Tools & Wizards About Us

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

air-energy.co.uk

Compressed Air Specialists: Air Compressors, Vacuum Pumps | Air Energy

Page Load Speed

3.8 sec in total

First Response

253 ms

Resources Loaded

2.4 sec

Page Rendered

1.2 sec

About Website

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

Air Energy is an air compressor & vacuum pump sales & service specialist. We sell products from leading brands such as Hydrovane, CompAir & Elmo Rietschle.

Visit air-energy.co.uk

Key Findings

We analyzed Air-energy.co.uk page load time and found that the first response time was 253 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

air-energy.co.uk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.151

75/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

air-energy.co.uk

253 ms

airenergyuk.com

717 ms

style.min.css

83 ms

cleantalk-public.min.css

161 ms

autoptimize_single_3fd2afa98866679439097f4ab102fe0a.css

230 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Air-energy.co.uk, 83% (64 requests) were made to Airenergyuk.com and 9% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (717 ms) relates to the external source Airenergyuk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.9 kB (16%)

Content Size

900.3 kB

After Optimization

759.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Air-energy.co.uk main page is 900.3 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. 55% of websites need less resources to load. Images take 547.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 140.2 kB

  • Original 166.7 kB
  • After minification 166.4 kB
  • After compression 26.5 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 140.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 53 B

  • Original 547.2 kB
  • After minification 547.1 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 Energy images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 299 B

  • Original 112.8 kB
  • After minification 112.8 kB
  • After compression 112.5 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

-1%

Potential reduce by 412 B

  • Original 73.7 kB
  • After minification 73.6 kB
  • After compression 73.2 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. Air-energy.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (57%)

Requests Now

69

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

air-energy.co.uk accessibility score

86

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

air-energy.co.uk best practices score

92

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

SEO Factors

air-energy.co.uk SEO score

83

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Air-energy.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 Air-energy.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 Air Energy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: