Tools & Wizards About Us
airco.co screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

airco.co

Air Conditioning Heat Pumps Free Site Surveys - Airco A.C Limited

Page Load Speed

667 ms in total

First Response

43 ms

Resources Loaded

533 ms

Page Rendered

91 ms

airco.co screenshot

About Website

Click here to check amazing Airco content. Otherwise, check out these important facts you probably never knew about airco.co

Award Winning Heat Pump air conditioners installed Free Site Surveys Covering all of the South East UK, Eastbourne Hastings Brighton air conditioning

Visit airco.co

Key Findings

We analyzed Airco.co page load time and found that the first response time was 43 ms and then it took 624 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

airco.co performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.496

16/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.airco.co

43 ms

site.css

9 ms

duel.js

21 ms

js

66 ms

getSeal

351 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Airco.co, 54% (20 requests) were made to Nebula.wsimg.com and 24% (9 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (379 ms) relates to the external source Nebula.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.5 kB (22%)

Content Size

1.1 MB

After Optimization

862.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airco.co main page is 1.1 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. 55% of websites need less resources to load. Images take 773.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 41.8 kB

  • Original 53.7 kB
  • After minification 53.7 kB
  • After compression 11.9 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. 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 41.8 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 23.3 kB

  • Original 773.8 kB
  • After minification 750.5 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. Airco images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 146.6 kB

  • Original 239.3 kB
  • After minification 239.2 kB
  • After compression 92.7 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 146.6 kB or 61% of the original size.

CSS Optimization

-78%

Potential reduce by 25.8 kB

  • Original 33.0 kB
  • After minification 33.0 kB
  • After compression 7.2 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. Airco.co needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.airco.co

www.airco.co

43 ms

site.css

site.css

9 ms

duel.js

duel.js

21 ms

js

js

66 ms

getSeal

getSeal

351 ms

jq.js

jq.js

7 ms

6c8e8dd2d212474f9aaacb76e15e1b20

6c8e8dd2d212474f9aaacb76e15e1b20

75 ms

bd24572ee60200abc11f96f23d327a8b

bd24572ee60200abc11f96f23d327a8b

76 ms

13300c05dd93f60ca8ae990d5f579ba7

13300c05dd93f60ca8ae990d5f579ba7

79 ms

0002c538dc3f6bb83e30195f2255af5f

0002c538dc3f6bb83e30195f2255af5f

76 ms

5e8b98d2f5ae0fa17eb0140bd291ac15

5e8b98d2f5ae0fa17eb0140bd291ac15

74 ms

eb310946ce8097df17889833e962b090

eb310946ce8097df17889833e962b090

76 ms

6e6b98b144115e4aeb3727246ff142f8

6e6b98b144115e4aeb3727246ff142f8

79 ms

531752574256a69043058b9fffa792e9

531752574256a69043058b9fffa792e9

165 ms

990c00a9cce40fff0c20f5a5b183c16e

990c00a9cce40fff0c20f5a5b183c16e

349 ms

ae14a73cc6589e6c4d60043af50361ae

ae14a73cc6589e6c4d60043af50361ae

76 ms

8b1a46e20a213da0af4259391d18b635

8b1a46e20a213da0af4259391d18b635

352 ms

3a546e4dd659f0f51ea5ca8843370998

3a546e4dd659f0f51ea5ca8843370998

76 ms

316b116756d4d6a965fe1e8377d6c80b

316b116756d4d6a965fe1e8377d6c80b

355 ms

5b9d9b55c20b7b62591cbfe423f1fea6

5b9d9b55c20b7b62591cbfe423f1fea6

379 ms

bc7c3e8a86d3bd404755f92cf496c406

bc7c3e8a86d3bd404755f92cf496c406

79 ms

db3c1c366a64f57c120f8198d2382d0b

db3c1c366a64f57c120f8198d2382d0b

368 ms

fd30f670f1eff828ad0ca2f8989e6d9a

fd30f670f1eff828ad0ca2f8989e6d9a

171 ms

fafdd34e0c105ca8b56d7abf6b9e2ee6

fafdd34e0c105ca8b56d7abf6b9e2ee6

173 ms

9f11e54e0864adf8e7f073434219a754

9f11e54e0864adf8e7f073434219a754

175 ms

715db0e34167839da72516a9a4d29b84

715db0e34167839da72516a9a4d29b84

179 ms

scc-c2.min.js

scc-c2.min.js

31 ms

js

js

53 ms

analytics.js

analytics.js

18 ms

collect

collect

45 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8SX21nejpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8SX21nejpA.woff

41 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8cLx1nejpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8cLx1nejpA.woff

40 ms

subNavigation.js

subNavigation.js

10 ms

cookiemanager.js

cookiemanager.js

8 ms

iebackground.js

iebackground.js

9 ms

siteseal_gd_3_h_l_m.gif

siteseal_gd_3_h_l_m.gif

63 ms

util.window.js

util.window.js

5 ms

Accessibility Review

airco.co accessibility score

52

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

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

airco.co best practices score

75

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

airco.co SEO score

92

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

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

    EN

  • Encoding

    UTF-8

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

airco.co

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