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Welcome to coronaenergy.co.uk homepage info - get ready to check Corona Energy best content for United Kingdom right away, or after learning these important things about coronaenergy.co.uk
Corona Energy is a leading independent energy supplier with over 20 years’ experience servicing UK businesses.
Visit coronaenergy.co.ukWe analyzed Coronaenergy.co.uk page load time and found that the first response time was 2 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
coronaenergy.co.uk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value5.3 s
22/100
25%
Value9.1 s
14/100
10%
Value500 ms
58/100
30%
Value0.613
10/100
15%
Value13.4 s
11/100
10%
1976 ms
235 ms
154 ms
304 ms
26 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 70% of them (39 requests) were addressed to the original Coronaenergy.co.uk, 13% (7 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Coronaenergy.co.uk.
Page size can be reduced by 980.1 kB (38%)
2.6 MB
1.6 MB
In fact, the total size of Coronaenergy.co.uk main page is 2.6 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 43.4 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 43.4 kB or 83% of the original size.
Potential reduce by 32.3 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. Corona Energy images are well optimized though.
Potential reduce by 485.6 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 485.6 kB or 69% of the original size.
Potential reduce by 418.7 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. Coronaenergy.co.uk needs all CSS files to be minified and compressed as it can save up to 418.7 kB or 79% of the original size.
Number of requests can be reduced by 20 (43%)
46
26
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corona Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.coronaenergy.co.uk
1976 ms
wp-emoji-release.min.js
235 ms
ajax-load-more.css
154 ms
dashicons.min.css
304 ms
css
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awp-columns.css
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main.css
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jquery.js
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jquery-migrate.min.js
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jquery.md5.js
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cforms.js
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js.cookie.js
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jquery.cookiecuttr.js
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ga.js
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main-blessed1.css
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maxresdefault.jpg
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body_bg.jpg
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corona_logo-copy.png
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menu_expand.png
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menu_home.png
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header_bg.png
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integrity.jpg
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team.jpg
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innovation.jpg
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business.jpg
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mobile_menu_arrow.png
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corporates.jpg
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publicsector.jpg
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gas.jpg
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electricity.jpg
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services.jpg
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Tablet-Dashboard.jpg
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uYKcPVoh6c5R0NpdEY5A-Q.woff
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DXI1ORHCpsQm3Vp6mXoaTRsxEYwM7FgeyaSgU71cLG0.woff
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k3k702ZOKiLJc3WVjuplzBsxEYwM7FgeyaSgU71cLG0.woff
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fontawesome-webfont.woff
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LinkedIn.png
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main.js
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wp-embed.min.js
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glyphicons-halflings-regular.woff
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modernizr.js
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www-embed-player-vflfNyN_r.css
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www-embed-player.js
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base.js
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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ad_status.js
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coronaenergy.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-*] attributes do not match their roles
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
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.
coronaenergy.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
Missing source maps for large first-party JavaScript
coronaenergy.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
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 Coronaenergy.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 Coronaenergy.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.
coronaenergy.co.uk
Open Graph description is not detected on the main page of Corona Energy. 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: