What powers peniarth.cymru?
Last seen Aug 2026 · 31 technologies across 16 categories
Analytics
CDN
CMS
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Payment processors
Performance
Programming languages
Security
Shopify apps
UI frameworks
Web frameworks
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 Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 77% phone
- 23% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.73 / 10 · ranked #4,757,933 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.10.7)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 13,889,638, 11 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| siop.peniarth.cymru | 20 |
| peniarth.cymru | 16 |
| www.peniarth.cymru | 11 |
Full technology history →
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Recent changes
- detected Swiper Apr 2026
- detected jsDelivr Mar 2026
- detected Swiffy Slider Mar 2026
- detected Cloudflare Browser Insights Nov 2025