What powers johnportspencer.org.uk?
Last seen Aug 2026 · 29 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Video players
Web servers
Webmail
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.72 / 10 · ranked #4,815,730 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| CLS | 0 |
| TTFB | 3000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 35.9 MB · 125 requests
- WordPress theme: astra · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: stackdns.com
- Email: Barracuda
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 7,888,943, 2 hosts
- Verified with: Apple Business, Autodesk, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped CookieYes Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped FancyBox Jun 2026
- dropped GTranslate Jun 2026
- dropped Isotope Jun 2026
- dropped Modernizr Jun 2026
- dropped OWL Carousel Jun 2026
- dropped Underscore.js Jun 2026
- dropped Animate.css May 2026
- detected Astra May 2026
- detected Elementor May 2026
- detected Font Awesome May 2026
- detected Animate.css Mar 2026
- detected GTranslate Mar 2026
- dropped GTranslate Dec 2025
- dropped Microsoft 365 Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025