Tools & Wizards About Us
ledlightsafrica.co.za screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ledlightsafrica.co.za

LED lights and LED retrofit services for offices and homes in South Africa

Page Load Speed

2.4 sec in total

First Response

623 ms

Resources Loaded

1.5 sec

Page Rendered

269 ms

ledlightsafrica.co.za screenshot

About Website

Welcome to ledlightsafrica.co.za homepage info - get ready to check LED Lights Africa best content right away, or after learning these important things about ledlightsafrica.co.za

Led lights and led lighting for energy and cost efficient offices, showrooms, shops, factories and homes in South Africa. We retrofit offices with LED lighting.

Visit ledlightsafrica.co.za

Key Findings

We analyzed Ledlightsafrica.co.za page load time and found that the first response time was 623 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

ledlightsafrica.co.za performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

ledlightsafrica.co.za

623 ms

all.css

160 ms

main.js

232 ms

plusone.js

56 ms

ga.js

39 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 68% of them (27 requests) were addressed to the original Ledlightsafrica.co.za, 15% (6 requests) were made to Apis.google.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (719 ms) belongs to the original domain Ledlightsafrica.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.2 kB (6%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ledlightsafrica.co.za main page is 1.4 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.3 kB

  • Original 16.3 kB
  • After minification 11.6 kB
  • After compression 4.0 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 4.7 kB, which is 29% 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 12.3 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 14.0 kB

  • Original 1.1 MB
  • After minification 1.1 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 Lights Africa images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 41.6 kB

  • Original 219.7 kB
  • After minification 216.9 kB
  • After compression 178.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 41.6 kB or 19% of the original size.

CSS Optimization

-85%

Potential reduce by 14.3 kB

  • Original 16.8 kB
  • After minification 14.2 kB
  • After compression 2.5 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. Ledlightsafrica.co.za needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (19%)

Requests Now

36

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Lights Africa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ledlightsafrica.co.za

ledlightsafrica.co.za

623 ms

all.css

all.css

160 ms

main.js

main.js

232 ms

plusone.js

plusone.js

56 ms

ga.js

ga.js

39 ms

ontoplist31.png

ontoplist31.png

66 ms

bg_page.jpg

bg_page.jpg

398 ms

bg-wrapper.jpg

bg-wrapper.jpg

318 ms

logo.png

logo.png

173 ms

social.png

social.png

164 ms

bg-nav.png

bg-nav.png

241 ms

banner_yellow.png

banner_yellow.png

172 ms

downlight.png

downlight.png

404 ms

yellow_but.png

yellow_but.png

251 ms

banner_blue.png

banner_blue.png

252 ms

tubelights.png

tubelights.png

398 ms

blue_but.png

blue_but.png

333 ms

banner_gray.png

banner_gray.png

332 ms

services.png

services.png

397 ms

gray_but.png

gray_but.png

415 ms

boardroom.jpg

boardroom.jpg

490 ms

new_led.jpg

new_led.jpg

483 ms

home.jpg

home.jpg

482 ms

read_more_sprite.jpg

read_more_sprite.jpg

483 ms

contact_sprite.jpg

contact_sprite.jpg

488 ms

lightbulb.png

lightbulb.png

493 ms

yellow_top.png

yellow_top.png

565 ms

yellow_bottom.png

yellow_bottom.png

567 ms

bg-footer.jpg

bg-footer.jpg

719 ms

footer.png

footer.png

571 ms

__utm.gif

__utm.gif

17 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

10 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

33 ms

badge

badge

30 ms

ontoplist31.png

ontoplist31.png

51 ms

postmessageRelay

postmessageRelay

42 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

24 ms

rpc:shindig_random.js

rpc:shindig_random.js

10 ms

developers.google.com

developers.google.com

219 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

Accessibility Review

ledlightsafrica.co.za 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.

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

<frame> or <iframe> elements do not have a title

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

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

ledlightsafrica.co.za 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

High

Browser errors were logged to the console

SEO Factors

ledlightsafrica.co.za SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Ledlightsafrica.co.za 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 Ledlightsafrica.co.za 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

ledlightsafrica.co.za

Open Graph description is not detected on the main page of LED Lights Africa. 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: