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sgr.org.uk

https://sgr.org.uk· First analyzed 14 May 2026· Updated 14 May 2026
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sgr.org.uk
Desktop screenshot of sgr.org.uk
Mobile screenshot of sgr.org.uk
Mobile

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Hosting Provider

Green Net Limited

IP Address

193.37.35.142

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 City of London, United Kingdom

ASN

AS47264

Organization

Green Net Limited

Server

Apache

Nameservers

ns.gndns.org.uk.ns0.gn.apc.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
621 ms10%
Speed Index
807 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
988 KB
37 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Drupal
Infrastructure
Hosting
Green Net Limited

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Matomo

Web Servers

1
Apachev2.4.65

SEO Analysis

B70/100
20
6
1
Meta Tags11/15
Content11/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
S
sgr.org.uksgr.org.uk

Homepage | SGR: Responsible Science

Scientists for Global Responsibility (SGR) is a membership organisation promoting responsible science and technology

Title Length35 chars

Recommended: 50-60 chars (~211px / 580px)

Description Length116 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

41 rules

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

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AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
14/25

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
navheader/footer
Text ratio:8%
Words:569
Token eff.:Optimal
Sections/1K:14.1
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A
84/100
13
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
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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
100 mg
CO₂e / view
988.4 KB
Page Weight
70%
Cleaner Than
New Visitor
114 mg
vs
Returning (cached)
57 mg
Annual (10K/mo)
12.0 kg
Emission Segments
Data Center
5 mg
Network
29 mg
Device
66 mg
Resource Breakdown
JavaScript
105.0 KB
Images
542.2 KB
CSS
330.1 KB
HTML
11.1 KB
Green Hosting Verified
GreenNet
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.03.2026

Valid Until

27.06.2026

Subject Alternative Names (3)

sgr.org.uksgrd8.gn.apc.orgwww.sgr.org.uk

SHA-256 Fingerprint

8E:06:F4:45:67:9F:C6:54:47:96:F6:03:61:65:EE:9A:5E:72:C6:83...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(must-revalidate, no-cache, private)
content-encoding
📦 Gzip(gzip)
content-language
en
content-length
11056
content-type
text/html; charset=UTF-8
date
Tue, 12 May 2026 01:01:03 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

smtp-gate.gn.apc.org
mail2.greennet.org.uk

Domain Information

sgr.org.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.
B
79/100
Mobile Friendly1 breakpoint
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=1.0

Typography & Readability

DINNextRoundedLTW01-Med + Open sans

WCAG Partial
55/100
Readability
/30
23/30

16px · LH 1.43

Hierarchy
/20
7/20
WCAG
/25
14/25

2.15:1 min contrast

Performance
/25
11/25

2 fonts · 6 req

Heading Font

DINNextRoundedLTW01-Med

Sans

Body Font

Open sans

Sans16px

Contrast Ratio

2.15:1

22 issues

Reading Comfort

~35 CPL

Narrow lines
34px
h2
16px
p

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 2.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 35

Color Palette

7 unique colors
Light
#ffffff
Primary· 59.4%
#427042
Secondary· 6.7%
#404929
Secondary· 5%
#8b9963
Secondary· 4.8%
#bbd2ba
Secondary· 4.4%
#218389
Accent· 3.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

15 Resources

10
Scripts
5
Styles
1
Async
3
Defer

Top Script Sources

fast.fonts.net(4)local(3)cdnjs.cloudflare.com(1)use.fontawesome.com(1)cdn.jsdelivr.net(1)

Website Identity

sgr.org.uk

info@sgr.org.uk
Location detected: 🇬🇧 United Kingdomvia tld
en

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Last analyzed: 14 May 2026 at 05:58

Historical Analysis & Change Tracking