What powers fourpillarsuk.org?
Last seen Sep 2026 · 24 technologies across 16 categories
Caching
Varnish
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
MailChimp
since Aug 2022
Font scripts
Hosting
One.com
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
UI frameworks
Bootstrap
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Elementor Header & Footer Builder
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
2.58 / 10 · ranked #2,353,523 of all domains
19 referring domains · OpenPageRank
Organisation
- Four Pillars
- Founded: 2016
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on one.com (46.30.213.78, IPv6)
- DNS: one.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 9,757,440, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cart Functionality Jul 2026
- dropped Unpkg Jul 2026
- dropped Open Graph May 2026
- dropped RankMath SEO May 2026
- detected Unpkg May 2026
- dropped Lightbox Apr 2026
- dropped Swiper Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025