vku-theorie.ch

.ch crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 1055 ms crawled 2026-05-31

US · 162.159.142.17 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers spf without fallback

Classifying

HTML metadata

Title: Home
Language: de
Canonical: https://www.vku-theorie.ch/

Open Graph

url: https://www.vku-theorie.ch/
title: Home
site name: VKU Theorie

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Third-party hosts loaded (6)

cdn.mycourse.app×60
lwfiles.mycourse.app×5
www.googletagmanager.com×2
cdnjs.cloudflare.com×1
js.stripe.com×1
releases.transloadit.com×1

DNS records live

NS

ns.hostpoint.ch
ns2.hostpoint.ch
ns3.hostpoint.ch

MX

10 mx1.mail.hostpoint.ch
10 mx2.mail.hostpoint.ch

Email authentication strong

SPF: v=spf1 redirect=spf.mail.hostpoint.ch
missing all
DMARC: v=DMARC1; p=quarantine;
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-05-09 to 2026-08-07

Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.vku-theorie.ch/

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN

Links to (8)

Linked from (6)