10.5 sec in total
3.3 sec
6.8 sec
502 ms
Click here to check amazing Installer Online content for United Kingdom. Otherwise, check out these important facts you probably never knew about installeronline.co.uk
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Visit installeronline.co.ukWe analyzed Installeronline.co.uk page load time and found that the first response time was 3.3 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
installeronline.co.uk performance score
name
value
score
weighting
Value7.0 s
2/100
10%
Value12.5 s
0/100
25%
Value12.2 s
4/100
10%
Value1,920 ms
9/100
30%
Value0.23
55/100
15%
Value25.6 s
1/100
10%
3251 ms
17 ms
244 ms
172 ms
26 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 72% of them (63 requests) were addressed to the original Installeronline.co.uk, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Installeronline.co.uk.
Page size can be reduced by 815.1 kB (23%)
3.5 MB
2.7 MB
In fact, the total size of Installeronline.co.uk main page is 3.5 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. 75% 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 2.6 MB which makes up the majority of the site volume.
Potential reduce by 77.5 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 77.5 kB or 84% of the original size.
Potential reduce by 153.6 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. Installer Online images are well optimized though.
Potential reduce by 327.5 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 327.5 kB or 68% of the original size.
Potential reduce by 256.5 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. Installeronline.co.uk needs all CSS files to be minified and compressed as it can save up to 256.5 kB or 82% of the original size.
Number of requests can be reduced by 41 (52%)
79
38
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Installer Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
www.installeronline.co.uk
3251 ms
font-awesome.min.css
17 ms
bootstrap.min.css
244 ms
main.css
172 ms
css
26 ms
widget-calendar-full.css
162 ms
widget-calendar-theme.css
174 ms
form_style.css
167 ms
style_for_map.css
172 ms
calendar-jos.css
276 ms
srr-css.css
276 ms
tribe-events-pro-full.min.css
276 ms
tribe-events-pro-theme.min.css
278 ms
shortcodes.css
277 ms
jquery.js
406 ms
jquery-migrate.min.js
324 ms
cntctfrm.js
328 ms
main_front_end.js
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calendar.js
341 ms
calendar-setup.js
333 ms
calendar_function.js
430 ms
srr-js.js
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jquery.tipsy.js
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tie-scripts.js
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jquery.eislideshow.js
433 ms
jquery.easing.1.3.js
487 ms
style-blue.css
486 ms
bootstrap.min.js
508 ms
ie10-viewport-bug-workaround.js
499 ms
jquery.adrotate.clicktracker.js
465 ms
wp-embed.min.js
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mmenu.js
511 ms
mmenu.css
511 ms
font-awesome.min.css
6 ms
wp-emoji-release.min.js
329 ms
ga.js
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gpt.js
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LatestIssueCoverImage.aspx
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Stelrad-L.png
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logo.png
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search1.jpg
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ec4uweb.jpg
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napit-leaflet.jpg
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energy-technology-list-web-300x150.jpg
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woodsureweb.jpg
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container.html
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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osd.js
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ads
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tribe-events-pro-full-mobile.min.css
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tribe-events-pro-theme-mobile.min.css
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activeview
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activeview
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installeronline.co.uk accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
Form elements do not have associated labels
Links do not have a discernible name
installeronline.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
installeronline.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Installeronline.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 Installeronline.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.
installeronline.co.uk
Open Graph data is detected on the main page of Installer Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: