What powers peterharrisonfoundation.org?
Last seen Aug 2026 · 28 technologies across 18 categories
Analytics
Google Analytics
since Aug 2022
Caching
CDN
Google Hosted Libraries
since Aug 2024
jQuery CDN
since Aug 2022
jsDelivr
since Aug 2022
Unpkg
since Aug 2024
CMS
Databases
MySQL
since Aug 2024
Mailgun
since Dec 2024
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Maps
Google Maps
since Aug 2024
Miscellaneous
Open Graph
since Aug 2024
Programming languages
PHP
since Aug 2022
Security
HSTS
since Jan 2024
SEO
Tag managers
Google Tag Manager
since Aug 2024
UI frameworks
Web server extensions
Web servers
Nginx
since Aug 2024
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.30 / 10 · ranked #1,127,960 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.3 MB · 34 requests
- WordPress theme: phf · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Peter Harrison Foundation
- Founded: 1999
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on POSITIVE-INTERNET-UK-AS (80.87.128.152)
- DNS: mtgsy.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,464,578, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| peterharrisonfoundation.org | 21 |
| www.peterharrisonfoundation.org | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025