What powers underpinningsmuseum.com?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
UI frameworks
Widgets
WordPress plugins
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.98 / 10 · ranked #3,638,596 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.8 MB · 48 requests
- WordPress theme: kalium · 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 (104.21.61.195, IPv6)
- Email: Rackspace Email
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 831,860, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected AddToAny Jul 2026
- detected AddToAny Share Buttons Jul 2026
- detected Bootstrap Jul 2026
- detected Cloudflare Jul 2026
- detected ExactMetrics Jul 2026
- detected Google Analytics Jul 2026
- detected Google Font API Jul 2026
- detected GSAP Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected Isotope Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected MySQL Jul 2026
- detected Open Graph Jul 2026
- detected Patreon Jul 2026
- detected PHP Jul 2026
- detected Priority Hints Jul 2026
- detected RSS Jul 2026
- detected Select2 Jul 2026
- detected Super Page Cache Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected WordPress Jul 2026
- detected wpBakery Jul 2026
- detected Yoast SEO Jul 2026
- detected Super Page Cache May 2026
- dropped Autoptimize Apr 2026
- dropped LazySizes Apr 2026
- dropped ScrollMagic Apr 2026
- dropped VideoJS Apr 2026
- detected AddToAny Share Buttons Mar 2026
- detected Priority Hints Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026