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ecotricity.co.uk

https://ecotricity.co.uk· First analyzed 06 May 2026· Updated 06 May 2026
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ecotricity.co.uk
Desktop screenshot of ecotricity.co.uk
Mobile screenshot of ecotricity.co.uk
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.91

Site Location

🇬🇧 United Kingdomvia phone

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-2007.awsdns-58.co.uk.ns-378.awsdns-47.com.ns-524.awsdns-01.net.ns-1150.awsdns-15.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
386 ms10%
Speed Index
502 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
62 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Decoupled
Frontend
Framework
Gatsbyv5.16.1
Styling
Bootstrap
API
Data Source
Headless CMS
Contentful
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https://images.ctfassets.net/9...https://images.ctfassets.net/9...

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrap
Ant Design

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Gatsby

Tag Managers

1
Google Tag Manager

Reviews

1
Trustpilot

SEO Analysis

C68/100
20
5
1
Meta Tags15/15
Content6/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
E
ecotricity.co.ukecotricity.co.uk

Britain’s Overall Greenest Energy Company | Ecotricity

Fight climate change with Britain’s greenest energy company. Switch to Ecotricity’s renewable green electricity for your home or business.

Title Length54 chars

Recommended: 50-60 chars (~327px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (33/51) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

12/100
Poor
4 11 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
12/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:623
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary38w
Descriptive Headingsavg 3w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
78/100
13
Passed
2
Critical
3
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
66/100
B
113 mg
CO₂e / view
1.1 MB
Page Weight
70%
Cleaner Than
New Visitor
129 mg
vs
Returning (cached)
65 mg
Annual (10K/mo)
13.6 kg
Emission Segments
Data Center
6 mg
Network
33 mg
Device
74 mg
Resource Breakdown
JavaScript
218.5 KB
Images
615.6 KB
CSS
213.3 KB
HTML
42.2 KB
Other
31.8 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

WAF

311d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.02.2026

Valid Until

13.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ecotricity.co.ukecotricity.co.uk

SHA-256 Fingerprint

03:EB:54:33:43:8D:35:5B:68:57:5B:19:51:B0:E3:C9:B3:53:8D:54...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age
53590
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Tue, 05 May 2026 13:32:38 GMT
etag
W/"a5a4c8e99030d75dcea95c41fdc96ffc"
last-modified
Tue, 05 May 2026 13:29:50 GMT
Good Warning Issue

Email Infrastructure

Barracuda

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

d206578.b.ess.uk.barracudanetworks.com
d206578.a.ess.uk.barracudanetworks.com

Domain Information

ecotricity.co.uk

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
A
84/100
Mobile Friendly272 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Gottak + Open Sans

WCAG Partial
63/100
Readability
/30
23/30

16px · LH 1.60

Hierarchy
/20
19/20

5x ratio · ✓ H1→H6

WCAG
/25
10/25

1:1 min contrast

Performance
/25
11/25

2 fonts · 8 req

Heading Font

Gottak

Sans80px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

14 issues

Reading Comfort

~37 CPL

Narrow lines
80px
h1
60px
h2
26px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 5.0x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 62

Color Palette

7 unique colors
3.42:1 AA Large Light
#bfbfbf
Other· 45.6%
#5e615c
Other· 8.4%
#9ad43a
Primary· 0%
#92b64f
Secondary· 21.1%
#e6eaeb
Background· 17.1%
#8d9b79
Secondary· 6.5%
#acd862
Accent· 0.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

10 Resources

10
Scripts
0
Styles
9
Async
1
Defer

Top Script Sources

googletagmanager.com(5)local(3)analytics.webgains.io(1)widget.trustpilot.com(1)

Website Identity

ecotricity.co.uk

[email protected]
+443455557100
Location detected: 🇬🇧 United Kingdomvia phone
📧 Barracudaen

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Last analyzed: 06 May 2026 at 04:26

Historical Analysis & Change Tracking