indexo.dev

sitterwerk.ch

.ch crawl

First seen 2026-05-15 · Last seen 2026-05-18 · ok HTTP/1.1 200 189 ms crawled 2026-05-19

CH · 149.126.4.86 · AS47302 cyon AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Stiftung Sitterwerk • Stiftung Sitterwerk
Description
de
Language
de
Translations
  • de
  • en

Open Graph

title
Stiftung Sitterwerk • Stiftung Sitterwerk
locale
de_DE
site name
Stiftung Sitterwerk
description
de

Contact

Email
Phone

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
v=spf1 include:_spf.google.com include:spf.mailjet.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyk42Xt3yYiMoSSsNLpIAGGkU8ZwU5Canif9DDk1wR/MbzSXi8bssRvqwskT8HE/UXUyy8XJ45Fiuee…
selectors probed

Certificate (current)

R12
from 2026-03-29 to 2026-06-27
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sitterwerk.ch/

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 (3)