sirea.ch — domain check, WHOIS, DNS & reputation

HTML metadata

Title

Sirea AG: Weiterbildung in Immobilienbewertung & Real Estate Management

Description

Professionelle Weiterbildung für die Immobilienbranche. Entdecken Sie unsere praxisorientierten Kurse, CAS-, MAS- & MBA-Studiengänge. Jetzt informieren und Karriere vorantreiben!

Language

de

Generator

WordPress 6.9.4

Canonical

https://www.sirea.ch/

Feeds

Open Graph

url: https://www.sirea.ch/
title: Sirea AG: Weiterbildung in Immobilienbewertung & Real Estate Management
locale: de_DE
site name: SIREA - Ihr Partner von Immobilienbewertung bis Management
description: Professionelle Weiterbildung für die Immobilienbranche. Entdecken Sie unsere praxisorientierten Kurse, CAS-, MAS- & MBA-Studiengänge. Jetzt informieren und Karriere vorantreiben!

Technology

Server: nginx
CMS: WordPress 6.9.4
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
gmpg.org×1
www.google.com×1

Social

Contact

Email

Phone

0443221010

DNS records live

NS

ns2.interway.ch
ns3.interway.ch
slash.iway.ch

MX

10 sirea.in.tmes.trendmicro.eu

TXT

tmes=b849d9a74b5a52128fac8b48f0507447

Verified for

Google
Microsoft 365

Email authentication weak

SPF: v=spf1 a mx include:_spf.sr.solutions include:spf.iway.ch ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-23 to 2026-07-22

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.sirea.ch/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-embedder-policy
cross-origin-resource-policy

findings

weak frame protection
weak content type protection

Header values

referrer-policy: strict-origin-when-cross-origin, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN, SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=(), private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen
x-content-type-options: nosniff, nosniff
content-security-policy: upgrade-insecure-requests;, upgrade-insecure-requests;
strict-transport-security: max-age=63072000, max-age=63072000, max-age=15768000; includeSubDomains
cross-origin-opener-policy: unsafe-none, unsafe-none
cross-origin-embedder-policy: unsafe-none; report-to='default', unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin, cross-origin

Links to (19)

Linked from (1)

siv.ch×1