Tools & Wizards About Us
airconditioningnz.co.nz screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

airconditioningnz.co.nz

airconditioningnz.co.nz - 1st Domains

Page Load Speed

4.9 sec in total

First Response

523 ms

Resources Loaded

4.2 sec

Page Rendered

237 ms

airconditioningnz.co.nz screenshot

About Website

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Key Findings

We analyzed Airconditioningnz.co.nz page load time and found that the first response time was 523 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

airconditioningnz.co.nz performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.258

48/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

airconditioningnz.co.nz

523 ms

style.css

236 ms

qhj8ihu.js

46 ms

style.min.css

491 ms

style.css

497 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 83% of them (60 requests) were addressed to the original Airconditioningnz.co.nz, 10% (7 requests) were made to Use.typekit.net and 3% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Airconditioningnz.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.8 kB (6%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Airconditioningnz.co.nz main page is 2.3 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.2 kB

  • Original 79.1 kB
  • After minification 68.9 kB
  • After compression 13.9 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 10.2 kB, which is 13% 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 65.2 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 67.1 kB

  • Original 2.2 MB
  • After minification 2.1 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. Air Co Nditioning Nz images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 9.5 kB

  • Original 14.1 kB
  • After minification 14.1 kB
  • After compression 4.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.5 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (42%)

Requests Now

64

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Co Nditioning Nz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airconditioningnz.co.nz

airconditioningnz.co.nz

523 ms

style.css

style.css

236 ms

qhj8ihu.js

qhj8ihu.js

46 ms

style.min.css

style.min.css

491 ms

style.css

style.css

497 ms

leaflet.css

leaflet.css

30 ms

mappress.css

mappress.css

478 ms

pagenavi-css.css

pagenavi-css.css

485 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

481 ms

smartslider.min.css

smartslider.min.css

495 ms

jquery.min.js

jquery.min.js

985 ms

jquery-migrate.min.js

jquery-migrate.min.js

764 ms

custom.js

custom.js

781 ms

menu.js

menu.js

767 ms

mobile-menu.js

mobile-menu.js

766 ms

menu-icon.css

menu-icon.css

778 ms

jquery.fitvids.js

jquery.fitvids.js

1017 ms

n2.min.js

n2.min.js

1270 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

1270 ms

ss-simple.min.js

ss-simple.min.js

1035 ms

w-bullet.min.js

w-bullet.min.js

1028 ms

encoder-form.js

encoder-form.js

1216 ms

core.min.js

core.min.js

1253 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1261 ms

jquery.easing.min.js

jquery.easing.min.js

1266 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1449 ms

wp-embed.min.js

wp-embed.min.js

1509 ms

leaflet.css

leaflet.css

18 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

954 ms

dd5309d2c603e149e7117b453.js

dd5309d2c603e149e7117b453.js

63 ms

trustlogo.js

trustlogo.js

47 ms

logo.gif

logo.gif

636 ms

tagline.gif

tagline.gif

452 ms

search-icon.gif

search-icon.gif

453 ms

menu-divider.png

menu-divider.png

452 ms

down-arrow.png

down-arrow.png

581 ms

bg.jpg

bg.jpg

1114 ms

Air-Con-Banner-V2.png

Air-Con-Banner-V2.png

1338 ms

Screen-Shot-2018-11-06-at-7.55.34-PM.png

Screen-Shot-2018-11-06-at-7.55.34-PM.png

1337 ms

Screen-Shot-2020-04-16-at-3.57.33-PM.png

Screen-Shot-2020-04-16-at-3.57.33-PM.png

1118 ms

Sensibo-banner.jpg

Sensibo-banner.jpg

1266 ms

LN_red_reflect_design_red_couch_1200x630.jpg

LN_red_reflect_design_red_couch_1200x630.jpg

2004 ms

ECan-Healthier-Homes-Canterbury.jpg

ECan-Healthier-Homes-Canterbury.jpg

1586 ms

Hypercore_series_1200x630.jpg

Hypercore_series_1200x630.jpg

1355 ms

Akld-Ford-Side.png

Akld-Ford-Side.png

1725 ms

Hypercore_series2_1200x630.jpg

Hypercore_series2_1200x630.jpg

1575 ms

ECan-Healthier-Homes-Canterbury-1024x375.jpg

ECan-Healthier-Homes-Canterbury-1024x375.jpg

1576 ms

fujitsu-heat-pumps-high-wall-e3-design.jpg

fujitsu-heat-pumps-high-wall-e3-design.jpg

1589 ms

resize.jpg

resize.jpg

1823 ms

Ecan-NewsStory-HealthierHomes-Web-banner.jpg

Ecan-NewsStory-HealthierHomes-Web-banner.jpg

1833 ms

banner3.jpg

banner3.jpg

2066 ms

AirCon-Brands.png

AirCon-Brands.png

1829 ms

images-1.jpg

images-1.jpg

1959 ms

AirCon-brands-300x26.jpg

AirCon-brands-300x26.jpg

2068 ms

AIR-CON-BRANDS-2-300x24.jpg

AIR-CON-BRANDS-2-300x24.jpg

2072 ms

Screen-Shot-2018-11-06-at-7.55.34-PM-300x78.png

Screen-Shot-2018-11-06-at-7.55.34-PM-300x78.png

2070 ms

Capture2.png

Capture2.png

2190 ms

Capture.png

Capture.png

2236 ms

AirCon-finance-300x43.jpg

AirCon-finance-300x43.jpg

2210 ms

mitsubishi-electric.jpg

mitsubishi-electric.jpg

2198 ms

fujitsu.jpg

fujitsu.jpg

2158 ms

panasonic.jpg

panasonic.jpg

2151 ms

earthwool.jpg

earthwool.jpg

2260 ms

smart-vent.gif

smart-vent.gif

2304 ms

gree.gif

gree.gif

2374 ms

d

d

19 ms

d

d

28 ms

d

d

30 ms

d

d

30 ms

d

d

40 ms

d

d

30 ms

p.gif

p.gif

37 ms

Accessibility Review

airconditioningnz.co.nz accessibility score

75

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 have valid values

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

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

airconditioningnz.co.nz best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

airconditioningnz.co.nz SEO score

95

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

    N/A

  • Encoding

    UTF-8

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

airconditioningnz.co.nz

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