What powers 
castlehoward.co.uk?
Last seen Oct 2026 · 61 technologies across 26 categories
Advertising
Analytics
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CDN
Cookie compliance
Ecommerce
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JavaScript frameworks
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Maps
Miscellaneous
Mobile frameworks
Operating systems
PaaS
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Performance
Programming languages
Security
Tag managers
UI frameworks
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Web servers
Webmail
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 Nov 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Nov 2026 llms.txt appeared
- Nov 2026 llms-full.txt appeared
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Oct 2026 llms.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| white castle near me | #55 | 260 |
| alice's adventures in wonderland book | #87 | 130 |
| the wonderful wizard of oz book | #66 | 100 |
| brideshead revisited | #14 | 83 |
| the buccaneers cast | #91 | 64 |
| brideshead | #18 | 60 |
| b&b butchers & restaurant | #58 | 57 |
| castle howard tickets | #1 | 52 |
| castle howard tickets | #1 | 52 |
| howard castle | #1 | 49 |
| york england | #92 | 38 |
| alice looking glass book | #80 | 38 |
| castle howard photos | #2 | 34 |
| castle howard photos | #2 | 34 |
| castle howard images | #2 | 34 |
| castle howard images | #2 | 34 |
| brideshead revisited book | #92 | 31 |
| christmas terms | #91 | 31 |
| howard family | #3 | 31 |
| alice and mad hatter | #78 | 29 |
| brideshead revisited where filmed | #1 | 27 |
| temple of the four winds | #2 | 23 |
| flamingo road nursery | #82 | 23 |
| clyvedon castle | #1 | 21 |
| castle drawing | #45 | 19 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 80% phone
- 16% desktop
- 4% tablet
United Kingdom
Netherlands
United States
Indonesia
Spain
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.41 / 10 · ranked #170,787 of all domains
326 referring domains · OpenPageRank
Search traffic
2,800 est. monthly organic visits (US)
3,834 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.8 MB · 110 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Castle Howard
- Founded: 1699
- Country: United Kingdom
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Registered Dec 1995 (30 years) via Team Blue Internet Services UK Limited t/a Team Blue Internet Services Limited t/a names.co.uk, renews Dec 2035
- Hosted on Cloudflare (104.21.47.196, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 598,151, 7 hosts
- Verified with: Amazon Business, Apple Business, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rms.castlehoward.co.uk | 25 |
| www.castlehoward.co.uk | 25 |
| friendstest.castlehoward.co.uk | 24 |
| friends.castlehoward.co.uk | 23 |
| shop.castlehoward.co.uk | 14 |
| mnemosyne.castlehoward.co.uk | 11 |
| rota.castlehoward.co.uk | 8 |
Full technology history →
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Recent changes
- detected Amazon S3 Aug 2026
- detected Amazon Web Services Aug 2026