What powers 
pentest.co.uk?
Last seen Sep 2026 · 31 technologies across 18 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
HubSpot Analytics
since Feb 2021
CDN
Cloudflare
since Sep 2020
CMS
Cookie compliance
CookieYes
since Feb 2023
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since Feb 2023
JavaScript graphics
particles.js
since Jul 2026
JavaScript libraries
Marketing automation
HubSpot
since Sep 2020
Miscellaneous
PaaS
Amazon Web Services
since Apr 2021
Performance
LazySizes
since Aug 2022
Priority Hints
since May 2024
Programming languages
PHP
since Sep 2020
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Essential Addons for Elementor
since Aug 2022
EWWW Image Optimizer
since Aug 2022
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.27 / 10 · ranked #439,072 of all domains
47 referring domains · OpenPageRank
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 1.7 MB · 65 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.79.156, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 6,870,045, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected particles.js Jul 2026
- detected Swiper Jul 2026
- dropped Google Optimize Mar 2026
- detected Cloudflare Bot Management Feb 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Cloudflare Browser Insights Nov 2025