indexo.dev

buerospreng.ch

.ch crawl

First seen 2026-05-24 · Last seen 2026-05-30 · ok HTTP/1.1 200 3840 ms crawled 2026-05-29

CH · 149.126.4.17 · AS47302 cyon AG

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
Büro Spreng, Grafikdesign und visuelle Kommunikation in Basel – Home
Description
BÜRO SPRENG ist eine Kreativagentur für Grafik Design und visuelle Kommunikation in Basel. Kampagnen, Branding, Werbung. Digital und Print. Fullservice – vom Konzept bis zum fertigen Produkt.
Language
de
Canonical
https://buerospreng.ch

Open Graph

url
https://buerospreng.ch
title
Büro Spreng, Grafikdesign und visuelle Kommunikation in Basel – Home
description
Büro Spreng ist eine Agentur für Grafik und Kommunikation in Basel.

Technology

CMS
Joomla
Analytics
  • Google Tag Manager
Social widgets
  • Vimeo Embed

Third-party hosts loaded (4)

  • player.vimeo.com×2
  • f.vimeocdn.com×1
  • i.vimeocdn.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Büro SprengBirsigstrasse 90CH-4054 Baselspreng@buerospreng.ch+41 61 691 27 72

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 0 buerospreng.ch
Verified for
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp6zaEtSxG653ZOsx3EXfeH/QF6nCWK+vxGUHgtlKrj4VWmtoJ+w4iBK0nfbaJ9X0+nguwSAqehM/os…
selectors probed

Certificate (current)

R13
from 2026-04-26 to 2026-07-25
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://buerospreng.ch/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (4)

Linked from (2)