indexo.dev

kollegium-stm.ch

.ch crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 988 ms crawled 2026-06-01

CH · 80.74.150.156 · AS21069 METANET AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Privatschule, Tagesschule | Kollegium St. Michael Zug
Description
Das Kollegium St. Michael Zug ist eine Privatschule für die 5./6. Primarklasse und 1. bis 3. Sekundarklasse.
Language
de
Canonical
https://www.kollegium-stm.ch/
Translations
  • de
  • en

Open Graph

url
https://www.kollegium-stm.ch/
title
Privatschule, Tagesschule | Kollegium St. Michael Zug
description
Das Kollegium St. Michael Zug ist eine Privatschule für die 5./6. Primarklasse und 1. bis 3. Sekundarklasse.

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • s3.amazonaws.com×1
  • track.adform.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.a4agentur.ch
  • ns2.a4agentur.ch
  • ns3.a4agentur.ch
MX
  • 10 kollegiumstm-ch02c.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:80.74.150.156 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kollegium-stm.ch/

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)