indexo.dev

knihovna-police.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1009 ms crawled 2026-06-01

CZ · 46.234.109.98 · AS39392 SH.cz s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Knihovna města Police nad Metují - Oficiální stránky Knihovny města Police nad Metují
Description
Knihovna města Police nad Metují
Language
cs

Technology

Server
Microsoft-IIS
Stack
PHP

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • stackpath.bootstrapcdn.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ans.nsys.cz
  • ans2.nsys.cz
MX
  • 10 mx10.active24.cz
  • 20 mx20.active24.cz
TXT
  • MS=EF983F5A9F9136A1E6B010612B8554038C5B24AF
  • 30eb5c4a02cc046c2cf4392f90f8b27be04181e9e67e91f390178854d7e144c6

Email authentication strong

SPF
v=spf1 a mx include:_spf.websupport.cz include:_spf.google.com include:clavius.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-29 to 2026-07-28
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.knihovna-police.cz/

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

Links to (8)

Linked from (1)