Tools & Wizards About Us
green-deal-advisor.co.uk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

green-deal-advisor.co.uk

Commercial EPC UK | New Build EPC UK | Domestic EPC | UK EPC from £90.00

Page Load Speed

3.1 sec in total

First Response

319 ms

Resources Loaded

1.8 sec

Page Rendered

1 sec

green-deal-advisor.co.uk screenshot

About Website

Visit green-deal-advisor.co.uk now to see the best up-to-date Green Deal Advisor content and also check out these interesting facts you probably never knew about green-deal-advisor.co.uk

Commercial & Domestic EPC surveys for UK properties, providing energy performance certificates by fully qualified assessors from £90.00.

Visit green-deal-advisor.co.uk

Key Findings

We analyzed Green-deal-advisor.co.uk page load time and found that the first response time was 319 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

green-deal-advisor.co.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

green-deal-advisor.co.uk

319 ms

js

62 ms

mobirise-icons.css

111 ms

tether.min.css

200 ms

bootstrap.min.css

593 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Green-deal-advisor.co.uk, 13% (5 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (819 ms) belongs to the original domain Green-deal-advisor.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 651.0 kB (14%)

Content Size

4.7 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Green-deal-advisor.co.uk main page is 4.7 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. 30% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.0 kB

  • Original 25.4 kB
  • After minification 21.5 kB
  • After compression 5.5 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 15% 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 20.0 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 143.7 kB

  • Original 4.0 MB
  • After minification 3.9 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. Green Deal Advisor images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 236.8 kB

  • Original 329.8 kB
  • After minification 328.6 kB
  • After compression 93.1 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 236.8 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 250.6 kB

  • Original 293.1 kB
  • After minification 272.4 kB
  • After compression 42.5 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. Green-deal-advisor.co.uk needs all CSS files to be minified and compressed as it can save up to 250.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (58%)

Requests Now

33

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Green Deal Advisor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

green-deal-advisor.co.uk

green-deal-advisor.co.uk

319 ms

js

js

62 ms

mobirise-icons.css

mobirise-icons.css

111 ms

tether.min.css

tether.min.css

200 ms

bootstrap.min.css

bootstrap.min.css

593 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

390 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

228 ms

styles.css

styles.css

229 ms

style.css

style.css

243 ms

style.css

style.css

301 ms

mbr-additional.css

mbr-additional.css

524 ms

jquery.min.js

jquery.min.js

546 ms

popper.min.js

popper.min.js

389 ms

tether.min.js

tether.min.js

456 ms

bootstrap.min.js

bootstrap.min.js

541 ms

nav-dropdown.js

nav-dropdown.js

539 ms

navbar-dropdown.js

navbar-dropdown.js

562 ms

jquery.touch-swipe.min.js

jquery.touch-swipe.min.js

679 ms

jarallax.min.js

jarallax.min.js

684 ms

smooth-scroll.js

smooth-scroll.js

673 ms

script.js

script.js

679 ms

Logo2270x420.png

Logo2270x420.png

758 ms

css

css

34 ms

mbr-3-1920x1079.jpg

mbr-3-1920x1079.jpg

516 ms

mbr-5.jpg

mbr-5.jpg

467 ms

mbr-8.jpg

mbr-8.jpg

630 ms

mbr-4.jpg

mbr-4.jpg

405 ms

mbr-14.jpg

mbr-14.jpg

319 ms

mbr-1920x1227.jpg

mbr-1920x1227.jpg

611 ms

mbr-1.png

mbr-1.png

646 ms

mbr-11.jpg

mbr-11.jpg

561 ms

mbr-8.png

mbr-8.png

819 ms

mbr-14-1920x1280.jpg

mbr-14-1920x1280.jpg

755 ms

mbr-9.jpg

mbr-9.jpg

667 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0Uz.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0Uz.woff

25 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-ro-FV0Uz.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-ro-FV0Uz.woff

38 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0Uz.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0Uz.woff

50 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uz.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uz.woff

63 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0Uz.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0Uz.woff

64 ms

mobirise-icons.ttf

mobirise-icons.ttf

669 ms

Accessibility Review

green-deal-advisor.co.uk accessibility score

88

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.

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

green-deal-advisor.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

green-deal-advisor.co.uk SEO score

75

Search Engine Optimization Advices

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 Green-deal-advisor.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 Green-deal-advisor.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

green-deal-advisor.co.uk

Open Graph description is not detected on the main page of Green Deal Advisor. 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: