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airfusion.com.au screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

airfusion.com.au

Air Conditioning Installation Eltham | Ducted & Split System

Page Load Speed

9.2 sec in total

First Response

654 ms

Resources Loaded

7.7 sec

Page Rendered

838 ms

airfusion.com.au screenshot

About Website

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

Air Fusion is your local expert in the installation & maintenance of heating & cooling systems. Our experts come to you in Eltham and the surrounding suburbs.

Visit airfusion.com.au

Key Findings

We analyzed Airfusion.com.au page load time and found that the first response time was 654 ms and then it took 8.6 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

airfusion.com.au performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,770 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

airfusion.com.au

654 ms

airfusion.com.au

824 ms

webfontloader.min.js

546 ms

js

81 ms

c8454499715f4f2824789f2593515b31.css

24 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 59% of them (66 requests) were addressed to the original Airfusion.com.au, 23% (26 requests) were made to Fonts.gstatic.com and 7% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Airfusion.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.9 kB (16%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airfusion.com.au main page is 2.0 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. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 133.3 kB

  • Original 159.6 kB
  • After minification 159.3 kB
  • After compression 26.3 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. 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 133.3 kB or 84% of the original size.

Image Optimization

-14%

Potential reduce by 172.6 kB

  • Original 1.3 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. Obviously, Air Fusion needs image optimization as it can save up to 172.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 318.4 kB
  • After minification 318.4 kB
  • After compression 315.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 272 B

  • Original 204.9 kB
  • After minification 204.9 kB
  • After compression 204.7 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. Airfusion.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 55 (67%)

Requests Now

82

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Fusion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airfusion.com.au

airfusion.com.au

654 ms

airfusion.com.au

airfusion.com.au

824 ms

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heating-cooling-eltham.png

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Accessibility Review

airfusion.com.au accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

airfusion.com.au best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

airfusion.com.au SEO score

96

Search Engine Optimization Advices

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 Airfusion.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 Airfusion.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

airfusion.com.au

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