Access octopus.energy. Octopus Energy: The UK's most awarded energy supplier

Report Summary

About Website

Visit octopus.energy now to see the best up-to-date Octopus content for United Kingdom and also check out these interesting facts you probably never knew about octopus.energy

Octopus customers pay less: Cheaper than price-cap prices, rewards for using less when the grid is stressed, and smart tariff savings for your home, car or battery

Visit octopus.energy

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value27.7 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

octopus.energy

140 ms

octopus.energy

320 ms

gtm.js

87 ms

fonts.min.css

130 ms

styles.min.88e96cfabccf.css

208 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 85% of them (73 requests) were addressed to the original Octopus.energy, 3% (3 requests) were made to Static.octopuscdn.com and 3% (3 requests) were made to O28796.ingest.sentry.io. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Octopus.energy.

Content Size

864.2 kB

After Optimization

279.2 kB

In fact, the total size of Octopus.energy main page is 864.2 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. 70% of websites need less resources to load. HTML takes 735.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 584.1 kB

Original 735.2 kB
After minification 704.4 kB
After compression 151.1 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 584.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 29.6 kB
After minification 29.6 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. Octopus images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 218 B

Original 10.7 kB
After minification 10.7 kB
After compression 10.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 633 B

Original 88.6 kB
After minification 88.5 kB
After compression 88.0 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. Octopus.energy has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Octopus. 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.

Accessibility Issues

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.

High

ARIA IDs are not unique

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Octopus.energy 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 Octopus.energy 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.

Social Sharing Optimization

octopus.energy

Open Graph data is detected on the main page of Octopus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Octopus Energy: The UK's most awarded energy supplier

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

octopus.energy

octopus.energy

gtm.js

fonts.min.css

styles.min.88e96cfabccf.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

octopus.energy

octopus.energy

gtm.js

fonts.min.css

styles.min.88e96cfabccf.css

country-modal.min.d70d7ceb9225.js

bundle.min.js

jquery-3.6.0.min.8fb8fee4fcc3.js

global.min.9f6210759bdd.js

global.min.16bc0fc56ee2.js

lottie-5.7.6.min.e5f222214a9f.js

jquery-inlineSVG.min.c5b9251450be.js

loggly.tracker-latest.min.js

logger.min.0a05090c1c5f.js

cookie-preferences.bundle.4b7e22523da0.js

vendor.bundle.83880ddc657d.js

activityi;src=11164394;type=pages;cat=homep00;ord=4193975119176;gtm=2wg9s0;auiddc=1626996441.1664697819;u1=%2F;u2=Octopus%20Energy%3A%20Switch%20to%20affordable%20renewable%20energy%20online;u3=null;u4=null;u5=null;u6=null;u7=null;u14=;~oref=https%3A%2F%2Foctopus.energy%2F

logo.svg

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icon-login.0b1c8c0f5bc5.svg

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which-recommended-supplier-2021.5c56932b2104.svg

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