stadtbibliothek-bielefeld.de
HTML metadata
Technology
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (5)
- bielefeld-barrierefrei.de×2
- cdn.lightwidget.com×2
- download.digiaccess.org×1
- www.google.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
- Address
- st auch außerhalb der Öffnungszeiten geöffnet.Copyright [2025
Registration
- Updated
- 2018-11-29
- Name servers
-
- ns01.bitel.net.
- ns02.bitel.net.
- ns03.bitel.net.
DNS records live
- NS
-
- ns01.bitel.net
- ns02.bitel.net
- ns03.bitel.net
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 178 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- referrer-policy
- findings
-
- missing HSTS
- CSP allows unsafe inline scripts/styles
- CSP uses wildcard sources
- missing content type protection
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
SAMEORIGIN- content-security-policy
default-src 'self';script-src 'self' 'unsafe-inline' 'unsafe-eval' https://bielefeld-barrierefrei.de https://cdn.lightwidget.com https://pretix.eu https://paypal.com https://5ae550df.sibforms.com https://fonts.googleapis.com https://www.google-analytics.com https://pay.girocheckout.de https://www.youtube.com https://api.digiaccess.org https://*.cdninstagram.com https://payment.girosolution.de https://docs.google.com https://download.digiaccess.org https://www.googletagmanager.com https://ltfl.librarything.com;connect-src 'self' https://bielefeld-barrierefrei.de https://cdn.lightwidget.com https://paypal.com https://5ae550df.sibforms.com https://fonts.googleapis.com https://pay.girocheckout.de https://www.youtube.com https://api.digiaccess.org https://*.cdninstagram.com https://payment.girosolution.de https://docs.google.com https://download.digiaccess.org https://www.google-analytics.com https://www.googletagmanager.com https://region1.google-analytics.com;style-src 'self' 'unsafe-inli