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impactlighting.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

impactlighting.com

BEW Direct

Page Load Speed

8.3 sec in total

First Response

182 ms

Resources Loaded

7.8 sec

Page Rendered

386 ms

impactlighting.com screenshot

About Website

Visit impactlighting.com now to see the best up-to-date Impactlighting content and also check out these interesting facts you probably never knew about impactlighting.com

Buy Heating, Ventilation, Wiring Accessories, Smart Home products and more. Click and Collect. Excellent Customer Service. Fast UK Delivery. Buy Online Now.

Visit impactlighting.com

Key Findings

We analyzed Impactlighting.com page load time and found that the first response time was 182 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

impactlighting.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value32.4 s

0/100

25%

SI (Speed Index)

Value47.1 s

0/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

impactlighting.com

182 ms

bewdirect.co.uk

398 ms

www.bewdirect.co.uk

3911 ms

jquery-3.3.1.js

912 ms

moment.min.js

81 ms

Our browser made a total of 175 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Impactlighting.com, 65% (114 requests) were made to Bewdirect.co.uk and 6% (10 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Bewdirect.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (15%)

Content Size

9.5 MB

After Optimization

8.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Impactlighting.com main page is 9.5 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. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 197.5 kB

  • Original 229.8 kB
  • After minification 197.2 kB
  • After compression 32.3 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 32.6 kB, which is 14% 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 197.5 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 458.7 kB

  • Original 8.2 MB
  • After minification 7.7 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. Impactlighting images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 515.0 kB

  • Original 755.7 kB
  • After minification 698.6 kB
  • After compression 240.7 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 515.0 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 246.9 kB

  • Original 303.0 kB
  • After minification 267.2 kB
  • After compression 56.1 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. Impactlighting.com needs all CSS files to be minified and compressed as it can save up to 246.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (33%)

Requests Now

161

After Optimization

108

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Impactlighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

impactlighting.com

impactlighting.com

182 ms

bewdirect.co.uk

bewdirect.co.uk

398 ms

www.bewdirect.co.uk

www.bewdirect.co.uk

3911 ms

jquery-3.3.1.js

jquery-3.3.1.js

912 ms

moment.min.js

moment.min.js

81 ms

fullcalendar.min.js

fullcalendar.min.js

81 ms

jquery.qtip.min.js

jquery.qtip.min.js

98 ms

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100 ms

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78 ms

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96 ms

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115 ms

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136 ms

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127 ms

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139 ms

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Accessibility Review

impactlighting.com accessibility score

58

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-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

impactlighting.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

impactlighting.com 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

    EN

  • Encoding

    UTF-8

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

impactlighting.com

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