Tools & Wizards About Us
climateandpower.co.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

climateandpower.co.uk

Air Conditioning & Heat Recovery Ventilation Systems In Derby

Page Load Speed

2.5 sec in total

First Response

400 ms

Resources Loaded

1.7 sec

Page Rendered

359 ms

climateandpower.co.uk screenshot

About Website

Click here to check amazing Climateandpower content. Otherwise, check out these important facts you probably never knew about climateandpower.co.uk

Specialists in Mitsubishi air conditioning systems and Ecodan heat pump technology, ventilation and heat recovery as well as oil fired heating systems

Visit climateandpower.co.uk

Key Findings

We analyzed Climateandpower.co.uk page load time and found that the first response time was 400 ms and then it took 2.1 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

climateandpower.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value2,190 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

climateandpower.co.uk

400 ms

analytics

140 ms

jquery.js

276 ms

jquery-fx.js

175 ms

addthis_widget.js

8 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 79% of them (26 requests) were addressed to the original Climateandpower.co.uk, 12% (4 requests) were made to Getyouonline.co.uk and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (653 ms) belongs to the original domain Climateandpower.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.4 kB (1%)

Content Size

1.2 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Climateandpower.co.uk main page is 1.2 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.3 kB

  • Original 10.4 kB
  • After minification 9.8 kB
  • After compression 3.1 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 7.3 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 952 B

  • Original 1.1 MB
  • After minification 1.1 MB

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. Climateandpower images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 987 B

  • Original 58.0 kB
  • After minification 58.0 kB
  • After compression 57.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 1.1 kB

  • Original 6.4 kB
  • After minification 6.4 kB
  • After compression 5.3 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. Climateandpower.co.uk needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Climateandpower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

climateandpower.co.uk

climateandpower.co.uk

400 ms

analytics

analytics

140 ms

jquery.js

jquery.js

276 ms

jquery-fx.js

jquery-fx.js

175 ms

addthis_widget.js

addthis_widget.js

8 ms

cookies-jquery.js

cookies-jquery.js

239 ms

style.css

style.css

171 ms

shared.css

shared.css

174 ms

cookies-style.css

cookies-style.css

240 ms

email

email

174 ms

analytics.js

analytics.js

7 ms

collect

collect

40 ms

cookies-jquery.js

cookies-jquery.js

388 ms

cookies-style.css

cookies-style.css

399 ms

logo.jpg

logo.jpg

100 ms

tel-bg.jpg

tel-bg.jpg

87 ms

01-----air-conditioning.jpg

01-----air-conditioning.jpg

432 ms

02-----ecodan-heat-pumps-installer.jpg

02-----ecodan-heat-pumps-installer.jpg

593 ms

03-----heat-recovery-ventilation-system.jpg

03-----heat-recovery-ventilation-system.jpg

653 ms

mcs.jpg

mcs.jpg

84 ms

refcom.jpg

refcom.jpg

131 ms

oftec.jpg

oftec.jpg

174 ms

heat-awards.jpg

heat-awards.jpg

169 ms

mitsubishi.jpg

mitsubishi.jpg

223 ms

video-link.jpg

video-link.jpg

300 ms

home-link-air-con.jpg

home-link-air-con.jpg

299 ms

home-link-slide.png

home-link-slide.png

375 ms

home-link-heat-pumps.jpg

home-link-heat-pumps.jpg

449 ms

home-link-oil-fired.jpg

home-link-oil-fired.jpg

424 ms

home-link-ventilation.jpg

home-link-ventilation.jpg

515 ms

xhtml.png

xhtml.png

507 ms

css.png

css.png

509 ms

CenturyGothic.ttf

CenturyGothic.ttf

578 ms

Accessibility Review

climateandpower.co.uk accessibility score

91

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.

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

Links do not have a discernible name

Best Practices

climateandpower.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

SEO Factors

climateandpower.co.uk SEO score

62

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

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Climateandpower.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Climateandpower.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

climateandpower.co.uk

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