Tools & Wizards About Us

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

volkalighting.com.au

Aluminium Led Linear Extrusion | Display LED Light Channels

Page Load Speed

3.2 sec in total

First Response

691 ms

Resources Loaded

2.2 sec

Page Rendered

261 ms

About Website

Visit volkalighting.com.au now to see the best up-to-date Volka Light Ing content and also check out these interesting facts you probably never knew about volkalighting.com.au

Volka Lighting has wide variety of aluminum LED profiles and LED extrusions with enhancing designs. Get your LED light channels from a large selection of LED Dimmers, Display Controllers and switches....

Visit volkalighting.com.au

Key Findings

We analyzed Volkalighting.com.au page load time and found that the first response time was 691 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

volkalighting.com.au performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

volkalighting.com.au

691 ms

store-ozcalmug.mybigcommerce.com

587 ms

styles.css

88 ms

styles.css

241 ms

iselector.css

76 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Volkalighting.com.au, 35% (36 requests) were made to Cdn9.bigcommerce.com and 32% (33 requests) were made to Cdn2.bigcommerce.com. The less responsive or slowest element that took the longest time to load (691 ms) belongs to the original domain Volkalighting.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.7 kB (11%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Volkalighting.com.au main page is 1.2 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. 35% of websites need less resources to load. Images take 869.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 73.6 kB

  • Original 85.5 kB
  • After minification 79.3 kB
  • After compression 11.9 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 73.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 2 B

  • Original 869.2 kB
  • After minification 869.2 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. Volka Light Ing images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 50.1 kB

  • Original 252.9 kB
  • After minification 252.8 kB
  • After compression 202.8 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 50.1 kB or 20% of the original size.

CSS Optimization

-30%

Potential reduce by 6.9 kB

  • Original 23.4 kB
  • After minification 23.4 kB
  • After compression 16.5 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. Volkalighting.com.au needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (48%)

Requests Now

99

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volka Light Ing. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

volkalighting.com.au accessibility score

70

Accessibility Issues

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

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.

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

volkalighting.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

volkalighting.com.au SEO score

84

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

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 Volkalighting.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 Volkalighting.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 description is not detected on the main page of Volka Light Ing. 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: