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hallamshireenergy.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hallamshireenergy.co.uk

Home - hallamshireenergy.co.uk

Page Load Speed

9.4 sec in total

First Response

282 ms

Resources Loaded

8.6 sec

Page Rendered

577 ms

hallamshireenergy.co.uk screenshot

About Website

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

Welcome to Hallamshire Energy Why hello there Sheffielder Please excuse the building work – new website coming soon! Get Started Discover more New Boilers Domestic Gas boiler replacements with Sheffie...

Visit hallamshireenergy.co.uk

Key Findings

We analyzed Hallamshireenergy.co.uk page load time and found that the first response time was 282 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

hallamshireenergy.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

hallamshireenergy.co.uk

282 ms

hallamshireenergy.co.uk

646 ms

frontend.css

384 ms

header-footer-elementor.css

389 ms

frontend.min.css

401 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 90% of them (96 requests) were addressed to the original Hallamshireenergy.co.uk, 8% (9 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Hallamshireenergy.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.1 kB (11%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hallamshireenergy.co.uk main page is 2.9 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 168.5 kB

  • Original 194.7 kB
  • After minification 173.5 kB
  • After compression 26.2 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 21.2 kB, which is 11% 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 168.5 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 42.6 kB

  • Original 2.3 MB
  • After minification 2.3 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. Hallamshireenergy images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 57.3 kB

  • Original 219.2 kB
  • After minification 219.2 kB
  • After compression 162.0 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 57.3 kB or 26% of the original size.

CSS Optimization

-20%

Potential reduce by 41.7 kB

  • Original 212.8 kB
  • After minification 212.5 kB
  • After compression 171.1 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. Hallamshireenergy.co.uk needs all CSS files to be minified and compressed as it can save up to 41.7 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (80%)

Requests Now

94

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hallamshireenergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 55 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hallamshireenergy.co.uk

