Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

online-leds.com

Led Strip Lights | Dream Chasing Flagpole Lights | Led Drivers

Page Load Speed

1.9 sec in total

First Response

49 ms

Resources Loaded

1.5 sec

Page Rendered

352 ms

About Website

Click here to check amazing Online Led S content for United Kingdom. Otherwise, check out these important facts you probably never knew about online-leds.com

Our mission is to provide low-energy lighting solutions saving power consumption and resulting in reduced electricity bills cool Energy saving" led strip lights, bulbs, drivers + lightboxes

Visit online-leds.com

Key Findings

We analyzed Online-leds.com page load time and found that the first response time was 49 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

online-leds.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

online-leds.com

49 ms

online-leds.com

388 ms

cd15ab789d8c1b03f515f3fe180f53ed.css

21 ms

styles-l.css

66 ms

64482849689516c9c479bdeb704301d6.css

76 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 98% of them (148 requests) were addressed to the original Online-leds.com, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (459 ms) belongs to the original domain Online-leds.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.9 kB (24%)

Content Size

1.0 MB

After Optimization

794.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Online-leds.com main page is 1.0 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. 70% of websites need less resources to load. Javascripts take 393.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 154.9 kB

  • Original 173.6 kB
  • After minification 146.6 kB
  • After compression 18.7 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 27.0 kB, which is 16% 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 154.9 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 7.9 kB

  • Original 307.1 kB
  • After minification 299.3 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. Online Led S images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 84.3 kB

  • Original 393.6 kB
  • After minification 389.5 kB
  • After compression 309.3 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 84.3 kB or 21% of the original size.

CSS Optimization

-4%

Potential reduce by 7.8 kB

  • Original 175.4 kB
  • After minification 175.4 kB
  • After compression 167.7 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. Online-leds.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 116 (82%)

Requests Now

142

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Led S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 112 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

online-leds.com accessibility score

94

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

online-leds.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

online-leds.com SEO score

92

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

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 Online-leds.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 Online-leds.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

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