knihovnatabor.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 505 ms crawled 2026-05-30

DE · 3.121.241.33 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Městská knihovna Tábor
Description: Pojďte s námi číst
Language: cs
Canonical: https://www.knihovnatabor.cz/

Open Graph

url: https://www.knihovnatabor.cz/
title: Městská knihovna Tábor
description: Pojďte s námi číst

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (4)

d3pg233gy8q4jh.cloudfront.net×1
mkta.bzuco.cloud×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Phone

381 200 587

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

MX

10 mx1.mkta.cz
50 in2.clavius.cz

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-16 to 2026-07-15

Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.knihovnatabor.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 (10)

Linked from (1)

eclair.cz×1