Tools & Wizards About Us
airfour.com.au screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

airfour.com.au

Air-Conditioning, Refrigeration, Mechanical Services, Melbourne - AirFour Air Conditioning & Mechanical Services

Page Load Speed

5.8 sec in total

First Response

669 ms

Resources Loaded

4.9 sec

Page Rendered

151 ms

airfour.com.au screenshot

About Website

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

Air Four Air Conditioning and mechanical services, sell, service and repair all forms of domestic and commercial Air-Conditioning & Refrigeration systems.

Visit airfour.com.au

Key Findings

We analyzed Airfour.com.au page load time and found that the first response time was 669 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

airfour.com.au performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

airfour.com.au

669 ms

www.airfour.com.au

2256 ms

jquery-3.7.0.min.js

451 ms

forms.min.js

681 ms

WebGUI.min.js

670 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 78% of them (36 requests) were addressed to the original Airfour.com.au, 13% (6 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Airfour.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.5 kB (8%)

Content Size

178.4 kB

After Optimization

163.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airfour.com.au main page is 178.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 105.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.9 kB

  • Original 17.4 kB
  • After minification 16.2 kB
  • After compression 4.5 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 12.9 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 105.6 kB
  • After minification 105.6 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. Air Four images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 201 B

  • Original 42.8 kB
  • After minification 42.8 kB
  • After compression 42.6 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

-12%

Potential reduce by 1.4 kB

  • Original 12.6 kB
  • After minification 12.6 kB
  • After compression 11.1 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. Airfour.com.au needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (34%)

Requests Now

38

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Four. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airfour.com.au

airfour.com.au

669 ms

www.airfour.com.au

www.airfour.com.au

2256 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

451 ms

forms.min.js

forms.min.js

681 ms

WebGUI.min.js

WebGUI.min.js

670 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

682 ms

slicknav.min.css

slicknav.min.css

702 ms

blog.min.css

blog.min.css

681 ms

style.css

style.css

675 ms

base.css

base.css

891 ms

body.css

body.css

899 ms

js

js

66 ms

mlddmenu.js

mlddmenu.js

927 ms

mlddmenu.css

mlddmenu.css

940 ms

css

css

37 ms

css

css

55 ms

css

css

63 ms

AIRFOUR-NEW-LOGO.jpg

AIRFOUR-NEW-LOGO.jpg

239 ms

btn-facebook.gif

btn-facebook.gif

232 ms

btn-linkedin.gif

btn-linkedin.gif

230 ms

commercial-heating-cooling.jpg

commercial-heating-cooling.jpg

459 ms

domestic-heating-cooling.jpg

domestic-heating-cooling.jpg

439 ms

R22-phaseout-tile.gif

R22-phaseout-tile.gif

239 ms

temperature.gif

temperature.gif

449 ms

reliability.gif

reliability.gif

455 ms

breakdown.gif

breakdown.gif

463 ms

mitsubishi-diamond-dealer.jpg

mitsubishi-diamond-dealer.jpg

466 ms

eco-changes.jpg

eco-changes.jpg

660 ms

thumb-logo-mitsubishi.gif

thumb-logo-mitsubishi.gif

671 ms

thumb-logo-daikin.gif

thumb-logo-daikin.gif

678 ms

thumb-logo-brivis.gif

thumb-logo-brivis.gif

682 ms

thumb-logo-actron-air.gif

thumb-logo-actron-air.gif

688 ms

thumb-logo-temperzone.gif

thumb-logo-temperzone.gif

690 ms

thumb-logo-braemar.gif

thumb-logo-braemar.gif

880 ms

thumb-logo-panasonic.gif

thumb-logo-panasonic.gif

890 ms

thumb-member-racca.gif

thumb-member-racca.gif

902 ms

thumb-member-arc.gif

thumb-member-arc.gif

905 ms

thumb-member-airah.gif

thumb-member-airah.gif

911 ms

thumb-member-master-plumbers.gif

thumb-member-master-plumbers.gif

914 ms

arroww.gif

arroww.gif

1061 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

63 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQVIT9d4cw.ttf

71 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

78 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

78 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrEdwcoaZQz.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrEdwcoaZQz.ttf

79 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk3CstcABrEdwcoaZQz.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk3CstcABrEdwcoaZQz.ttf

79 ms

Accessibility Review

airfour.com.au accessibility score

86

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

Links do not have a discernible name

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

airfour.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

airfour.com.au SEO score

86

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

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

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 Airfour.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 Airfour.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

airfour.com.au

Open Graph data is detected on the main page of Air Four. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: