Tools & Wizards About Us
canterburyaluminium.co.nz screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

canterburyaluminium.co.nz

Canterbury Aluminium | Fairview | Exceptional Windows & Doors

Page Load Speed

940 ms in total

First Response

79 ms

Resources Loaded

607 ms

Page Rendered

254 ms

canterburyaluminium.co.nz screenshot

About Website

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

Canterbury Aluminium, Delivering Warmth And Style To Windows And Doors Since 1987 . We Are Specialists In All Aspects Of Aluminium Joinery, Offering A Wide Range Of Styles And Colours To Suit Any Life...

Visit canterburyaluminium.co.nz

Key Findings

We analyzed Canterburyaluminium.co.nz page load time and found that the first response time was 79 ms and then it took 861 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

canterburyaluminium.co.nz performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

canterburyaluminium.co.nz

79 ms

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56 ms

legacy.js

48 ms

modern.js

55 ms

extract-css-runtime-c75f464820dc37ead9b1-min.en-US.js

49 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Canterburyaluminium.co.nz, 43% (18 requests) were made to Use.typekit.net and 24% (10 requests) were made to Assets.squarespace.com. The less responsive or slowest element that took the longest time to load (312 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.1 kB (6%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Canterburyaluminium.co.nz main page is 2.2 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 107.0 kB

  • Original 126.1 kB
  • After minification 112.2 kB
  • After compression 19.1 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. This page needs HTML code to be minified as it can gain 13.9 kB, which is 11% 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 107.0 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 22.5 kB

  • Original 1.0 MB
  • After minification 1.0 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. Canterbury Aluminium images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 4.6 kB

  • Original 992.4 kB
  • After minification 992.4 kB
  • After compression 987.8 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 13 (54%)

Requests Now

24

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Canterbury Aluminium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

canterburyaluminium.co.nz

canterburyaluminium.co.nz

79 ms

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gUQZY4VdeRFq4AZqn8BEBXLF0J8bn3HfHVjFodNvoKJfeCJBfFHN4UJLFRbh52jhWDmqFDmK5AFqZ2iKFRIDFAJoZAscFhJajU7CMkG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0jhB0iemkj1mkpPuydYml-AoTiAX0SaBujW48Sagyjh90jhNlOfG0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUyjamTiY8Djhy8ZYmC-Ao1OcFzdPUyjamTiY8Djhy8ZYmC-Ao1Oco8ifUySkolZPURjAoXZW4KiW4oOABCiAuTdc8udPoDSWmyScmDSeBRZPoRdhXCjhB0iemkj1mkpABCiAuTdc8udPoRdko0pKUCdhFydeyzSabCSaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80ZkoRdhXCiaiaOcBRiA8XpWFR-emqiAUTdcS0dcmXOYiaikoySkolZPUaiaS0jhB0iemkj1mkpPuydYml-AoTiAX0SaBujW48Sagyjh90jhNlOYiaikoRjAoXZW4KiW4ojAUudA80-WmlOcFzOcoEOYiaikoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlJ6U3ScNt-AuyOAozicIKgAiTjc4DJ6oCiewljcNqdhoTOQIaFPG4fHCgIMMjMPMfH6qJtKGbMg62JMJ7fbKzMsMMeMb6MKGHfO2IMsMMeM96MKG4fH3gIMMjfkMfH6qJnbIbMg6eJMJ7fbKOMsMMeMS6MKG4fHqgIMMjffMfH6qJCMIbMg65JMJ7fbKwMsMMegI6MKGHfOYJMyMgeMw6MKGHfOVJMyMgeMb6MKGHfOLJMyMgeMS6MKGHfOOJMyMgeMX6MKGHfO1JMyMgeMq6MKGHfORJMyMgegI6MKG4fVtnIMJj2KMfqMeyod0lg6.js

56 ms

legacy.js

legacy.js

48 ms

modern.js

modern.js

55 ms

extract-css-runtime-c75f464820dc37ead9b1-min.en-US.js

extract-css-runtime-c75f464820dc37ead9b1-min.en-US.js

49 ms

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

65 ms

cldr-resource-pack-e85130cf44bc2d365b8b-min.en-US.js

cldr-resource-pack-e85130cf44bc2d365b8b-min.en-US.js

49 ms

common-vendors-stable-b03dd66b7c78e5e40bc7-min.en-US.js

common-vendors-stable-b03dd66b7c78e5e40bc7-min.en-US.js

62 ms

common-vendors-7598f4eb50a2ef12b555-min.en-US.js

common-vendors-7598f4eb50a2ef12b555-min.en-US.js

68 ms

common-11bc3fc61d7822ac5843-min.en-US.js

common-11bc3fc61d7822ac5843-min.en-US.js

70 ms

performance-eb022691e09e39c54c48-min.en-US.js

performance-eb022691e09e39c54c48-min.en-US.js

52 ms

site.css

site.css

60 ms

powr.js

powr.js

68 ms

js

js

312 ms

site-bundle.js

site-bundle.js

60 ms

gtm.js

gtm.js

240 ms

Canterbury+Aluminium+logo+vertically+stacked+%28003%29.png

Canterbury+Aluminium+logo+vertically+stacked+%28003%29.png

253 ms

fairview+canterbury+aluminium+rennovation

fairview+canterbury+aluminium+rennovation

68 ms

H3+Builders+Hanmer+4.jpg

H3+Builders+Hanmer+4.jpg

70 ms

fairview+canterbury+aluminium+commercial

fairview+canterbury+aluminium+commercial

69 ms

fairview+canterbury+aluminium+energy+efficiency+eco

fairview+canterbury+aluminium+energy+efficiency+eco

68 ms

rufus2.jpg

rufus2.jpg

70 ms

image-asset.png

image-asset.png

65 ms

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d

48 ms

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92 ms

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70 ms

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118 ms

squarespace-ui-font.svg

squarespace-ui-font.svg

24 ms

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64 ms

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65 ms

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66 ms

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65 ms

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117 ms

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90 ms

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90 ms

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89 ms

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90 ms

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90 ms

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106 ms

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169 ms

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103 ms

p.gif

p.gif

84 ms

Accessibility Review

canterburyaluminium.co.nz accessibility score

95

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.

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

canterburyaluminium.co.nz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

canterburyaluminium.co.nz SEO score

93

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

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 Canterburyaluminium.co.nz 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 Canterburyaluminium.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

canterburyaluminium.co.nz

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