3.6 sec in total
281 ms
3 sec
358 ms
Click here to check amazing Gazprom Energy content for Ireland. Otherwise, check out these important facts you probably never knew about gazprom-energy.com
SEFE Energy is one of the UK’s leading business energy suppliers, offering award-winning customer service and great deals on gas and electricity.
Visit gazprom-energy.comWe analyzed Gazprom-energy.com page load time and found that the first response time was 281 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
gazprom-energy.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value11.3 s
0/100
25%
Value9.4 s
12/100
10%
Value2,080 ms
7/100
30%
Value0
100/100
15%
Value20.8 s
2/100
10%
281 ms
746 ms
63 ms
671 ms
57 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Gazprom-energy.com, 53% (46 requests) were made to Gazprom-energy.co.uk and 9% (8 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (843 ms) relates to the external source Gazprom-energy.co.uk.
Page size can be reduced by 2.0 MB (48%)
4.2 MB
2.2 MB
In fact, the total size of Gazprom-energy.com main page is 4.2 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 59.5 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. This page needs HTML code to be minified as it can gain 20.2 kB, which is 28% 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 59.5 kB or 83% of the original size.
Potential reduce by 509.3 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. Obviously, Gazprom Energy needs image optimization as it can save up to 509.3 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 687.7 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 687.7 kB or 71% of the original size.
Potential reduce by 761.8 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. Gazprom-energy.com needs all CSS files to be minified and compressed as it can save up to 761.8 kB or 50% of the original size.
Number of requests can be reduced by 28 (40%)
70
42
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gazprom 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 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
gazprom-energy.com
281 ms
www.gazprom-energy.co.uk
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css
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DependencyHandler.axd
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bootstrap-datepicker.min.css
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pardot_uk.js
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jquery.validate.min.js
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additional-methods.min.js
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jquery.validate.unobtrusive.min.js
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cookieconsent.min.js
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bootstrap-datepicker.min.js
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semantic.min.js
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jquery.cookie.min.js
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bootstrap-datepicker.en-GB.min.js
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umbracoforms.js
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api.js
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logo.png
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icon-user.png
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tri.png
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nandos_logo.png
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mcdonalds-logo-lozenge-2017-cmyk.png
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muntons_logo.png
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analytics.js
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hotjar-78970.js
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recaptcha__en.js
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sensor.js
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styles__ltr.css
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logo_48.png
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modules-f524bccd859bfc7e394e1123f7f90405.js
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gazprom-energy.com 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.
gazprom-energy.com 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
gazprom-energy.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gazprom-energy.com 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 Gazprom-energy.com 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.
gazprom-energy.com
Open Graph data is detected on the main page of Gazprom Energy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: