Tools & Wizards About Us
voltair.com.au screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

voltair.com.au

Air Conditioning Sales | Service and Maintenance Canberra

Page Load Speed

5.2 sec in total

First Response

460 ms

Resources Loaded

4.3 sec

Page Rendered

480 ms

voltair.com.au screenshot

About Website

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

We are specialists in the Air Conditioner supply, installation and servicing of split systems, multi-head and ducted reverse cycle air conditioning units.

Visit voltair.com.au

Key Findings

We analyzed Voltair.com.au page load time and found that the first response time was 460 ms and then it took 4.8 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

voltair.com.au performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value20.4 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value2,570 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.392

26/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

voltair.com.au

460 ms

voltair.com.au

1038 ms

all.min.css

34 ms

bootstrap.min.css

57 ms

front.css

26 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 90% of them (80 requests) were addressed to the original Voltair.com.au, 3% (3 requests) were made to Google.com and 2% (2 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Voltair.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 637.0 kB (16%)

Content Size

3.9 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voltair.com.au main page is 3.9 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. 60% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 298.3 kB

  • Original 350.4 kB
  • After minification 344.1 kB
  • After compression 52.1 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 298.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.3 MB
  • After minification 2.3 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. Volt Air images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 335.4 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 806.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 335.4 kB or 29% of the original size.

CSS Optimization

-4%

Potential reduce by 3.3 kB

  • Original 87.8 kB
  • After minification 87.8 kB
  • After compression 84.6 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. Voltair.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 53 (65%)

Requests Now

81

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volt Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

voltair.com.au

voltair.com.au

460 ms

voltair.com.au

voltair.com.au

1038 ms

all.min.css

all.min.css

34 ms

bootstrap.min.css

bootstrap.min.css

57 ms

front.css

front.css

26 ms

uaf.css

uaf.css

31 ms

style.min.css

style.min.css

16 ms

basic.min.css

basic.min.css

22 ms

theme-ie11.min.css

theme-ie11.min.css

19 ms

theme.min.css

theme.min.css

28 ms

style.css

style.css

30 ms

utils.min.js

utils.min.js

37 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

40 ms

gtm.js

gtm.js

70 ms

Logo.png

Logo.png

18 ms

preloader.gif

preloader.gif

18 ms

UVP-2.png

UVP-2.png

38 ms

UVP-1.png

UVP-1.png

922 ms

475_VoltAir_JAN21-520x347.jpg

475_VoltAir_JAN21-520x347.jpg

41 ms

iXLrZiWQ-scaled.jpeg

iXLrZiWQ-scaled.jpeg

85 ms

Picture6-scaled.jpg

Picture6-scaled.jpg

1649 ms

535_VoltAir_JAN21.jpg

535_VoltAir_JAN21.jpg

1684 ms

547_VoltAir_JAN21.jpg

547_VoltAir_JAN21.jpg

1607 ms

Years-80.jpg

Years-80.jpg

29 ms

Ways-80.jpg

Ways-80.jpg

51 ms

Experienced-80.jpg

Experienced-80.jpg

68 ms

Reliable-80.jpg

Reliable-80.jpg

69 ms

Local-80.jpg

Local-80.jpg

85 ms

Friendly-80.jpg

Friendly-80.jpg

84 ms

Fujitsu-80.jpg

Fujitsu-80.jpg

94 ms

Mitsubishi-Electric-80.jpg

Mitsubishi-Electric-80.jpg

169 ms

Mitsubishi-Heavy-Industries-80.jpg

Mitsubishi-Heavy-Industries-80.jpg

169 ms

Stars.png

Stars.png

172 ms

179_VoltAir_NOV20.jpg

179_VoltAir_NOV20.jpg

182 ms

285_VoltAir_NOV20.jpg

285_VoltAir_NOV20.jpg

1572 ms

194_VoltAir_NOV20.jpg

194_VoltAir_NOV20.jpg

229 ms

222_VoltAir_NOV20-300x300.jpg

222_VoltAir_NOV20-300x300.jpg

241 ms

Mark.jpeg

Mark.jpeg

268 ms

analytics.js

analytics.js

44 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

278 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

299 ms

hustle-icons.min.css

hustle-icons.min.css

311 ms

hustle-global.min.css

hustle-global.min.css

328 ms

hustle-optin.min.css

hustle-optin.min.css

341 ms

hustle-inline.min.css

hustle-inline.min.css

360 ms

css

css

50 ms

hooks.min.js

hooks.min.js

380 ms

i18n.min.js

i18n.min.js

382 ms

jquery.min.js

jquery.min.js

403 ms

jquery-migrate.min.js

jquery-migrate.min.js

418 ms

jquery.form.min.js

jquery.form.min.js

428 ms

popper.min.js

popper.min.js

445 ms

bootstrap.min.js

bootstrap.min.js

457 ms

api.js

api.js

39 ms

api.js

api.js

60 ms

api.js

api.js

71 ms

front.js

front.js

472 ms

hustle-ui.min.js

hustle-ui.min.js

488 ms

underscore.min.js

underscore.min.js

545 ms

front.min.js

front.min.js

534 ms

app.js

app.js

514 ms

217 ms

scripts.min.js

scripts.min.js

506 ms

smoothscroll.js

smoothscroll.js

521 ms

jquery.fitvids.js

jquery.fitvids.js

525 ms

frontend-bundle.min.js

frontend-bundle.min.js

523 ms

dom-ready.min.js

dom-ready.min.js

573 ms

a11y.min.js

a11y.min.js

564 ms

jquery.json.min.js

jquery.json.min.js

489 ms

gravityforms.min.js

gravityforms.min.js

494 ms

conditional_logic.min.js

conditional_logic.min.js

497 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

501 ms

vendor-theme.min.js

vendor-theme.min.js

470 ms

scripts-theme.min.js

scripts-theme.min.js

473 ms

frontend-legacy.min.js

frontend-legacy.min.js

463 ms

common.js

common.js

457 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

457 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

456 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

450 ms

sticky-elements.js

sticky-elements.js

458 ms

4475Qanelas-Soft-Bold.woff

4475Qanelas-Soft-Bold.woff

1596 ms

2736Helvetica-Neue-Light.woff

2736Helvetica-Neue-Light.woff

1630 ms

modules.woff

modules.woff

1198 ms

7600Qanelas-Soft-Medium.woff

7600Qanelas-Soft-Medium.woff

2357 ms

131Qanelas-Soft-Black.woff

131Qanelas-Soft-Black.woff

1653 ms

covid-safe-logo.png

covid-safe-logo.png

1863 ms

ARCtick_Logo-300x79.jpg

ARCtick_Logo-300x79.jpg

1535 ms

recaptcha__en_gb.js

recaptcha__en_gb.js

24 ms

recaptcha__en.js

recaptcha__en.js

7 ms

Accessibility Review

voltair.com.au accessibility score

79

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

voltair.com.au best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

voltair.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 Voltair.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 Voltair.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

voltair.com.au

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