Tools & Wizards About Us
icax.co.uk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

icax.co.uk

Ground Source Energy | District Heating | Heat Networks | Clean Heating | Sustainable Energy | Renewable Energy | Ground source heating | Heat Pumps |...

Page Load Speed

4.5 sec in total

First Response

285 ms

Resources Loaded

3.4 sec

Page Rendered

812 ms

icax.co.uk screenshot

About Website

Welcome to icax.co.uk homepage info - get ready to check Icax best content for United Kingdom right away, or after learning these important things about icax.co.uk

Ground Source Heat Pumps | Ground Source Heating | PSDS | Ground Source Heating and Cooling | District Heat Networks | Sustainable Energy | Ground Source Heat Pump

Visit icax.co.uk

Key Findings

We analyzed Icax.co.uk page load time and found that the first response time was 285 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

icax.co.uk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.263

47/100

15%

TTI (Time to Interactive)

Value35.7 s

0/100

10%

Network Requests Diagram

icax.co.uk

285 ms

icax.co.uk

622 ms

bootstrap.min.css

607 ms

all.min.css

438 ms

animate.css

434 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 92% of them (107 requests) were addressed to the original Icax.co.uk, 3% (3 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Icax.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 767.9 kB (58%)

Content Size

1.3 MB

After Optimization

565.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Icax.co.uk main page is 1.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 519.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 70.7 kB

  • Original 82.5 kB
  • After minification 56.9 kB
  • After compression 11.8 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 25.6 kB, which is 31% 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 70.7 kB or 86% of the original size.

Image Optimization

-21%

Potential reduce by 111.0 kB

  • Original 519.7 kB
  • After minification 408.6 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. Obviously, Icax needs image optimization as it can save up to 111.0 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 237.7 kB

  • Original 330.7 kB
  • After minification 268.6 kB
  • After compression 93.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 237.7 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 348.5 kB

  • Original 400.6 kB
  • After minification 317.3 kB
  • After compression 52.1 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. Icax.co.uk needs all CSS files to be minified and compressed as it can save up to 348.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (18%)

Requests Now

110

After Optimization

90

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Icax. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

