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freeheat.com.au screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

freeheat.com.au

Free Heat - Pool Heating- Heat Pumps - Solar Heating - Freshwater Pools - Onsite Consultation - Brisbane to Northern Rivers

Page Load Speed

2.9 sec in total

First Response

684 ms

Resources Loaded

1.9 sec

Page Rendered

240 ms

freeheat.com.au screenshot

About Website

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

Heat Pumps - Solar Heating - Freshwater Pools FreeHeat Industries has been operating since 1978, we are innovative specialists, designing and manufacturing our Patented, proven efficient, Solar Pool H...

Visit freeheat.com.au

Key Findings

We analyzed Freeheat.com.au page load time and found that the first response time was 684 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

freeheat.com.au performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

freeheat.com.au

684 ms

SpryValidationTextField.js

206 ms

AC_RunActiveContent.js

398 ms

SpryValidationTextField.css

397 ms

Banner%20top.png

641 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 94% of them (17 requests) were addressed to the original Freeheat.com.au, 6% (1 request) were made to Microsofttranslator.com. The less responsive or slowest element that took the longest time to load (684 ms) belongs to the original domain Freeheat.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.2 kB (31%)

Content Size

89.1 kB

After Optimization

61.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Freeheat.com.au main page is 89.1 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. 20% of websites need less resources to load. Images take 58.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.7 kB

  • Original 29.0 kB
  • After minification 26.9 kB
  • After compression 7.3 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 21.7 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 5.3 kB

  • Original 58.9 kB
  • After minification 53.6 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. Free Heat images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 189 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 981 B

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 189 B or 16% of the original size.

CSS Optimization

-29%

Potential reduce by 36 B

  • Original 125 B
  • After minification 125 B
  • After compression 89 B

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. Freeheat.com.au needs all CSS files to be minified and compressed as it can save up to 36 B or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Free Heat. According to our analytics all requests are already optimized.

Network Requests Diagram

freeheat.com.au

freeheat.com.au

684 ms

SpryValidationTextField.js

SpryValidationTextField.js

206 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

398 ms

SpryValidationTextField.css

SpryValidationTextField.css

397 ms

Banner%20top.png

Banner%20top.png

641 ms

home%202.png

home%202.png

242 ms

Solar%20Products%201.png

Solar%20Products%201.png

241 ms

water%20purification2.png

water%20purification2.png

409 ms

DIY%20Pools%201.png

DIY%20Pools%201.png

408 ms

Thermal%20Coating%201.png

Thermal%20Coating%201.png

410 ms

contact%201.png

contact%201.png

449 ms

widget.aspx

widget.aspx

23 ms

Home%201.png

Home%201.png

201 ms

Solar%20Products%202.png

Solar%20Products%202.png

211 ms

water%20purification%201.png

water%20purification%201.png

212 ms

DIY%20Pools%202.png

DIY%20Pools%202.png

206 ms

Thermal%20Coating%202.png

Thermal%20Coating%202.png

212 ms

Contact%202.png

Contact%202.png

213 ms

Accessibility Review

freeheat.com.au accessibility score

91

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

freeheat.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

freeheat.com.au SEO score

86

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Freeheat.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 Freeheat.com.au main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

freeheat.com.au

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