What powers rdfa.info?
Last seen Oct 2026 · 8 technologies across 6 categories
Caching
CDN
Font scripts
JavaScript libraries
PaaS
UI frameworks
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 not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| rdfa | #1 | 33 |
| markup web | #65 | 0 |
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
Open Page Rank
5.71 / 10 · ranked #135,702 of all domains
191 referring domains · OpenPageRank
Search traffic
33 est. monthly organic visits (US)
2 keywords in Google's top 30
Page
- Language: English
- CDN: Fastly
- Weight: 0.1 MB · 11 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered May 2006 (20 years) via Gandi SAS, renews May 2028
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 39,878, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted