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durhamcathedral.co.uk

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

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

35.177.23.173

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS16509

Organization

AWS EC2 (eu-west-2)

Nameservers

ns2.mainnameserver.com.ns.mainnameserver.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
671 ms10%
Speed Index
872 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
634 KB
32 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

8 Technologies Detected

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Security

1
reCAPTCHA

SEO Analysis

B75/100
23
4
1
Meta Tags13/15
Content8/12
Headings8/8
Technical19/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
D
durhamcathedral.co.ukdurhamcathedral.co.uk

Welcome to Durham Cathedral - Durham Cathedral

Discover everything there is to see and do on a visit to the cathedral, and how you can support our work.

Title Length46 chars

Recommended: 50-60 chars (~289px / 580px)

Description Length105 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (20/24) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: standard

405 URLs

robots.txt

Local SEO

Local Search Readiness

13/100
Poor
4 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

D49/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
1/25
Citation
15/25

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
nav
Text ratio:1%
Words:1,301
Token eff.:Optimal
Sections/1K:2.3
Depth:1/5

Structured Data

Microdata
WebSite(min)microdata

Citation Readiness

Opening Summary42w
Descriptive Headingsavg 3.3w
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
87/100
13
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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
A
64 mg
CO₂e / view
633.8 KB
Page Weight
80%
Cleaner Than
New Visitor
73 mg
vs
Returning (cached)
37 mg
Annual (10K/mo)
7.7 kg
Emission Segments
Data Center
3 mg
Network
19 mg
Device
42 mg
Resource Breakdown
CSS
1.7 KB
HTML
632.2 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Interactive

HTTPS

No WAF

48d

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

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (2)

www.durhamcathedral.co.ukwww.durhamcathedral.org

SHA-256 Fingerprint

D6:95:5D:93:4C:6B:EB:DC:F8:0F:9F:69:96:D6:0E:D2:05:40:67:FA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-security-policy
default-src * https: data: blob: android-webview-video-poste...
content-type
text/html; charset=UTF-8
date
Thu, 14 May 2026 02:41:52 GMT
referrer-policy
strict-origin-when-cross-origin
reporting-endpoints
reports="https://web-reporting.ten4design.co.uk/api/ingest"
Good Warning Issue

Email Infrastructure

Barracuda

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

d235789.a.ess.uk.barracudanetworks.com
d235789.b.ess.uk.barracudanetworks.com

Domain Information

durhamcathedral.co.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.
B
73/100
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,minimum-scale=1,maximum-scale=5
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

arno-pro + Yantramanav

WCAG Partial
57/100
Readability
/30
13/30

14px · LH 1.23

Hierarchy
/20
12/20

3.43x ratio

WCAG
/25
16/25

3.29:1 min contrast

Performance
/25
16/25

2 fonts

Heading Font

arno-pro

Sans48px

Body Font

Yantramanav

Sans14px

Contrast Ratio

3.29:1

1 issue

Reading Comfort

~38 CPL

Narrow lines
48px
h1
40px
h2
32px
h3
32px
h4
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.23). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.3:1).

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

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

AAdobe FontsBuy on MyFontsFlesch 38

Color Palette

11 unique colors
Light
#f8f8f7
Text· 6.3%
#45103c
Primary· 19%
#33271c
Secondary· 16.1%
#684f37
Secondary· 13.2%
#251113
Secondary· 10.3%
#8d7d69
Secondary· 9.3%
#8b6442
Secondary· 7%
#aa855b
Secondary· 5.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

5 Resources

2
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

cdn.durhamcathedral.co.uk(2)

Website Identity

durhamcathedral.co.uk

Location detected: 🇬🇧 United Kingdomvia tld
📧 Barracudaen

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Last analyzed: 14 May 2026 at 02:42

Historical Analysis & Change Tracking