Tools & Wizards About Us
airconditioningworld.co.uk screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

airconditioningworld.co.uk

Welcome to Air Conditioning World | CoolTech Air Conditioning

Page Load Speed

2.7 sec in total

First Response

247 ms

Resources Loaded

2.3 sec

Page Rendered

186 ms

airconditioningworld.co.uk screenshot

About Website

Welcome to airconditioningworld.co.uk homepage info - get ready to check Air Conditioning World best content right away, or after learning these important things about airconditioningworld.co.uk

Welcome to Air Conditioning World. We offer a great selection of air conditioning and climate control units for your commercial requirements. Order online today!

Visit airconditioningworld.co.uk

Key Findings

We analyzed Airconditioningworld.co.uk page load time and found that the first response time was 247 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

airconditioningworld.co.uk performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

airconditioningworld.co.uk

247 ms

www.airconditioningworld.co.uk

1072 ms

gtm.js

58 ms

style.css

173 ms

jquery-1.9.0.min.js

22 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 54% of them (45 requests) were addressed to the original Airconditioningworld.co.uk, 25% (21 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Airconditioningworld.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.4 kB (28%)

Content Size

842.9 kB

After Optimization

609.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airconditioningworld.co.uk main page is 842.9 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. 45% of websites need less resources to load. Javascripts take 351.2 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 176.2 kB

  • Original 186.6 kB
  • After minification 46.5 kB
  • After compression 10.4 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 140.1 kB, which is 75% 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 176.2 kB or 94% of the original size.

Image Optimization

-4%

Potential reduce by 10.4 kB

  • Original 242.6 kB
  • After minification 232.2 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. Air Conditioning World images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 403 B

  • Original 351.2 kB
  • After minification 351.2 kB
  • After compression 350.8 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.

CSS Optimization

-74%

Potential reduce by 46.4 kB

  • Original 62.5 kB
  • After minification 54.4 kB
  • After compression 16.1 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. Airconditioningworld.co.uk needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (50%)

Requests Now

60

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Conditioning World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airconditioningworld.co.uk

airconditioningworld.co.uk

247 ms

www.airconditioningworld.co.uk

www.airconditioningworld.co.uk

1072 ms

gtm.js

gtm.js

58 ms

style.css

style.css

173 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

22 ms

jquery-ui.min.js

jquery-ui.min.js

24 ms

select2.min.js

select2.min.js

337 ms

global.js

global.js

238 ms

home.css

home.css

264 ms

default.css

default.css

257 ms

slider.css

slider.css

264 ms

jquery.flexisel.js

jquery.flexisel.js

262 ms

home.js

home.js

336 ms

conversion.js

conversion.js

42 ms

jquery.fancybox.css

jquery.fancybox.css

273 ms

select2.css

select2.css

273 ms

all.js

all.js

59 ms

jquery-ui.css

jquery-ui.css

9 ms

css

css

32 ms

analytics.js

analytics.js

73 ms

flags.png

flags.png

142 ms

wishlist.png

wishlist.png

142 ms

header-bg.png

header-bg.png

148 ms

logo.png

logo.png

232 ms

spyglass.png

spyglass.png

189 ms

cart.png

cart.png

189 ms

telephone.png

telephone.png

233 ms

menu-button.png

menu-button.png

232 ms

nav-icons.png

nav-icons.png

233 ms

heat-icon.png

heat-icon.png

271 ms

1448463892-6032_2.jpg

1448463892-6032_2.jpg

354 ms

1448463892-9251_3.jpg

1448463892-9251_3.jpg

375 ms

1448463892-5642_4.jpg

1448463892-5642_4.jpg

395 ms

search.png

search.png

395 ms

cat1.jpg

cat1.jpg

310 ms

cat2.jpg

cat2.jpg

359 ms

cat3.jpg

cat3.jpg

393 ms

cat4.jpg

cat4.jpg

445 ms

multisplit.jpg

multisplit.jpg

450 ms

cat-6-new.jpg

cat-6-new.jpg

459 ms

install.jpg

install.jpg

475 ms

cat6.jpg

cat6.jpg

485 ms

home-cats-sale.png

home-cats-sale.png

486 ms

blog.png

blog.png

536 ms

testimonials.png

testimonials.png

540 ms

back-to-top.png

back-to-top.png

541 ms

information.png

information.png

558 ms

bag.png

bag.png

577 ms

cards.png

cards.png

575 ms

social.png

social.png

626 ms

85 ms

KFOlCnqEu92Fr1MmSU5fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmSU5fBBc-AMP6lQ.woff

82 ms

KFOlCnqEu92Fr1MmSU5fChc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmSU5fChc-AMP6lbBP.woff

204 ms

KFOlCnqEu92Fr1MmSU5fCxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmSU5fCxc-AMP6lbBP.woff

99 ms

KFOlCnqEu92Fr1MmSU5fBxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmSU5fBxc-AMP6lbBP.woff

104 ms

KFOlCnqEu92Fr1MmSU5fCBc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmSU5fCBc-AMP6lbBP.woff

104 ms

KFOlCnqEu92Fr1MmSU5fABc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmSU5fABc-AMP6lbBP.woff

102 ms

KFOlCnqEu92Fr1MmSU5fCRc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmSU5fCRc-AMP6lbBP.woff

104 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

116 ms

KFOmCnqEu92Fr1Mu7GxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7GxMKTU1Kvnz.woff

115 ms

KFOmCnqEu92Fr1Mu7WxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7WxMKTU1Kvnz.woff

114 ms

KFOmCnqEu92Fr1Mu4WxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu4WxMKTU1Kvnz.woff

115 ms

KFOmCnqEu92Fr1Mu7mxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7mxMKTU1Kvnz.woff

115 ms

KFOmCnqEu92Fr1Mu5mxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu5mxMKTU1Kvnz.woff

127 ms

KFOmCnqEu92Fr1Mu72xMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu72xMKTU1Kvnz.woff

127 ms

KFOlCnqEu92Fr1MmWUlfBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmWUlfBBc-AMP6lQ.woff

125 ms

KFOlCnqEu92Fr1MmWUlfChc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmWUlfChc-AMP6lbBP.woff

126 ms

KFOlCnqEu92Fr1MmWUlfCxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmWUlfCxc-AMP6lbBP.woff

126 ms

KFOlCnqEu92Fr1MmWUlfBxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmWUlfBxc-AMP6lbBP.woff

127 ms

KFOlCnqEu92Fr1MmWUlfCBc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmWUlfCBc-AMP6lbBP.woff

128 ms

KFOlCnqEu92Fr1MmWUlfABc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmWUlfABc-AMP6lbBP.woff

127 ms

KFOlCnqEu92Fr1MmWUlfCRc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmWUlfCRc-AMP6lbBP.woff

128 ms

collect

collect

61 ms

v2.zopim.com

v2.zopim.com

105 ms

loader.js

loader.js

93 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

32 ms

select2.png

select2.png

502 ms

select-arrow.png

select-arrow.png

495 ms

js

js

74 ms

63 ms

call-tracking_9.js

call-tracking_9.js

23 ms

asset_composer.js

asset_composer.js

49 ms

wcm

wcm

15 ms

slider-arrows.png

slider-arrows.png

91 ms

Accessibility Review

airconditioningworld.co.uk accessibility score

84

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

airconditioningworld.co.uk 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

airconditioningworld.co.uk SEO score

75

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 doesn't use 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 Airconditioningworld.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 Airconditioningworld.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

airconditioningworld.co.uk

Open Graph description is not detected on the main page of Air Conditioning World. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: