Tools & Wizards About Us
superiorheatingandcooling.com.au screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

superiorheatingandcooling.com.au

Superior Heating & Cooling | Ducted Gas & Hydronic Heating, Air Conditioning | Werribee VIC

Page Load Speed

5.1 sec in total

First Response

692 ms

Resources Loaded

4.1 sec

Page Rendered

276 ms

superiorheatingandcooling.com.au screenshot

About Website

Click here to check amazing Superior Heating And Cooling content. Otherwise, check out these important facts you probably never knew about superiorheatingandcooling.com.au

Superior Heating & Cooling offer all types of central heating and air conditioning solutions - gas ducted heating, hydronic heating, air conditioning, ducted evaporative cooling.

Visit superiorheatingandcooling.com.au

Key Findings

We analyzed Superiorheatingandcooling.com.au page load time and found that the first response time was 692 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

superiorheatingandcooling.com.au performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

superiorheatingandcooling.com.au

692 ms

www.superiorheatingandcooling.com.au

1156 ms

normalize.min.css

228 ms

home.css

456 ms

modernizr-2.6.2-respond-1.1.0.min.js

672 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 65% of them (26 requests) were addressed to the original Superiorheatingandcooling.com.au, 10% (4 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Superiorheatingandcooling.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.7 kB (2%)

Content Size

735.4 kB

After Optimization

718.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superiorheatingandcooling.com.au main page is 735.4 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. 35% of websites need less resources to load. Images take 427.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.9 kB

  • Original 16.1 kB
  • After minification 13.8 kB
  • After compression 4.2 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.9 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 892 B

  • Original 427.3 kB
  • After minification 426.4 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. Superior Heating And Cooling images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 285.5 kB
  • After minification 285.5 kB
  • After compression 282.6 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

-16%

Potential reduce by 1.0 kB

  • Original 6.5 kB
  • After minification 6.5 kB
  • After compression 5.5 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. Superiorheatingandcooling.com.au needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (50%)

Requests Now

34

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superior Heating And Cooling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

superiorheatingandcooling.com.au

superiorheatingandcooling.com.au

692 ms

www.superiorheatingandcooling.com.au

www.superiorheatingandcooling.com.au

1156 ms

normalize.min.css

normalize.min.css

228 ms

home.css

home.css

456 ms

modernizr-2.6.2-respond-1.1.0.min.js

modernizr-2.6.2-respond-1.1.0.min.js

672 ms

widget.js

widget.js

21 ms

jquery.min.js

jquery.min.js

20 ms

main.js

main.js

746 ms

cookie.js

cookie.js

671 ms

css

css

31 ms

css

css

51 ms

analytics.js

analytics.js

136 ms

loader.js

loader.js

136 ms

gtm.js

gtm.js

135 ms

logo.gif

logo.gif

228 ms

menu.png

menu.png

228 ms

phone.png

phone.png

228 ms

akt.png

akt.png

227 ms

home.jpg

home.jpg

1128 ms

ie-red.png

ie-red.png

453 ms

ie-blue.png

ie-blue.png

453 ms

twologos.jpg

twologos.jpg

454 ms

promo6.jpg

promo6.jpg

899 ms

breezair-logo.gif

breezair-logo.gif

692 ms

braemer-logo.gif

braemer-logo.gif

678 ms

actron-logo.gif

actron-logo.gif

693 ms

bonaire-logo.gif

bonaire-logo.gif

696 ms

daikin-logo.gif

daikin-logo.gif

904 ms

toshiba-logo.gif

toshiba-logo.gif

919 ms

delonghi-logo.gif

delonghi-logo.gif

919 ms

climate-masters-logo.gif

climate-masters-logo.gif

922 ms

map.jpg

map.jpg

1567 ms

close.jpg

close.jpg

1005 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

41 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wlxdr.ttf

48 ms

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFoq92mQ.ttf

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFoq92mQ.ttf

54 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

56 ms

collect

collect

21 ms

call-tracking_9.js

call-tracking_9.js

8 ms

js

js

57 ms

Accessibility Review

superiorheatingandcooling.com.au accessibility score

48

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

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

superiorheatingandcooling.com.au best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

superiorheatingandcooling.com.au SEO score

90

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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superiorheatingandcooling.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Superiorheatingandcooling.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

superiorheatingandcooling.com.au

Open Graph description is not detected on the main page of Superior Heating And Cooling. 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: