8.3 sec in total
631 ms
7.4 sec
258 ms
Click here to check amazing Boiler Fans content. Otherwise, check out these important facts you probably never knew about boilerfans.co.uk
Noisy boiler fan? - and always just when you don't need it! With our fantastic range of quality replacement boiler fan assemblies, Boilerfans.co.uk™ offer an unrivalled service to keep your home ...
Visit boilerfans.co.ukWe analyzed Boilerfans.co.uk page load time and found that the first response time was 631 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
boilerfans.co.uk performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value17.6 s
0/100
25%
Value44.2 s
0/100
10%
Value83,850 ms
0/100
30%
Value0.843
4/100
15%
Value110.5 s
0/100
10%
631 ms
161 ms
356 ms
244 ms
243 ms
Our browser made a total of 236 requests to load all elements on the main page. We found that 79% of them (186 requests) were addressed to the original Boilerfans.co.uk, 6% (14 requests) were made to Static.xx.fbcdn.net and 3% (6 requests) were made to P.yotpo.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Boilerfans.co.uk.
Page size can be reduced by 1.0 MB (27%)
3.7 MB
2.7 MB
In fact, the total size of Boilerfans.co.uk main page is 3.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 174.0 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 23.6 kB, which is 12% 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 174.0 kB or 87% of the original size.
Potential reduce by 824.1 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. Obviously, Boiler Fans needs image optimization as it can save up to 824.1 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 11.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.5 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. Boilerfans.co.uk has all CSS files already compressed.
Number of requests can be reduced by 170 (78%)
219
49
The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boiler Fans. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 134 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
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boilerfans.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
boilerfans.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
boilerfans.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Boilerfans.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 Boilerfans.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.
boilerfans.co.uk
Open Graph data is detected on the main page of Boiler Fans. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: