Tools & Wizards About Us
cleanair.com.au screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

cleanair.com.au

Canopy Cleaning | Duct Cleaning Melbourne | Kitchen Exhaust Cleaning | (03) 9007 2106 |

Page Load Speed

7.4 sec in total

First Response

1.3 sec

Resources Loaded

5.7 sec

Page Rendered

362 ms

cleanair.com.au screenshot

About Website

Click here to check amazing Cleanair content. Otherwise, check out these important facts you probably never knew about cleanair.com.au

We are Melbourne's Canopy Cleaning & Duct Cleaning Industry Pioneers & Experts. Melbourne’s biggest companies have trusted Clean Air Filtration for over 30 years. We clean Commercial Kitchen Cano...

Visit cleanair.com.au

Key Findings

We analyzed Cleanair.com.au page load time and found that the first response time was 1.3 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cleanair.com.au performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.142

78/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

cleanair.com.au

1270 ms

css.css

946 ms

font-awesome.min.css

6 ms

shortcodes.css

471 ms

fontello.css

473 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 55% of them (26 requests) were addressed to the original Cleanair.com.au, 11% (5 requests) were made to Marketing-clinic.leadpages.net and 9% (4 requests) were made to Playpit.com.au. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Marketing-clinic.leadpages.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.2 kB (61%)

Content Size

846.9 kB

After Optimization

333.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleanair.com.au main page is 846.9 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. 40% of websites need less resources to load. Javascripts take 446.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 21.6 kB

  • Original 30.2 kB
  • After minification 29.7 kB
  • After compression 8.5 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 21.6 kB or 72% of the original size.

Image Optimization

-29%

Potential reduce by 61.4 kB

  • Original 213.3 kB
  • After minification 151.9 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. Obviously, Cleanair needs image optimization as it can save up to 61.4 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 296.6 kB

  • Original 446.2 kB
  • After minification 433.5 kB
  • After compression 149.5 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 296.6 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 133.5 kB

  • Original 157.2 kB
  • After minification 124.1 kB
  • After compression 23.7 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. Cleanair.com.au needs all CSS files to be minified and compressed as it can save up to 133.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (50%)

Requests Now

42

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cleanair.com.au

cleanair.com.au

1270 ms

css.css

css.css

946 ms

font-awesome.min.css

font-awesome.min.css

6 ms

shortcodes.css

shortcodes.css

471 ms

fontello.css

fontello.css

473 ms

settings.css

settings.css

943 ms

layout.css

layout.css

474 ms

style.css

style.css

475 ms

jquery.js

jquery.js

1176 ms

jquery-migrate.min.js

jquery-migrate.min.js

709 ms

shortcodes.js

shortcodes.js

735 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1421 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1888 ms

leadbox-870.js

leadbox-870.js

176 ms

jquery.carouFredSel-6.1.0-packed.js

jquery.carouFredSel-6.1.0-packed.js

1196 ms

style.css

style.css

948 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

1195 ms

skin.min.js

skin.min.js

968 ms

wp-embed.min.js

wp-embed.min.js

1180 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

684 ms

CAF-Bgnd1.png

CAF-Bgnd1.png

857 ms

100_Satisfaction_Guarantee-150px.png

100_Satisfaction_Guarantee-150px.png

1206 ms

Clean-Air-Filtration.png

Clean-Air-Filtration.png

474 ms

Woolworths-140x60.png

Woolworths-140x60.png

273 ms

Visy-140x60.png

Visy-140x60.png

273 ms

Melbourne-University-140x60.png

Melbourne-University-140x60.png

272 ms

Cabrini-140x60.png

Cabrini-140x60.png

275 ms

Melbourne-Airpot-140x60.png

Melbourne-Airpot-140x60.png

274 ms

Coles-140x60.png

Coles-140x60.png

474 ms

can-i-show.js

can-i-show.js

206 ms

ssi-icomoon.woff

ssi-icomoon.woff

449 ms

bg-line.png

bg-line.png

534 ms

bg-line-small.png

bg-line-small.png

492 ms

bg-overlay.png

bg-overlay.png

490 ms

gtm.js

gtm.js

139 ms

184 ms

241 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

41 ms

analytics.js

analytics.js

30 ms

conversion_async.js

conversion_async.js

26 ms

45 ms

collect

collect

8 ms

collect

collect

64 ms

39 ms

ga-audiences

ga-audiences

19 ms

_KUYQ1Lo8z1kJJ8wA5uI9t8M4auJkSzeOlKIzgmxmsbqtP5AtIfBHW6FlqLorWT85HP5ZylHJJttlMZUqSCDJg=s0

_KUYQ1Lo8z1kJJ8wA5uI9t8M4auJkSzeOlKIzgmxmsbqtP5AtIfBHW6FlqLorWT85HP5ZylHJJttlMZUqSCDJg=s0

76 ms

leadbox_status_bar_gray3.gif

leadbox_status_bar_gray3.gif

2289 ms

Accessibility Review

cleanair.com.au accessibility score

88

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

[aria-*] attributes do not match their roles

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

cleanair.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

SEO Factors

cleanair.com.au SEO score

97

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 Cleanair.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 Cleanair.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

cleanair.com.au

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