5.4 sec in total
331 ms
4.1 sec
1 sec
Welcome to 4dheatingandplumbing.co.uk homepage info - get ready to check 4 Dheatingandplumbing best content right away, or after learning these important things about 4dheatingandplumbing.co.uk
Our London Plumbers offering 24 hour emergency plumbing and heating services at affordable rates. Call local plumbers near you at 02034753026.
Visit 4dheatingandplumbing.co.ukWe analyzed 4dheatingandplumbing.co.uk page load time and found that the first response time was 331 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
4dheatingandplumbing.co.uk performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value8.1 s
2/100
25%
Value4.2 s
78/100
10%
Value1,980 ms
8/100
30%
Value0.057
98/100
15%
Value8.8 s
35/100
10%
331 ms
558 ms
420 ms
334 ms
316 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 84% of them (51 requests) were addressed to the original 4dheatingandplumbing.co.uk, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain 4dheatingandplumbing.co.uk.
Page size can be reduced by 150.4 kB (11%)
1.4 MB
1.3 MB
In fact, the total size of 4dheatingandplumbing.co.uk main page is 1.4 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 46.2 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 13.1 kB, which is 23% 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 46.2 kB or 82% of the original size.
Potential reduce by 101.3 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. 4 Dheatingandplumbing images are well optimized though.
Potential reduce by 459 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.4 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. 4dheatingandplumbing.co.uk has all CSS files already compressed.
Number of requests can be reduced by 19 (34%)
56
37
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Dheatingandplumbing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
4dheatingandplumbing.co.uk
331 ms
www.4dheatingandplumbing.co.uk
558 ms
bootstrap.min.css
420 ms
style.css
334 ms
flexslider.css
316 ms
font-awesome.min.css
319 ms
responsive.css
325 ms
css
69 ms
owl.carousel.min.css
387 ms
js
90 ms
email-decode.min.js
317 ms
api.js
73 ms
jquery.min.js
716 ms
bootstrap.min.js
637 ms
jquery.flexslider-min.js
637 ms
scripts.js
653 ms
jquery.validate.js
711 ms
scrollBar.js
766 ms
owl.carousel.js
775 ms
analytics.js
166 ms
hotjar-2344241.js
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1554287328338logo.png
525 ms
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banner.jpg
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bg.jpg
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curve.png
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call-to-action.jpg
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customar-section-image.jpg
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tick.png
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about-customer-satisfaction.png
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city-listing-background.jpg
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collect
26 ms
recaptcha__en.js
130 ms
Impact.woff
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ChunkFive-Roman.woff
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fontawesome-webfont.woff
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collect
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location-icon.png
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logo.png
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modules.2be88a2123e5e486752f.js
22 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
68 ms
4dheatingandplumbing.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
4dheatingandplumbing.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
4dheatingandplumbing.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4dheatingandplumbing.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 4dheatingandplumbing.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.
4dheatingandplumbing.co.uk
Open Graph data is detected on the main page of 4 Dheatingandplumbing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: