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tyndall.ac.uk

https://tyndall.ac.uk· First analyzed 07 May 2026· Updated 07 May 2026
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tyndall.ac.uk
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

148.251.90.41

Site Location

🇬🇧 Norwich, United Kingdomvia schema_nap

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

LiteSpeed

Nameservers

dns10.uea.ac.uk.dns11.uea.ac.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
408 ms10%
Speed Index
530 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
157 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Astrav4.11.18
by Brainstorm Force
View Theme

Technology Stack

26 Technologies Detected

Plugins

12
Google Analytics For Wordpress
Cleantalk Spam ProtectEle Custom SkinTeachpressThe Events CalendarJet SearchDynamicconditions
Dynamic Content For Elementor
Elementor
Elementor
Elementor
WooCommerce

Libraries

4
jQuery
jQuery UI
Underscore.jsDay.js

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Other

2
LottieAnime.js

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
LiteSpeed

Languages

1
PHPv8.3.30

SEO Analysis

B79/100
26
2
2
Meta Tags14/15
Content3/12
Headings1/8
Technical22/25
E-E-A-T7/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
T
tyndall.ac.uktyndall.ac.uk

Tyndall Centre for Climate Change Research

At the Tyndall Centre for Climate Change Research we provide evidence to inform society’s transition to a sustainable low-carbon and climate-resilient future.

Title Length42 chars

Recommended: 50-60 chars (~254px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (15 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

18/100
Poor
5 14 1

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

Sponsored

AI & LLM Readiness

D57/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
13/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:514
Token eff.:Optimal

Structured Data

7 JSON-LD
Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
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Sponsored

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
88/100
16
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
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.
68/100
C
150 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
171 mg
vs
Returning (cached)
86 mg
Annual (10K/mo)
18.0 kg
Emission Segments
Data Center
7 mg
Network
44 mg
Device
98 mg
Resource Breakdown
JavaScript
347.2 KB
Images
822.3 KB
CSS
265.3 KB
HTML
47.4 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

66%Fair
Interactive

HTTPS

No WAF

54d

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+H3

Valid From

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (2)

tyndall.ac.ukwww.tyndall.ac.uk

SHA-256 Fingerprint

1F:5C:D9:52:18:55:D1:E9:C0:62:C8:2C:1E:86:91:C9:B0:24:2B:DA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
content-encoding
⚡ Brotli(br)
content-length
74175
content-type
text/html; charset=UTF-8
date
Thu, 07 May 2026 01:01:28 GMT
etag
"48617-1778112924;br"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

20

SPF
DKIM
DMARC

MX Records (5)

alt2.aspmx.l.google.com
aspmx3.googlemail.com
aspmx2.googlemail.com
alt1.aspmx.l.google.com

+1 more

Domain Information

tyndall.ac.uk

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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
85/100
Mobile Friendly110 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

neue-haas-grotesk-text + neue-haas-grotesk-display

WCAG Partial
49/100
Readability
/30
16/30

16px · LH 1.00

Hierarchy
/20
8/20
WCAG
/25
14/25

2.59:1 min contrast

Performance
/25
11/25

System fonts

Heading Font

neue-haas-grotesk-text

Sans

Body Font

neue-haas-grotesk-display

Sans16px

Contrast Ratio

2.59:1

8 issues

Reading Comfort

~51 CPL

Optimal (45–75)
18px
h3
18px
h4
16px
p
Minor Second
Scale

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

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 2.6:1).

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

Buy on MyFontsFluid TypeFlesch 8

Color Palette

7 unique colors
Light
#f5f5f5
Background· 40.4%
#e2722a
Primary· 21.900000000000002%
#544b3c
Secondary· 10.7%
#d8e1dd
Border· 10.3%
#618f86
Secondary· 9.2%
#aa9a8c
Secondary· 6.1%
#e79258
Accent· 1.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
6
Async
0
Defer

Top Script Sources

tyndall.ac.uk(14)googletagmanager.com(3)scripts.clarity.ms(1)clarity.ms(1)cdn.userway.org(1)

Website Identity

Tyndall Centre for Climate Change Research

Tyndall Centre for Climate Change Research

CollegeOrUniversity

At the Tyndall Centre for Climate Change Research we provide evidence to inform society’s transition to a sustainable low-carbon and climate-resilient future.

tyndall.ac.uk/

School of Environmental Sciences, University of East Anglia, Norwich

NR4 7TJ, Norwich, Norfolk

United Kingdom

Location detected: 🇬🇧 United Kingdom, Norwichvia schema_nap
📧 Google Workspaceen-GB

Sponsored

Last analyzed: 07 May 2026 at 01:01

Historical Analysis & Change Tracking