open-circle.ch

.ch crawl

First seen 2026-05-19 · Last seen 2026-05-31 · ok HTTP/1.1 200 19973 ms crawled 2026-05-24

CH · 217.26.61.62 · AS29097 Hostpoint AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Startseite - Open Circle AG

Description

Unabhängige und modulare IT-Lösungen für KMU: Entdecken Sie unsere Verwalteten Arbeitsplätze, Virtuellen Server, Nextcloud und viele mehr.

Language

de-DE

Generator

WPML ver:4.9.4 stt:1,3;

Canonical

https://www.open-circle.ch/

Translations

Open Graph

url: https://www.open-circle.ch/
title: Startseite
locale: de_DE
site name: Open Circle AG
description: Unabhängige und modulare IT-Lösungen für KMU: Entdecken Sie unsere Verwalteten Arbeitsplätze, Virtuellen Server, Nextcloud und viele mehr.

Technology

Server: Apache
CMS: WordPress
jQuery: 1.12.4 known XSS (<3.5)

Analytics

Google Tag Manager

Social widgets

Vimeo Embed

Third-party hosts loaded (4)

cdnjs.cloudflare.com×3
ajax.googleapis.com×2
player.vimeo.com×2
www.googletagmanager.com×1

Social

Contact

Email

Phone

Address

Open Circle AG – ZürichFreilagerstrasse 328047 ZürichOpen Circle AG – BernLagerhausweg 303018 Bern

DNS records live

NS

ns1.desec.io
ns2.desec.org

MX

10 pmg-01.ocrcl.ch
10 pmg-02.ocrcl.ch

TXT

059512f1422b60c08f98688717ed282c
swisssign-check=aS5beGNGSUlVmNqzOgme6ci2Cec

Verified for

Google
Microsoft 365
OpenAI
Twilio
Zoom

Email authentication strong

SPF

v=spf1 include:_spf.open-circle.ch include:spf.strold.io include:25076074.spf02.hubspotemail.net -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc@open-circle.ch; ruf=mailto:dmarc@open-circle.ch; sp=quarantine; aspf=r; fo=1;

policy: quarantine · sp=quarantine

DKIM

default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzsUsXhT/CaAfLWcE3trEDeWk28FdBkIrNeVdsKVr7AzvPwTxIJwuJ0+ySQcN4ViSsZn…

selectors probed

Certificate (current)

R12

from 2026-05-19 to 2026-08-17

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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