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crestresearch.ac.uk

https://crestresearch.ac.uk· First analyzed 29 May 2026· Updated 29 May 2026
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crestresearch.ac.uk
Desktop screenshot of crestresearch.ac.uk
Mobile screenshot of crestresearch.ac.uk
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.132.59

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

alfred.ns.cloudflare.com.nola.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
594 ms10%
Speed Index
772 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
432 KB
36 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Fathom Analytics

Advertising

1
Google Ads

CDN

1
Cloudflare

SEO Analysis

C67/100
20
7
1
Meta Tags9/15
Content6/12
Headings8/8
Technical17/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
C
crestresearch.ac.ukcrestresearch.ac.uk

CREST Research

Centre for Research and Evidence on Security Threats. The UK’s hub for behavioural and social science research into security threats

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (22/23) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: standard

1,315 URLs

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 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

D51/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
18/25

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:7%
Words:391
Token eff.:Optimal
Sections/1K:2.6
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary66w
Descriptive Headingsavg 5w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
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
83/100
12
Passed
1
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
9/15
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.
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.
76/100
A
44 mg
CO₂e / view
431.6 KB
Page Weight
90%
Cleaner Than
New Visitor
50 mg
vs
Returning (cached)
25 mg
Annual (10K/mo)
5.2 kg
Emission Segments
Data Center
2 mg
Network
13 mg
Device
29 mg
Resource Breakdown
Images
306.2 KB
CSS
113.6 KB
HTML
11.4 KB
Other
451 B
Green Hosting Verified
Cloudflare
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

61%Fair
Interactive

HTTPS

WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

20.05.2026

Valid Until

18.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

crestresearch.ac.uk*.crestresearch.ac.uk

SHA-256 Fingerprint

D7:42:8D:18:DF:45:FC:0E:79:14:DE:69:2B:70:15:42:D3:D0:EF:F9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 1s(max-age=1, public)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
a034374278d3522a-MXP
content-encoding
zstd
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx1.cloudhosting.uk
mx2.cloudhosting.uk

Domain Information

crestresearch.ac.uk

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
74/100
Mobile Friendly
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

Roboto Condensed

WCAG Partial
74/100
Readability
/30
20/30

26px · LH 1.30

Hierarchy
/20
19/20

3.75x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Roboto Condensed

Sans96px

Body Font

Roboto Condensed

Sans26px

Contrast Ratio

1:1

8 issues

Reading Comfort

Single Font Family

left aligned
96px
h1
32px
h2
26px
p

✅ Excellent readability: 26px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 8 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 3.8x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 0

Color Palette

8 unique colors
2.96:1 Fail Light
#ebebeb
Other· 14.799999999999999%
#87888f
Other· 5%
#ffffff
Primary· 0%
#1e253f
Primary· 50.9%
#9a2a24
Primary· 13.3%
#cde6e9
Secondary· 4.4%
#6f292e
Primary· 0.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
FathomSMB
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

3 Resources

2
Scripts
1
Styles
0
Async
2
Defer

Top Script Sources

cdn.usefathom.com(1)stats.millipedia.net(1)

Website Identity

crestresearch.ac.uk

Location detected: 🇬🇧 United Kingdomvia tld
en-GB

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Last analyzed: 29 May 2026 at 08:44

Historical Analysis & Change Tracking