indexo.dev

ch-open.ch

.ch crawl

First seen 2026-05-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 670 ms crawled 2026-05-19

CH · 149.126.4.28 · AS47302 cyon AG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home < CH Open
Language
de-DE
Generator
WPML ver:4.9.2.1 stt:1,4,3;
Canonical
https://www.ch-open.ch/
Translations
  • de
  • en
  • fr
Feeds

Open Graph

url
https://www.ch-open.ch/
title
Home
locale
de_DE
site name
CH Open
description
Verein zur Förderung von Open Source Software und offenen Standards in der Schweiz Jetzt Mitglied werden CH Open im Porträt News Alle News Events Alle Events Herzlich Willkommen bei CH Open Die interaktive Broschüre mit allen Aktivitäten von CH Open. Download Broschüre als PDF leprezone Aktivitäten chicken road chicken road CH Open Business Apéro –…

Technology

CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×4
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • pro.fontawesome.com×1

Social

Contact

Email

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 0 ch-open.ch

Email authentication partial

SPF
v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 ?all
neutral (?all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0hO09z0K6OcUJNM8guoO0lEWt34I4S5IC6kZkR+xJHgiLZZqT93FGzt+9DN7wgUK6S7cQgbnkVUjRD…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-03-25 to 2026-06-23
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (2)