What powers rcahmw.gov.uk?
Last seen Sep 2026 · 32 technologies across 18 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Payment processors
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
The other 31 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 google-extended removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| laputa castle in the sky japanese | #55 | 100 |
| nissen hut | #10 | 15 |
| happy diwali and bandi chhor divas | #4 | 13 |
| owain glyndwr | #12 | 12 |
| witchcraft in wales | #4 | 9 |
| new towns in wales | #7 | 7 |
| rockfield studios wales | #9 | 6 |
| historic wales | #14 | 6 |
| bandi chhor divas and diwali wishes | #4 | 5 |
| dam busters | #20 | 5 |
| welsh place names | #7 | 4 |
| misericord | #41 | 4 |
| elaine morgan | #26 | 4 |
| dambusters | #41 | 4 |
| the dam busters | #22 | 3 |
| ruby loftus | #4 | 3 |
| owen glendower | #78 | 3 |
| place names in wales | #9 | 3 |
| katherine philips | #9 | 3 |
| welsh town names | #18 | 2 |
| red lady of paviland | #11 | 2 |
| st dwynwen | #35 | 2 |
| nant-y-gro dam remains | #4 | 2 |
| magnus maximus | #27 | 2 |
| happy diwali bandi chhor divas | #6 | 2 |
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
2 of 33 AI crawlers blocked
Audience
- 61% phone
- 39% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.39 / 10 · ranked #172,806 of all domains
172 referring domains · OpenPageRank
Search traffic
260 est. monthly organic visits (US)
264 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 6.0 MB · 51 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Royal Commission on the Ancient and Historical Monuments of Wales
- Founded: 1908
- Country: Wales
From Wikidata (CC0).
Infrastructure
- Registered Feb 2003 (23 years) via Jisc Services Limited, renews Feb 2028
- Hosted on Cloudflare (104.21.14.183, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 503,095, 6 hosts
- Verified with: Apple Business, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rcahmw.gov.uk | 19 |
| shop.rcahmw.gov.uk | 14 |
| historicplacenames.rcahmw.gov.uk | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Polylang Jun 2026
- dropped Nginx May 2026
- detected Cloudflare Browser Insights Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026