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aar.co.nz screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

aar.co.nz

Heating, Ventilation & Air Conditioning Systems | Absolute

Page Load Speed

1.7 sec in total

First Response

318 ms

Resources Loaded

1.1 sec

Page Rendered

302 ms

aar.co.nz screenshot

About Website

Click here to check amazing Aar content. Otherwise, check out these important facts you probably never knew about aar.co.nz

Absolute Air Conditioning & Refrigeration caters to all your heating, ventilation & air conditioning needs. Our technicians are here to help. Contact us today!

Visit aar.co.nz

Key Findings

We analyzed Aar.co.nz page load time and found that the first response time was 318 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

aar.co.nz performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value520 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

aar.co.nz

318 ms

www.aar.co.nz

327 ms

analytics.js

101 ms

gtm.js

148 ms

Bg-1980x1315-2880w.jpg

489 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Aar.co.nz, 37% (7 requests) were made to Lirp.cdn-website.com and 16% (3 requests) were made to Irp-cdn.multiscreensite.com. The less responsive or slowest element that took the longest time to load (489 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.9 kB (16%)

Content Size

567.4 kB

After Optimization

474.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Aar.co.nz main page is 567.4 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. 40% of websites need less resources to load. Images take 301.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 92.8 kB

  • Original 115.5 kB
  • After minification 112.2 kB
  • After compression 22.7 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 92.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 301.1 kB
  • After minification 301.1 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. Aar images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 159 B

  • Original 150.8 kB
  • After minification 150.8 kB
  • After compression 150.7 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.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • AJAX
  • Images
  • JavaScript

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aar. 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 as a result speed up the page load time.

Network Requests Diagram

aar.co.nz

aar.co.nz

318 ms

www.aar.co.nz

www.aar.co.nz

327 ms

analytics.js

analytics.js

101 ms

gtm.js

gtm.js

148 ms

Bg-1980x1315-2880w.jpg

Bg-1980x1315-2880w.jpg

489 ms

slider_2-2000x600.jpg

slider_2-2000x600.jpg

201 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

81 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

94 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

79 ms

slider_3-2000x600.jpg

slider_3-2000x600.jpg

331 ms

CCCA%20LOGO-271x175.gif

CCCA%20LOGO-271x175.gif

161 ms

logo_final-268x147-192w.png

logo_final-268x147-192w.png

142 ms

slider_1-2000x600-1920w.jpg

slider_1-2000x600-1920w.jpg

228 ms

4-499x337.dm.crop_45_0_499_337_ZnrT-480w.jpg

4-499x337.dm.crop_45_0_499_337_ZnrT-480w.jpg

142 ms

3-331x336.dm.crop_195_0_331_336_Qlsm-480w.jpg

3-331x336.dm.crop_195_0_331_336_Qlsm-480w.jpg

210 ms

FUJ%20ACCRED%20SML-120x88-208w.png

FUJ%20ACCRED%20SML-120x88-208w.png

161 ms

yolLogoFooter-72x77-90w.png

yolLogoFooter-72x77-90w.png

215 ms

collect

collect

24 ms

js

js

66 ms

Accessibility Review

aar.co.nz accessibility score

76

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

Heading elements are not in a sequentially-descending order

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

aar.co.nz 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

aar.co.nz 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aar.co.nz 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 Aar.co.nz 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

aar.co.nz

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