1.6 sec in total
91 ms
1.1 sec
332 ms
Visit southern-electric.co.uk now to see the best up-to-date Southern Electric content for United Kingdom and also check out these interesting facts you probably never knew about southern-electric.co.uk
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Visit southern-electric.co.ukWe analyzed Southern-electric.co.uk page load time and found that the first response time was 91 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
southern-electric.co.uk performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value2.6 s
87/100
25%
Value6.6 s
37/100
10%
Value2,050 ms
7/100
30%
Value0.014
100/100
15%
Value11.4 s
19/100
10%
91 ms
78 ms
465 ms
49 ms
38 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Southern-electric.co.uk, 63% (17 requests) were made to Ovoenergy.com and 26% (7 requests) were made to Ovobyus.com. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Ovoenergy.com.
Page size can be reduced by 673.5 kB (83%)
811.8 kB
138.3 kB
In fact, the total size of Southern-electric.co.uk main page is 811.8 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. 30% of websites need less resources to load. Images take 601.2 kB which makes up the majority of the site volume.
Potential reduce by 108.6 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 108.6 kB or 80% of the original size.
Potential reduce by 564.9 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, Southern Electric needs image optimization as it can save up to 564.9 kB or 94% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 0 B
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.
Number of requests can be reduced by 13 (52%)
25
12
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Southern Electric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
southern-electric.co.uk
91 ms
www.ovoenergy.com
78 ms
genesys.min.js
465 ms
49 ms
ProductSecondaryTiles-ProductSecondaryTiles-764860ad3c2016a03b7d.js
38 ms
commons-2b087850cc8159c96207.js
82 ms
UspSection-UspSection-e420619c35a79a557461.js
59 ms
Regular2-Regular2-200d1deccac4f241f50d.js
63 ms
RegularImage-RegularImage-d9056a7fc724403f6135.js
484 ms
67056fbd62c10544978f0c4715eeaecd190663c2-d821ffbeb92405f94a4c.js
51 ms
Trustpilot-Trustpilot-f17042cc7bd2dce433e0.js
474 ms
Terms-TermsSections-4364c36a8229597b9aef.js
588 ms
webpack-runtime-a3113f81ee91359ca079.js
78 ms
polyfill-3c7208c12ff3f1a51315.js
662 ms
framework-dcc80010dcd7d3a09e95.js
99 ms
app-aeff169604199de8c689.js
102 ms
vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
73 ms
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344 ms
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trustpilot.svg
598 ms
trustpilot_5star.svg
128 ms
app-store.png
623 ms
google-play.png
958 ms
southern-electric.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.
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>).
southern-electric.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
southern-electric.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Southern-electric.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 Southern-electric.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.
southern-electric.co.uk
Open Graph data is detected on the main page of Southern Electric. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: