StackOptic
Back to Search
derrenbrown.co.uk favicon

derrenbrown.co.uk

https://derrenbrown.co.uk· First analyzed 19 May 2026· Updated 19 May 2026
Export
derrenbrown.co.uk
Desktop screenshot of derrenbrown.co.uk
Mobile screenshot of derrenbrown.co.uk
Mobile

Sponsored

Hosting Provider

Liquid Web, L.L.C

IP Address

98.129.229.7

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇺🇸 Lansing, United States

ASN

AS53824

Organization

Liquid Web, L.L.C

Server

Apache

Nameservers

ns1.liquidweb.com.ns.liquidweb.com.

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.5 s10%
Speed Index
3.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.7 MB
100 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Oshin Childv1.0Custom
by Brand Exponents

Technology Stack

24 Technologies Detected

Plugins

7
Contact Form 7
Oshine ModulesRevsliderTatsuPopup Maker
Elementor
Jetpack

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

Libraries

2
jQueryv3.7.1
jQuery UI

Other

2
GSAPAnime.js

Other

1
Chart.js

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Email Marketing

1
Mailchimp

Web Servers

1
Apachev2.4

Security

1
reCAPTCHA

CDN

1
Cloudflare

SEO Analysis

D55/100
15
10
2
Meta Tags7/15
Content6/12
Headings7/8
Technical19/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
D
derrenbrown.co.ukderrenbrown.co.uk

Derren Brown – The Official Site

No description available for this page.

Title Length32 chars

Recommended: 50-60 chars (~195px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (7/13) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100
Poor
3 12 2

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

Sponsored

AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
6/25

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:657
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 3.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
76/100
13
Passed
4
Critical
2
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
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
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.
4 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.
23/100
F
717 mg
CO₂e / view
5.7 MB
Page Weight
5%
Cleaner Than
New Visitor
819 mg
vs
Returning (cached)
410 mg
Annual (10K/mo)
86.0 kg
Emission Segments
Data Center
160 mg
Network
172 mg
Device
385 mg
Resource Breakdown
JavaScript
1.4 MB
Images
1.4 MB
CSS
2.8 MB
Fonts
2.1 KB
HTML
36.2 KB
Other
300 B
Green Hosting Not Verified
Liquid Web, L.L.C
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

154d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

19.09.2025

Valid Until

21.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.derrenbrown.co.ukderrenbrown.co.uk

SHA-256 Fingerprint

46:4D:B3:99:9D:AD:13:8F:6D:08:F3:D2:13:A4:03:6C:AE:45:AC:BD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 3s(max-age=3, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
36811
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 15:29:51 GMT
last-modified
Tue, 19 May 2026 13:22:21 GMT
Good Warning Issue

Email Infrastructure

Rackspace Email

Score

45

SPF
DKIM
DMARC

MX Records (2)

mx1.emailsrvr.com
mx2.emailsrvr.com

Domain Information

derrenbrown.co.uk

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner
Cookie Notice (WP)
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Notice (WP)
Privacy policy page linked
Data Protection Officer mentioned

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
72/100
Mobile Friendly107 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
user-scalable=no, width=device-width, initial-scale=1, maximum-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

portraittext-regular

WCAG Partial
64/100
Readability
/30
24/30

19px · LH 1.47

Hierarchy
/20
11/20

1.16x ratio · ✓ H1→H6

WCAG
/25
18/25

3.23:1 min contrast

Performance
/25
11/25

1 font · 7 req

Heading Font

portraittext-regular

Sans22px

Body Font

portraittext-regular

Sans19px

Contrast Ratio

3.23:1

10 issues

Reading Comfort

~39 CPL

Narrow lines
22px
h1
34px
h2
20px
h3
19px
p
Minor Second
Scale

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 3.2:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 51

Color Palette

6 unique colors
3.29:1 AA Large Dark
#474e54
Secondary· 46.7%
#9da3a0
Other· 6%
#265666
Primary· 16.3%
#1a1d20
Secondary· 12.6%
#243841
Secondary· 12.4%

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

4

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
11
Async
0
Defer

Top Script Sources

derrenbrown.co.uk(10)youtube.com(3)cdn.hu-manity.co(3)connect.facebook.net(2)google-analytics.com(1)

Website Identity

derrenbrown.co.uk

Location detected: 🇬🇧 United Kingdomvia tld
📧 Rackspace Emailen-GB

Sponsored

Last analyzed: 19 May 2026 at 15:30

Historical Analysis & Change Tracking