS files to be minified and compressed as it can save up to 17.7 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (71%)

Requests Now

77

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Led S VISUAL. 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 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

leds-visual.com

leds-visual.com

265 ms

www.leds-visual.com

www.leds-visual.com

350 ms

public.css

public.css

899 ms

jquery.js

jquery.js

1478 ms

js

js

53 ms

index.css

index.css

1578 ms

index.css

index.css

1527 ms

swiper7.css

swiper7.css

1526 ms

index.css

index.css

1255 ms

index.css

index.css

1644 ms

index.css

index.css

1595 ms

swiper7.css

swiper7.css

2111 ms

index.css

index.css

2154 ms

index.css

index.css

2006 ms

index.css

index.css

1897 ms

swiper7.css

swiper7.css

1984 ms

cookie-policy.css

cookie-policy.css

2237 ms

index.css

index.css

2194 ms

form.css

form.css

2616 ms

email-decode.min.js

email-decode.min.js

7 ms

okki.sen.837.js

okki.sen.837.js

2308 ms

wow.js

wow.js

2761 ms

jquery.counterup.js

jquery.counterup.js

2528 ms

form.js

form.js

2826 ms

main.js

main.js

919 ms

eventTrack.js

eventTrack.js

2819 ms

js

js

60 ms

index.js

index.js

2657 ms

iconfont.css

iconfont.css

2204 ms

animate.css

animate.css

2365 ms

theme.css

theme.css

2512 ms

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33e55218897a5fc8183b8dfa426904e161b12964c618a756c3cfaeab014bf6e3.png

645 ms

en.png

en.png

562 ms

ar.png

ar.png

293 ms

bg.png

bg.png

357 ms

hr.png

hr.png

624 ms

cs.png

cs.png

661 ms

da.png

da.png

862 ms

nl.png

nl.png

977 ms

fi.png

fi.png

1127 ms

fr.png

fr.png

1155 ms

de.png

de.png

948 ms

el.png

el.png

1224 ms

hi.png

hi.png

1428 ms

it.png

it.png

1230 ms

ja.png

ja.png

1464 ms

ko.png

ko.png

1751 ms

no.png

no.png

1467 ms

pl.png

pl.png

1786 ms

pt.png

pt.png

1776 ms

ro.png

ro.png

1963 ms

ru.png

ru.png

1765 ms

es.png

es.png

1794 ms

sv.png

sv.png

1984 ms

tl.png

tl.png

2324 ms

iw.png

iw.png

2401 ms

id.png

id.png

1805 ms

sk.png

sk.png

2083 ms

vi.png

vi.png

2098 ms

hu.png

hu.png

2512 ms

th.png

th.png

2514 ms

tr.png

tr.png

2451 ms

fa.png

fa.png

2384 ms

af.png

af.png

2615 ms

ga.png

ga.png

2669 ms

be.png

be.png

2938 ms

bn.png

bn.png

2907 ms

iconfont.woff

iconfont.woff

2672 ms

lo.png

lo.png

2690 ms

la.png

la.png

2567 ms

my.png

my.png

2591 ms

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cb5f73238fb007f911b890469d96873c9e68265d53703382fda08b8812cc21c7.jpg

2938 ms

9a0a88f1e0471346d60c4b69f39185de2fcfdfa8a6b2bf331f1f6fbd72e8ea63.jpg

9a0a88f1e0471346d60c4b69f39185de2fcfdfa8a6b2bf331f1f6fbd72e8ea63.jpg

4935 ms

35f0e7ffd96890ffbf883ba1e6ea0fd96937d05563db1fdb9923e2d8a499838d.jpg

35f0e7ffd96890ffbf883ba1e6ea0fd96937d05563db1fdb9923e2d8a499838d.jpg

4061 ms

d5cd6964cb53cfdabf81af0f11b0f311e7c5ebf16a189bd7c7f36dcb7235d151.jpg

d5cd6964cb53cfdabf81af0f11b0f311e7c5ebf16a189bd7c7f36dcb7235d151.jpg

3892 ms

3f333f63100f693d5df94273ae3f3a3973869bd2456544e5d6ef9dd5fa7dbcde.jpg

3f333f63100f693d5df94273ae3f3a3973869bd2456544e5d6ef9dd5fa7dbcde.jpg

4837 ms

86f25ee3df95e06bcc56eed47a60a22380165baa98b791e7811fd8645c559aa4.jpg

86f25ee3df95e06bcc56eed47a60a22380165baa98b791e7811fd8645c559aa4.jpg

3331 ms

placeholder.png

placeholder.png

2923 ms

ibg1.jpg

ibg1.jpg

3338 ms

ibg2.jpg

ibg2.jpg

3619 ms

Accessibility Review

leds-visual.com accessibility score

86

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

leds-visual.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Page has valid source maps

SEO Factors

leds-visual.com SEO score

89

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

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 Leds-visual.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 Leds-visual.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

leds-visual.com

Open Graph description is not detected on the main page of Led S VISUAL. 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: