indexo.dev

hff-summerschool.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1463 ms crawled 2026-05-19

DE · 88.198.28.8 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Summerschool 2026 - Summer School 2025
Language
de-DE
Generator
HFF Summerschool v.1.0.0
Canonical
https://summerschool.hff-muc.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://summerschool.hff-muc.de/
title
Summerschool 2026 - Summer School 2025
locale
de_DE
site name
Summer School 2025

Technology

Server
HTTP
CMS
WordPress

Third-party hosts loaded (1)

  • summerschool.hff-muc.de×45

Contact

Phone

Registration

Updated
2022-05-18
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www139.your-server.de

Email authentication strong

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;
policy: quarantine · pct=50 · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hff-summerschool.de/

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

Links to (1)

Linked from (2)