What powers 
rfc.wales?
Last seen Sep 2026 · 76 technologies across 35 categories
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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 Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United Kingdom
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #322,001 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (South Africa)
- Weight: 0.2 MB · 71 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Old Penarthians RFC (Caerphilly RFC on Wikidata)
- Founded: 1887
- Country: United Kingdom
- Profiles: Facebook, X
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Registered Jun 2015 (11 years) via Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA, renews Jun 2027
- Hosted on Hetzner (116.202.236.97)
- DNS: phase8.net
- Email: rfc.wales
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 524,533, 155 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.dik.rfc.wales | 35 |
| abercrave.rfc.wales | 24 |
| abercarn.rfc.wales | 23 |
| abercynon.rfc.wales | 23 |
| britonferry.rfc.wales | 23 |
| cardiffquins.rfc.wales | 23 |
| cwmbran.rfc.wales | 23 |
| kenfighill.rfc.wales | 23 |
| monmouth.rfc.wales | 23 |
| rhydyfelin.rfc.wales | 23 |
| swanseauplands.rfc.wales | 23 |
| trebanos.rfc.wales | 23 |
| mumbles.rfc.wales | 20 |
| newbridge.rfc.wales | 20 |
| oldpenarthians.rfc.wales | 20 |
| bargoed.rfc.wales | 15 |
| blackwood.rfc.wales | 15 |
| cardiffmet.rfc.wales | 15 |
| chepstow.rfc.wales | 15 |
| merthyr.rfc.wales | 15 |
| mountainashrfc.rfc.wales | 15 |
| nantconwy.rfc.wales | 15 |
| oakdale.rfc.wales | 15 |
| olc.rfc.wales | 15 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Feb 2026