6.8 sec in total
1.2 sec
5.3 sec
321 ms
Welcome to shell.co.uk homepage info - get ready to check Shell best content for United Kingdom right away, or after learning these important things about shell.co.uk
Discover Shell UK: Fuel, Oils, Loyalty Rewards, EV Charge Points, Food & Drinks. Find stations, engine oils, join Shell GO+ for discounts & carbon offsetting, and discover our electric car charge poin...
Visit shell.co.ukWe analyzed Shell.co.uk page load time and found that the first response time was 1.2 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
shell.co.uk performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.4 s
9/100
25%
Value4.7 s
68/100
10%
Value670 ms
44/100
30%
Value0.659
8/100
15%
Value6.3 s
61/100
10%
1204 ms
2239 ms
209 ms
464 ms
354 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 65% of them (32 requests) were addressed to the original Shell.co.uk, 8% (4 requests) were made to Assets.adobedtm.com and 6% (3 requests) were made to Consent.truste.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Shell.co.uk.
Page size can be reduced by 1.2 MB (49%)
2.5 MB
1.3 MB
In fact, the total size of Shell.co.uk main page is 2.5 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. 60% of websites need less resources to load. Images take 974.4 kB which makes up the majority of the site volume.
Potential reduce by 256.3 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. This page needs HTML code to be minified as it can gain 36.7 kB, which is 13% 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 256.3 kB or 92% of the original size.
Potential reduce by 20.4 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. Shell images are well optimized though.
Potential reduce by 688.6 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 688.6 kB or 73% of the original size.
Potential reduce by 272.1 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. Shell.co.uk needs all CSS files to be minified and compressed as it can save up to 272.1 kB or 81% of the original size.
Number of requests can be reduced by 14 (31%)
45
31
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shell. 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 as a result speed up the page load time.
shell.co.uk
1204 ms
www.shell.co.uk
2239 ms
theme-shell.min.5ca5dbd74b50a5018363759ba01f1813.css
209 ms
embed-sync.min.d46b42d53118ddca9937b664d5278a65.js
464 ms
embed-async.min.c265c3517e2c4265a05b5a4c6a8ee91b.js
354 ms
satelliteLib-5c0820f5797da7f8cee33f4d922ea2a81637dbb0.js
10 ms
slick.min.66ec32e29d5764d31f55e7774c6e6e73.css
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publish.min.1be9c67cf24d61380addcf81ec4d62c9.js
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notice
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shell-datalayer-async.min.0365c191f622b49d5cc795ada0257e6b.js
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shell-datalayer.min.fea6f79d0ee19f75ecad9cf823528e7c.js
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floating-production-storage-offtake-vessel-espirito-santo-parque-das-conchas.jpeg
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mobile-payment-header-withphone.jpeg
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people-discussing-about-how-to-meet-todays-demand.jpeg
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scientist-in-laboratory-working-together.jpeg
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woman-at-work.jpeg
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nature-with-green-gras-and-blue-sky.jpeg
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men-walking-on-the-platform-with-safety-jacket.jpeg
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two-persons-talking-about-shells-approach-to-sustainability.jpeg
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a-shell-employee-working-on-an-offshore-platform.jpeg
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employee-checking-equipment.jpeg
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reports-and-publications.jpeg
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climbing-cypress-peak.jpeg
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sem-europe-mtf-visitors-lab-fun.jpeg
906 ms
mobile-payment-header-withphone.jpeg
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reports-and-publications.jpeg
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shell-oils-lubricants-header.jpeg
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motorist-tips-advice-752x291.jpeg
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road-with-surrounding-of-sun-rising-from-the-mountains.jpeg
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engineer-at-oil-plant.jpeg
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rd
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17 ms
id
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get
173 ms
satellite-55a3c5b2386535001700008f.js
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satellite-55a3c5b13865350017000049.js
80 ms
s-code-contents-7974f4a9c12258e33505be7c2bd06cb70a279d3a.js
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analytics.js
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json
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get
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s58339228734839
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shell.co.uk accessibility score
shell.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
Browser errors were logged to the console
Page has valid source maps
shell.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Shell.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 Shell.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.
shell.co.uk
Open Graph data is detected on the main page of Shell. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: