Tools & Wizards About Us

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

advanair.co.uk

Advanced Air Conditioning 24/7 maintenance repair service installation. Chiller call out repairs

Page Load Speed

2.1 sec in total

First Response

180 ms

Resources Loaded

1.6 sec

Page Rendered

279 ms

About Website

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

24/7 call-out tel 01513565337 air conditioning, refrigeration & industrial chiller maintenance, service, installation, remote technical support. Experienced FGAS qualified engineers. Prompt breakdown ...

Visit advanair.co.uk

Key Findings

We analyzed Advanair.co.uk page load time and found that the first response time was 180 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

advanair.co.uk performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

advanair.co.uk

180 ms

advanair.co.uk

390 ms

style.min.css

80 ms

styles.css

156 ms

cookie-law-info-public.css

229 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 91% of them (48 requests) were addressed to the original Advanair.co.uk, 8% (4 requests) were made to Maps.googleapis.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (655 ms) belongs to the original domain Advanair.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.5 kB (13%)

Content Size

883.3 kB

After Optimization

764.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Advanair.co.uk main page is 883.3 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. 50% of websites need less resources to load. Images take 461.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 58.5 kB

  • Original 74.6 kB
  • After minification 70.8 kB
  • After compression 16.1 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 58.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 461.3 kB
  • After minification 458.3 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. Advan Air images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 28.4 kB

  • Original 246.1 kB
  • After minification 246.1 kB
  • After compression 217.7 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 28.4 kB or 12% of the original size.

CSS Optimization

-28%

Potential reduce by 28.6 kB

  • Original 101.4 kB
  • After minification 101.4 kB
  • After compression 72.8 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. Advanair.co.uk needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (82%)

Requests Now

45

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advan Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

advanair.co.uk accessibility score

87

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

<frame> or <iframe> elements do not have a title

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

advanair.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

advanair.co.uk SEO score

100

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

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 Advanair.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 Advanair.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

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