indexo.dev

rdfa.info

.info crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 634 ms crawled 2026-05-13

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
RDFa
Description
The Resource Description Framework in Attributes
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×2
  • code.jquery.com×1

Registration

Registrar
Gandi SAS
Created
2006-05-23
Expires
2028-05-23 735 days left
Updated
2026-01-11
Name servers
  • fiona.ns.cloudflare.com
  • isaac.ns.cloudflare.com

DNS records live

NS
  • fiona.ns.cloudflare.com
  • isaac.ns.cloudflare.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rdfa.info/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (1)