hallamshireenergy.co.uk

282 ms

hallamshireenergy.co.uk

hallamshireenergy.co.uk

646 ms

frontend.css

frontend.css

384 ms

header-footer-elementor.css

header-footer-elementor.css

389 ms

frontend.min.css

frontend.min.css

401 ms

swiper.min.css

swiper.min.css

387 ms

e-swiper.min.css

e-swiper.min.css

415 ms

post-17.css

post-17.css

427 ms

popup.min.css

popup.min.css

725 ms

fadeInUp.min.css

fadeInUp.min.css

713 ms

widget-heading.min.css

widget-heading.min.css

714 ms

fadeInDown.min.css

fadeInDown.min.css

731 ms

widget-icon-box.min.css

widget-icon-box.min.css

741 ms

fadeInLeft.min.css

fadeInLeft.min.css

761 ms

zoomIn.min.css

zoomIn.min.css

1040 ms

fadeInRight.min.css

fadeInRight.min.css

1044 ms

widget-text-editor.min.css

widget-text-editor.min.css

1051 ms

widget-image.min.css

widget-image.min.css

1057 ms

bounceIn.min.css

bounceIn.min.css

1074 ms

widget-counter.min.css

widget-counter.min.css

1095 ms

widget-star-rating.min.css

widget-star-rating.min.css

1369 ms

widget-testimonial-carousel.min.css

widget-testimonial-carousel.min.css

1383 ms

widget-carousel-module-base.min.css

widget-carousel-module-base.min.css

1384 ms

widget-call-to-action.min.css

widget-call-to-action.min.css

1391 ms

transitions.min.css

transitions.min.css

1401 ms

fadeIn.min.css

fadeIn.min.css

1439 ms

widget-flip-box.min.css

widget-flip-box.min.css

1699 ms

widget-image-carousel.min.css

widget-image-carousel.min.css

1710 ms

widget-divider.min.css

widget-divider.min.css

1708 ms

post-15.css

post-15.css

1765 ms

style.css

style.css

1761 ms

text-editor.css

text-editor.css

1772 ms

style.min.css

style.min.css

2030 ms

theme.min.css

theme.min.css

2043 ms

header-footer.min.css

header-footer.min.css

2036 ms

widget-icon-list.min.css

widget-icon-list.min.css

2092 ms

e-animation-pop.min.css

e-animation-pop.min.css

2096 ms

css

css

38 ms

js

js

80 ms

widget-social-icons.min.css

widget-social-icons.min.css

2081 ms

apple-webkit.min.css

apple-webkit.min.css

2026 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

2028 ms

post-23.css

post-23.css

2053 ms

all.min.css

all.min.css

2073 ms

v4-shims.min.css

v4-shims.min.css

2067 ms

post-27.css

post-27.css

2050 ms

ekiticons.css

ekiticons.css

2035 ms

elegant.css

elegant.css

2043 ms

linearicons.css

linearicons.css

2055 ms

themify.css

themify.css

2076 ms

widget-icon-list.min.css

widget-icon-list.min.css

2060 ms

widget-social-icons.min.css

widget-social-icons.min.css

2046 ms

brands.css

brands.css

2042 ms

fontawesome.css

fontawesome.css

2045 ms

solid.css

solid.css

2059 ms

widget-blockquote.min.css

widget-blockquote.min.css

2074 ms

widget-styles.css

widget-styles.css

2196 ms

responsive.css

responsive.css

2041 ms

jquery.min.js

jquery.min.js

2163 ms

jquery-migrate.min.js

jquery-migrate.min.js

2035 ms

v4-shims.min.js

v4-shims.min.js

2065 ms

jquery-numerator.min.js

jquery-numerator.min.js

2067 ms

imagesloaded.min.js

imagesloaded.min.js

2065 ms

cute-alert.js

cute-alert.js

2206 ms

hello-frontend.min.js

hello-frontend.min.js

2059 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

2080 ms

frontend-script.js

frontend-script.js

2080 ms

widget-scripts.js

widget-scripts.js

2168 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

2090 ms

webpack.runtime.min.js

webpack.runtime.min.js

2170 ms

frontend-modules.min.js

frontend-modules.min.js

2152 ms

hooks.min.js

hooks.min.js

2129 ms

i18n.min.js

i18n.min.js

2080 ms

frontend.min.js

frontend.min.js

2093 ms

core.min.js

core.min.js

2178 ms

frontend.min.js

frontend.min.js

2165 ms

elements-handlers.min.js

elements-handlers.min.js

2058 ms

animate-circle.min.js

animate-circle.min.js

2088 ms

elementor.js

elementor.js

2084 ms

HES-LOGO-2024.png

HES-LOGO-2024.png

1090 ms

bg_pattern2.png

bg_pattern2.png

1062 ms

warm-and-cool-air-conditioning-london.png

warm-and-cool-air-conditioning-london.png

1897 ms

IMG_3548.avif

IMG_3548.avif

1546 ms

happy-african-american-man-using-smartphone-and-drinking-coffee-in-kitchen.jpg

happy-african-american-man-using-smartphone-and-drinking-coffee-in-kitchen.jpg

2455 ms

warm-and-cool-boiler-1.png

warm-and-cool-boiler-1.png

2235 ms

family-in-kitchen-at-home-2022-03-09-02-32-24-utc-scaled-1.jpg

family-in-kitchen-at-home-2022-03-09-02-32-24-utc-scaled-1.jpg

1914 ms

DIGITAL-TOOLBAG-STOCK-HEAT-PUMPS-005-scaled.jpeg

DIGITAL-TOOLBAG-STOCK-HEAT-PUMPS-005-scaled.jpeg

2070 ms

solar-panel-station-engineer-installing-solar-panel-at-solar-energy-farm-field-e1696237297361.jpg

solar-panel-station-engineer-installing-solar-panel-at-solar-energy-farm-field-e1696237297361.jpg

2246 ms

ATAG-Logo.webp

ATAG-Logo.webp

2229 ms

baxi-approved-installer-logo-blue-1.png

baxi-approved-installer-logo-blue-1.png

2379 ms

ideal-heating-logo-vector.png

ideal-heating-logo-vector.png

2530 ms

Vaillant-logo-2021.svg.png

Vaillant-logo-2021.svg.png

2850 ms

Viessmann-logo.svg.png

Viessmann-logo.svg.png

2783 ms

worcester-bos.png

worcester-bos.png

2592 ms

solar-panels-against-a-blue-sky.jpg

solar-panels-against-a-blue-sky.jpg

4087 ms

2278-SBP-Identity-02-2.png

2278-SBP-Identity-02-2.png

3076 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4e6yO4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4e6yO4a0Fg.ttf

17 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4deyO4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4deyO4a0Fg.ttf

52 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4bCyO4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4bCyO4a0Fg.ttf

79 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4ZmyO4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4ZmyO4a0Fg.ttf

81 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4QK1O4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4QK1O4a0Fg.ttf

82 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4TC1O4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4TC1O4a0Fg.ttf

80 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4W61O4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4W61O4a0Fg.ttf

82 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4bC1O4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4bC1O4a0Fg.ttf

77 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4TC0O4a0Fg.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4TC0O4a0Fg.ttf

82 ms

elementskit.woff

elementskit.woff

3294 ms

ElegantIcons.woff

ElegantIcons.woff

3047 ms

Accessibility Review

hallamshireenergy.co.uk accessibility score

96

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

Best Practices

hallamshireenergy.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

High

Page has valid source maps

SEO Factors

hallamshireenergy.co.uk SEO score

86

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

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 Hallamshireenergy.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 Hallamshireenergy.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

hallamshireenergy.co.uk

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