indexo.dev

obi-ontology.org

.org crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 2144 ms crawled 2026-05-13

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
OBI | Home
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (1)

  • maxcdn.bootstrapcdn.com×1

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2008-07-11
Expires
2026-07-11 51 days left
Updated
2026-05-05
Name servers
  • ns-1454.awsdns-53.org
  • ns-1758.awsdns-27.co.uk
  • ns-62.awsdns-07.com
  • ns-797.awsdns-35.net

DNS records live

NS
  • ns-1454.awsdns-53.org
  • ns-1758.awsdns-27.co.uk
  • ns-62.awsdns-07.com
  • ns-797.awsdns-35.net

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 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://obi-ontology.org/

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

Links to (9)

Linked from (2)