icax.co.uk

icax.co.uk

285 ms

icax.co.uk

icax.co.uk

622 ms

bootstrap.min.css

bootstrap.min.css

607 ms

all.min.css

all.min.css

438 ms

animate.css

animate.css

434 ms

slick.css

slick.css

271 ms

slick-theme.css

slick-theme.css

279 ms

colorbox.css

colorbox.css

278 ms

style.css

style.css

459 ms

jquery.cookiebar.css

jquery.cookiebar.css

380 ms

element.js

element.js

45 ms

jquery.min.js

jquery.min.js

382 ms

bootstrap.min.js

bootstrap.min.js

562 ms

slick.min.js

slick.min.js

496 ms

slick-animation.min.js

slick-animation.min.js

395 ms

jquery.colorbox.js

jquery.colorbox.js

398 ms

shuffle.min.js

shuffle.min.js

562 ms

script.js

script.js

562 ms

jquery.cookiebar.js

jquery.cookiebar.js

560 ms

js

js

54 ms

js

js

97 ms

css

css

33 ms

welcome.webp

welcome.webp

194 ms

logo.png

logo.png

191 ms

bg1.webp

bg1.webp

193 ms

features1.webp

features1.webp

364 ms

features2.webp

features2.webp

292 ms

features3.webp

features3.webp

291 ms

Leaf_v1.svg

Leaf_v1.svg

289 ms

Heat%20Transfer_v1.svg

Heat%20Transfer_v1.svg

366 ms

Spanner_v1.svg

Spanner_v1.svg

292 ms

Pencil_v1.svg

Pencil_v1.svg

365 ms

Air_v1.svg

Air_v1.svg

363 ms

Consultant_v1.svg

Consultant_v1.svg

364 ms

Heat%20Pump_v1.svg

Heat%20Pump_v1.svg

397 ms

Modelling_v1.svg

Modelling_v1.svg

606 ms

product1.webp

product1.webp

470 ms

product2.webp

product2.webp

560 ms

product3.webp

product3.webp

477 ms

product4.webp

product4.webp

554 ms

product5.webp

product5.webp

483 ms

product6.webp

product6.webp

570 ms

mshp1.webp

mshp1.webp

760 ms

factoryimage.webp

factoryimage.webp

692 ms

community_centre1_1.webp

community_centre1_1.webp

741 ms

community_centre2_1.webp

community_centre2_1.webp

701 ms

housing1.webp

housing1.webp

837 ms

School_Retrofit1.webp

School_Retrofit1.webp

878 ms

School_Retrofit2.webp

School_Retrofit2.webp

804 ms

School_Retrofit3.webp

School_Retrofit3.webp

979 ms

School_Retrofit4.webp

School_Retrofit4.webp

916 ms

Hospital_Retro1_1.webp

Hospital_Retro1_1.webp

866 ms

housing2.webp

housing2.webp

1026 ms

font

font

90 ms

fa-solid-900.woff

fa-solid-900.woff

942 ms

fa-regular-400.woff

fa-regular-400.woff

891 ms

fa-brands-400.woff

fa-brands-400.woff

892 ms

housing3.webp

housing3.webp

937 ms

School_Retrofit5.webp

School_Retrofit5.webp

1066 ms

School_Retrofit6.webp

School_Retrofit6.webp

906 ms

CAHN3.webp

CAHN3.webp

907 ms

CAHN4.webp

CAHN4.webp

813 ms

partner1.png

partner1.png

823 ms

partner2.png

partner2.png

835 ms

partner3.png

partner3.png

902 ms

analytics.js

analytics.js

55 ms

js

js

65 ms

partner4.png

partner4.png

834 ms

slick.woff

slick.woff

840 ms

partner5.png

partner5.png

839 ms

partner6.png

partner6.png

868 ms

partner7.png

partner7.png

906 ms

partner8.png

partner8.png

916 ms

collect

collect

66 ms

collect

collect

70 ms

partner9.png

partner9.png

842 ms

partner10.png

partner10.png

838 ms

partner11.png

partner11.png

826 ms

partner12.png

partner12.png

822 ms

partner13.png

partner13.png

813 ms

partner14.png

partner14.png

823 ms

partner15.png

partner15.png

815 ms

partner16.png

partner16.png

793 ms

partner17.png

partner17.png

705 ms

partner18.png

partner18.png

699 ms

partner19.png

partner19.png

748 ms

partner20.png

partner20.png

734 ms

partner21.png

partner21.png

681 ms

partner22.png

partner22.png

655 ms

partner23.png

partner23.png

624 ms

partner24.png

partner24.png

620 ms

partner25.png

partner25.png

663 ms

partner26.png

partner26.png

612 ms

partner27.png

partner27.png

590 ms

partner28.png

partner28.png

589 ms

partner29.png

partner29.png

548 ms

partner30.png

partner30.png

554 ms

partner31.png

partner31.png

632 ms

partner32.png

partner32.png

585 ms

partner33.png

partner33.png

582 ms

partner34.png

partner34.png

587 ms

footer-logo.png

footer-logo.png

587 ms

accreditation1.webp

accreditation1.webp

571 ms

accreditation5.webp

accreditation5.webp

596 ms

accreditation6.webp

accreditation6.webp

582 ms

accreditation7.webp

accreditation7.webp

631 ms

CRP.webp

CRP.webp

588 ms

Cyber-Essentials-Logo.webp

Cyber-Essentials-Logo.webp

596 ms

accreditation3.webp

accreditation3.webp

563 ms

accreditation2.webp

accreditation2.webp

592 ms

accreditation4.webp

accreditation4.webp

582 ms

accreditation8.webp

accreditation8.webp

615 ms

bg3.webp

bg3.webp

696 ms

bg2.webp

bg2.webp

679 ms

testimonial_pattern_bg.png

testimonial_pattern_bg.png

672 ms

ajax-loader.gif

ajax-loader.gif

594 ms

Accessibility Review

icax.co.uk accessibility score

95

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

Best Practices

icax.co.uk best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

icax.co.uk SEO score

91

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

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 Icax.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 Icax.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

icax.co.uk

Open Graph description is not detected on the main page of Icax. 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: