3.4 sec in total
666 ms
2.4 sec
298 ms
Visit flexenergy.co.uk now to see the best up-to-date Flexenergy content and also check out these interesting facts you probably never knew about flexenergy.co.uk
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Visit flexenergy.co.ukWe analyzed Flexenergy.co.uk page load time and found that the first response time was 666 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
flexenergy.co.uk performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value5.0 s
26/100
25%
Value9.9 s
9/100
10%
Value1,500 ms
14/100
30%
Value0.148
76/100
15%
Value21.9 s
1/100
10%
666 ms
30 ms
42 ms
342 ms
176 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Flexenergy.co.uk, 6% (2 requests) were made to Fonts.googleapis.com and 3% (1 request) were made to Flex.aerovisionit.co.uk. The less responsive or slowest element that took the longest time to load (779 ms) relates to the external source Flex.aerovisionit.co.uk.
Page size can be reduced by 388.0 kB (55%)
704.0 kB
316.0 kB
In fact, the total size of Flexenergy.co.uk main page is 704.0 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 442.8 kB which makes up the majority of the site volume.
Potential reduce by 17.3 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 17.3 kB or 77% of the original size.
Potential reduce by 194.8 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, Flexenergy needs image optimization as it can save up to 194.8 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 111.8 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 111.8 kB or 69% of the original size.
Potential reduce by 64.1 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. Flexenergy.co.uk needs all CSS files to be minified and compressed as it can save up to 64.1 kB or 83% of the original size.
Number of requests can be reduced by 13 (42%)
31
18
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flexenergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.flexenergy.co.uk
666 ms
css
30 ms
css
42 ms
style.css
342 ms
style-Light-Blue.css
176 ms
shortcodes.css
353 ms
jquery.fancybox-1.3.4.css
265 ms
page_templates.css
256 ms
comment-reply.js
251 ms
jquery.js
585 ms
jquery.cycle.all.min.js
225 ms
jquery.easing.1.3.js
207 ms
superfish.js
214 ms
jquery.easing-1.3.pack.js
288 ms
jquery.fancybox-1.3.4.pack.js
296 ms
et-ptemplates-frontend.js
293 ms
logo.jpg
779 ms
body-bg.jpg
337 ms
menu-bg.png
199 ms
active-link-bg.png
185 ms
preinsulatedthumb.jpg
98 ms
districtheatingthumb.jpg
108 ms
productsolutionsthumb.jpg
111 ms
certificates.jpg
376 ms
block-top-bg.png
273 ms
ul-span-bg.png
193 ms
Seashell-Trust-web-36392_40x40.jpg
551 ms
Andy-Watts_web-15966_40x40.jpg
550 ms
Flexenergy-Plymouth-_DSC1014_web-54658_40x40.jpg
552 ms
Ian-Urmston-2-238693_40x40.jpg
550 ms
Claylands-Farm-Strathendick-Biogas-22-102825_40x40.jpg
550 ms
footer-top-bg.png
730 ms
flexenergy.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
flexenergy.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
flexenergy.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
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 Flexenergy.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 Flexenergy.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.
flexenergy.co.uk
Open Graph description is not detected on the main page of Flexenergy. 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: