Tools & Wizards About Us
szlightlink.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

szlightlink.com

LED displays,screens,walls,panels,video floor for Stage rentals & Hires | Lightlink Display

Page Load Speed

42.7 sec in total

First Response

1.6 sec

Resources Loaded

23.7 sec

Page Rendered

17.5 sec

szlightlink.com screenshot

About Website

Visit szlightlink.com now to see the best up-to-date Sz Lightlink content for China and also check out these interesting facts you probably never knew about szlightlink.com

Lightlink is a leading manufacturer of rental LED displays,provide indoor and outdoor LED Displays,LED Screens,advertising LED Displays,Creative LED Displays,fine pixel pitch led display, Lightlink di...

Visit szlightlink.com

Key Findings

We analyzed Szlightlink.com page load time and found that the first response time was 1.6 sec and then it took 41.2 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 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

szlightlink.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value35.4 s

0/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

szlightlink.com

1560 ms

bootstrap.min.css

433 ms

swiper.css

216 ms

overview.built.css

19839 ms

style.css

19839 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 98% of them (55 requests) were addressed to the original Szlightlink.com, 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Szlightlink.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 576.1 kB (11%)

Content Size

5.2 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szlightlink.com main page is 5.2 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. 50% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 59.3 kB

  • Original 65.9 kB
  • After minification 32.5 kB
  • After compression 6.6 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. This page needs HTML code to be minified as it can gain 33.4 kB, which is 51% 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 59.3 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 317.7 kB

  • Original 4.9 MB
  • After minification 4.6 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. Sz Lightlink images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 85.9 kB

  • Original 127.4 kB
  • After minification 115.7 kB
  • After compression 41.5 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 85.9 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 113.3 kB

  • Original 137.0 kB
  • After minification 134.6 kB
  • After compression 23.7 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. Szlightlink.com needs all CSS files to be minified and compressed as it can save up to 113.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (12%)

Requests Now

49

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Lightlink. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

szlightlink.com

szlightlink.com

1560 ms

bootstrap.min.css

bootstrap.min.css

433 ms

swiper.css

swiper.css

216 ms

overview.built.css

overview.built.css

19839 ms

style.css

style.css

19839 ms

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154 ms

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227 ms

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19926 ms

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1043 ms

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19925 ms

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13098 ms

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1342 ms

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style2.css

1342 ms

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1943 ms

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2242 ms

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2690 ms

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2991 ms

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3217 ms

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4789 ms

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6736 ms

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7336 ms

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8982 ms

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9062 ms

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9137 ms

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9211 ms

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9286 ms

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9362 ms

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9438 ms

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9512 ms

jquery.min.js

jquery.min.js

9670 ms

swiper.min.js

swiper.min.js

9969 ms

wow.min.js

wow.min.js

10045 ms

jquery.cookie.js

jquery.cookie.js

10121 ms

threesixty.min.js

threesixty.min.js

10197 ms

head.built.js

head.built.js

10272 ms

style.js

style.js

10347 ms

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10646 ms

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11026 ms

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11250 ms

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11396 ms

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15540 ms

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19724 ms

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14945 ms

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16216 ms

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15911 ms

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17605 ms

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18393 ms

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17196 ms

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18541 ms

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17422 ms

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13295 ms

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12851 ms

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11205 ms

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11127 ms

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11051 ms

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1 ms

Accessibility Review

szlightlink.com accessibility score

78

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

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

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

szlightlink.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

szlightlink.com SEO score

76

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

High

Page is blocked from indexing

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

    EN

  • Encoding

    UTF-8

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

szlightlink.com

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