Tools & Wizards About Us
centralheatinghalifax.net screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

centralheatinghalifax.net

Central heating and plumbing in Halifax - R Davies Plumbing and Heating

Page Load Speed

1.7 sec in total

First Response

384 ms

Resources Loaded

1.2 sec

Page Rendered

127 ms

centralheatinghalifax.net screenshot

About Website

Welcome to centralheatinghalifax.net homepage info - get ready to check Central Heating Halifax best content right away, or after learning these important things about centralheatinghalifax.net

Need a central heating and boiler replacement specialist in Halifax? R. Davies Plumbing and Heating offer plumber services like boiler installations to the residents of Halifax, Huddersfield, Brighous...

Visit centralheatinghalifax.net

Key Findings

We analyzed Centralheatinghalifax.net page load time and found that the first response time was 384 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

centralheatinghalifax.net performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

centralheatinghalifax.net

384 ms

styles.css

110 ms

slideshow.js

213 ms

header.gif

145 ms

main_img_1.jpg

327 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Centralheatinghalifax.net, 8% (2 requests) were made to Hugedomains.com. The less responsive or slowest element that took the longest time to load (556 ms) belongs to the original domain Centralheatinghalifax.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.0 kB (3%)

Content Size

216.1 kB

After Optimization

210.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centralheatinghalifax.net main page is 216.1 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. 15% of websites need less resources to load. Images take 208.5 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 3.1 kB

  • Original 4.9 kB
  • After minification 4.7 kB
  • After compression 1.8 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. 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 3.1 kB or 63% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 208.5 kB
  • After minification 206.2 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. Central Heating Halifax images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 389 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 950 B

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 389 B or 29% of the original size.

CSS Optimization

-17%

Potential reduce by 220 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.1 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. Centralheatinghalifax.net needs all CSS files to be minified and compressed as it can save up to 220 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Heating Halifax. According to our analytics all requests are already optimized.

Network Requests Diagram

centralheatinghalifax.net

centralheatinghalifax.net

384 ms

styles.css

styles.css

110 ms

slideshow.js

slideshow.js

213 ms

header.gif

header.gif

145 ms

main_img_1.jpg

main_img_1.jpg

327 ms

CORGI.jpg

CORGI.jpg

218 ms

ENERGY%20EFFICIENCY.jpg

ENERGY%20EFFICIENCY.jpg

337 ms

ferolli.jpg

ferolli.jpg

219 ms

halstead.jpg

halstead.jpg

318 ms

Vailant.jpg

Vailant.jpg

244 ms

worcester.jpg

worcester.jpg

363 ms

index_1.jpg

index_1.jpg

328 ms

domain_profile.cfm

domain_profile.cfm

189 ms

main_img_2.jpg

main_img_2.jpg

319 ms

main_img_3.jpg

main_img_3.jpg

444 ms

home_btn_over.jpg

home_btn_over.jpg

334 ms

home_btn.jpg

home_btn.jpg

334 ms

services_btn_over.jpg

services_btn_over.jpg

343 ms

services_btn.jpg

services_btn.jpg

357 ms

portfolio_btn_over.jpg

portfolio_btn_over.jpg

444 ms

portfolio_btn.jpg

portfolio_btn.jpg

444 ms

contact_btn_over.jpg

contact_btn_over.jpg

473 ms

contact_btn.jpg

contact_btn.jpg

467 ms

nav_end.jpg

nav_end.jpg

473 ms

green_bullet.gif

green_bullet.gif

556 ms

www.hugedomains.com

www.hugedomains.com

208 ms

Accessibility Review

centralheatinghalifax.net accessibility score

58

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

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

Image elements do not have [alt] attributes

Best Practices

centralheatinghalifax.net 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

Serves images with low resolution

SEO Factors

centralheatinghalifax.net SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centralheatinghalifax.net 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 Centralheatinghalifax.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

centralheatinghalifax.net

Open Graph description is not detected on the main page of Central Heating Halifax. 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: