Tools & Wizards About Us
centralairconditioning.co.uk screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

centralairconditioning.co.uk

Air conditioners Glasgow, Scotland: Central Air Conditioning Services

Page Load Speed

731 ms in total

First Response

47 ms

Resources Loaded

462 ms

Page Rendered

222 ms

centralairconditioning.co.uk screenshot

About Website

Click here to check amazing Central Air Conditioning content. Otherwise, check out these important facts you probably never knew about centralairconditioning.co.uk

Air Conditioning Services Glasgow: Central Air Conditioning Services. Our systems are great for retail outlets, computer rooms, restaurants, homes, offices and many more.

Visit centralairconditioning.co.uk

Key Findings

We analyzed Centralairconditioning.co.uk page load time and found that the first response time was 47 ms and then it took 684 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

centralairconditioning.co.uk performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

centralairconditioning.co.uk

47 ms

www.centralairconditioning.co.uk

17 ms

www.centralairconditioning.co.uk

56 ms

phone-receiver-23x23-2880w.png

126 ms

jquery-3.7.0.min.js

57 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Centralairconditioning.co.uk, 55% (23 requests) were made to Lirp.cdn-website.com and 29% (12 requests) were made to Irp.cdn-website.com. The less responsive or slowest element that took the longest time to load (311 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.3 kB (23%)

Content Size

339.0 kB

After Optimization

261.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Centralairconditioning.co.uk main page is 339.0 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. 60% of websites need less resources to load. Javascripts take 130.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 77.1 kB

  • Original 101.2 kB
  • After minification 97.8 kB
  • After compression 24.1 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 77.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 68 B

  • Original 107.7 kB
  • After minification 107.7 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. Central Air Conditioning images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 109 B

  • Original 130.1 kB
  • After minification 130.1 kB
  • After compression 130.0 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 3 (11%)

Requests Now

27

After Optimization

24

  • Images
  • JavaScript

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Air Conditioning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

centralairconditioning.co.uk

centralairconditioning.co.uk

47 ms

www.centralairconditioning.co.uk

www.centralairconditioning.co.uk

17 ms

www.centralairconditioning.co.uk

www.centralairconditioning.co.uk

56 ms

phone-receiver-23x23-2880w.png

phone-receiver-23x23-2880w.png

126 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

57 ms

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

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

74 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

69 ms

js

js

103 ms

black-back-closed-envelope-shape-25x20-2880w.png

black-back-closed-envelope-shape-25x20-2880w.png

42 ms

LOGO-224x68-480w.png

LOGO-224x68-480w.png

41 ms

remote-control-directed-on-air-conditioner-1440x994-2880w.jpg

remote-control-directed-on-air-conditioner-1440x994-2880w.jpg

52 ms

deivider-250x25-2880w.png

deivider-250x25-2880w.png

42 ms

phone-receiver-small-icon_WAlwIDDRMWifaowCRbrz-225x46-2880w.png

phone-receiver-small-icon_WAlwIDDRMWifaowCRbrz-225x46-2880w.png

54 ms

email-button-small-icon_zCscNgzQG6dQpyyMvwjc-225x46-2880w.png

email-button-small-icon_zCscNgzQG6dQpyyMvwjc-225x46-2880w.png

67 ms

background_iJXpn4x9QQuOpTOCLGOv-1440x547-2880w.jpg

background_iJXpn4x9QQuOpTOCLGOv-1440x547-2880w.jpg

184 ms

divider-2-250x25-2880w.png

divider-2-250x25-2880w.png

55 ms

air-conditioner-heat-pump-442x444-414w.png

air-conditioner-heat-pump-442x444-414w.png

71 ms

shop-184x182-320w.jpg

shop-184x182-320w.jpg

198 ms

Monitor-184x182-320w.jpg

Monitor-184x182-320w.jpg

85 ms

restaurant-cutlery-circular-symbol-of-a-spoon-and-a-fork-in-a-circle_j4i1spKhToqwE5wiKkc4-184x182-320w.jpg

restaurant-cutlery-circular-symbol-of-a-spoon-and-a-fork-in-a-circle_j4i1spKhToqwE5wiKkc4-184x182-320w.jpg

186 ms

house_ZIc29y2TZi3u1PTgvTHb-184x182-320w.jpg

house_ZIc29y2TZi3u1PTgvTHb-184x182-320w.jpg

86 ms

three-buildings_Qns8ZPFSR6jfUEQXbTQn-184x182-320w.jpg

three-buildings_Qns8ZPFSR6jfUEQXbTQn-184x182-320w.jpg

85 ms

three-dots-more-indicator-184x182-320w.jpg

three-dots-more-indicator-184x182-320w.jpg

174 ms

logo1-272x89-320w.jpg

logo1-272x89-320w.jpg

155 ms

sanyo-201x95-320w.png

sanyo-201x95-320w.png

101 ms

mitsubishi-electric-air-conditioning-system-logo-201x95-320w.png

mitsubishi-electric-air-conditioning-system-logo-201x95-320w.png

114 ms

daikin-201x95-320w.png

daikin-201x95-320w.png

114 ms

hitachi-inspire-the-next-logo-201x95-320w.png

hitachi-inspire-the-next-logo-201x95-320w.png

115 ms

toshiba-airconditioning-201x95-320w.png

toshiba-airconditioning-201x95-320w.png

185 ms

Panasonic-logo-201x95-320w.png

Panasonic-logo-201x95-320w.png

311 ms

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66 ms

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66 ms

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69 ms

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68 ms

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69 ms

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83 ms

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3 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

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10 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wmRdr.ttf

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11 ms

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10 ms

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10 ms

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6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwmRdr.ttf

10 ms

Accessibility Review

centralairconditioning.co.uk accessibility score

82

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-hidden="true"] elements contain focusable descendents

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

centralairconditioning.co.uk 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

centralairconditioning.co.uk SEO score

99

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

    EN

  • Encoding

    UTF-8

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

centralairconditioning.co.uk

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