4.3 sec in total
634 ms
3.5 sec
214 ms
Welcome to dnplumbingandheating.co.uk homepage info - get ready to check Dnplumbingandheating best content right away, or after learning these important things about dnplumbingandheating.co.uk
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Visit dnplumbingandheating.co.ukWe analyzed Dnplumbingandheating.co.uk page load time and found that the first response time was 634 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dnplumbingandheating.co.uk performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value3.7 s
58/100
25%
Value9.2 s
13/100
10%
Value370 ms
70/100
30%
Value0.01
100/100
15%
Value8.6 s
37/100
10%
634 ms
191 ms
274 ms
55 ms
683 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 56% of them (18 requests) were addressed to the original Dnplumbingandheating.co.uk, 31% (10 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (969 ms) belongs to the original domain Dnplumbingandheating.co.uk.
Page size can be reduced by 379.5 kB (53%)
715.6 kB
336.1 kB
In fact, the total size of Dnplumbingandheating.co.uk main page is 715.6 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. 45% of websites need less resources to load. Javascripts take 397.8 kB which makes up the majority of the site volume.
Potential reduce by 103.5 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. 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 103.5 kB or 82% of the original size.
Potential reduce by 1.2 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. Dnplumbingandheating images are well optimized though.
Potential reduce by 270.6 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 270.6 kB or 68% of the original size.
Potential reduce by 4.3 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. Dnplumbingandheating.co.uk needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 23% of the original size.
Number of requests can be reduced by 6 (30%)
20
14
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dnplumbingandheating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
dnplumbingandheating.co.uk
634 ms
dn-logo.png
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plumbing-home-300x113.jpg
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js
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jquery.min.js
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jquery-migrate.min.js
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scripts.min.js
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common.js
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plumbing.jpg
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heating-300x150.jpg
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boilers.jpg
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landlords-300x150.jpg
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Nigel.jpg
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GAS.jpg
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confidence.jpg
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bwc.jpg
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js
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analytics.js
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collect
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dnplumbingandheating.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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dnplumbingandheating.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
dnplumbingandheating.co.uk SEO score
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnplumbingandheating.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Dnplumbingandheating.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.
dnplumbingandheating.co.uk
Open Graph data is detected on the main page of Dnplumbingandheating. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: