indexo.dev

knihovnabilina.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1253 ms crawled 2026-06-01

CZ · 88.86.100.195 · AS39392 SH.cz s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Městská knihovna Bílina
Description
Městská knihovna Bílina
Language
cs
Generator
Public4u
Feeds

Open Graph

url
https://www.knihovnabilina.cz
title
Městská knihovna Bílina

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 mxavas.forpsi.com

Email authentication weak

SPF
v=spf1 a mx include:_spf.forpsi.com include:clavius.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.knihovnabilina.cz/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubdomains

Links to (5)

Linked from (2)