indexo.dev

popmath.eu

.eu crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 7660 ms crawled 2026-05-16

DE · 45.157.179.233 · AS197540 netcup GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Language
en

Technology

CDN
Cloudflare
Analytics
  • Plausible
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • plausible.io×1
  • stackpath.bootstrapcdn.com×1

DNS records live

NS
  • jerome.ns.cloudflare.com
  • mona.ns.cloudflare.com
TXT
  • google-site-verification=haDNrfZypB3_vAaZSi2gcfVej_UnPimiXE4QOVObr3c

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-30 to 2026-06-28
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.popmath.eu/

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

Linked from (1)