Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

lightonline.com.au

LightOnline - One stop Shop for all things lighting!

Page Load Speed

13.5 sec in total

First Response

689 ms

Resources Loaded

12 sec

Page Rendered

747 ms

About Website

Visit lightonline.com.au now to see the best up-to-date Light Online content for Australia and also check out these interesting facts you probably never knew about lightonline.com.au

LightOnline - One-stop Shop for all things lighting! LED, lamps, halogen, UV lights! All types of lighting for interior, exterior, residential and commercial!

Visit lightonline.com.au

Key Findings

We analyzed Lightonline.com.au page load time and found that the first response time was 689 ms and then it took 12.8 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

lightonline.com.au performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value2,970 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.381

27/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

lightonline.com.au

689 ms

lightonline.com.au

1949 ms

js

62 ms

truck.png

633 ms

LightOnline_Logo_-_Edit.png

634 ms

Our browser made a total of 198 requests to load all elements on the main page. We found that 94% of them (187 requests) were addressed to the original Lightonline.com.au, 1% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Eway.com.au. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Lightonline.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (22%)

Content Size

7.5 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lightonline.com.au main page is 7.5 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 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 525.5 kB

  • Original 578.0 kB
  • After minification 533.8 kB
  • After compression 52.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 525.5 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 470.5 kB

  • Original 5.8 MB
  • After minification 5.3 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. Light Online images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 452.7 kB

  • Original 897.3 kB
  • After minification 878.7 kB
  • After compression 444.7 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 452.7 kB or 50% of the original size.

CSS Optimization

-75%

Potential reduce by 163.6 kB

  • Original 217.7 kB
  • After minification 59.4 kB
  • After compression 54.0 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. Lightonline.com.au needs all CSS files to be minified and compressed as it can save up to 163.6 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 148 (77%)

Requests Now

191

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Light Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 145 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lightonline.com.au accessibility score

74

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

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

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

lightonline.com.au best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lightonline.com.au SEO score

90

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 Lightonline.com.au 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 Lightonline.com.au 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 data is detected on the main page of Light Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: