indexo.dev

alt-teachercert.org

.org crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 2161 ms crawled 2026-05-31

CA · 142.44.169.111 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Learning Hub Alt Teacher Cert
Language
en-US
Generator
WordPress 7.0
Canonical
https://alt-teachercert.org/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
PHP
7.4.30 end of life

Third-party hosts loaded (1)

  • gmpg.org×1

DNS records

MX
  • 0 mx0.alt-teachercert.org
  • 0 mx1.alt-teachercert.org

Email authentication weak

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

Certificate (current)

R13
from 2026-03-11 to 2026-06-09
Expires in 6 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://alt-teachercert.org/

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

Links to (10)

Linked from (1)