indexo.dev

guyan.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 1051 ms crawled 2026-06-03

CH · 193.93.20.89 · AS31052 Exigo AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Guyan + Co. AG
Language
de
Generator
WordPress 7.0
Canonical
https://www.guyan.ch/
Feeds

Open Graph

url
https://www.guyan.ch/
title
Home
site name
Guyan + Co. AG

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×3
  • www.googletagmanager.com×2
  • gmpg.org×1
  • user.callnowbutton.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.hostserv.eu
  • ns2.hostserv.eu
  • ns3.hostserv.eu
MX
  • 0 guyan-ch.mail.protection.outlook.com
Verified for
  • Atlassian
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.EU.exclaimer.net -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw0rWXGuFjok0cl7X6Nh+j95AN7u5Y0PJGYvtAyyLj4bmEFmyMBgKXZcmuMlk0VB+tFHUgrzH5/PCZz…
selectors probed

Certificate (current)

YR2
from 2026-06-03 to 2026-09-01
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.guyan.ch

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0; includeSubDomains

Links to (6)

Linked from (2)