sezimovo-usti.eu

.eu crawl

First seen 2026-05-25 · Last seen 2026-05-25 · ok HTTP/1.1 200 3846 ms crawled 2026-05-29

CZ · 81.19.42.5 · AS25512 CD-Telematika a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Language: cs

Open Graph

url: https://sezimovo-usti.eu
title: Město Sezimovo Ústí
site name: Město Sezimovo Ústí -
description: oficální stránky mě sta nalezenete na www.sezimovo-usti.cz

Technology

Server: Apache
CMS: WordPress
PHP: 7.3.27 end of life
jQuery: 3.7.1

Third-party hosts loaded (2)

fonts.bunny.net×1
gmpg.org×1

DNS records live

NS

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

MX

10 mx.sezimovo-usti.eu

Email authentication weak

SPF: v=spf1 a mx ip4:81.19.42.0/24 -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 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sezimovo-usti.eu/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (1)

sezimovo-usti.cz×1

Linked from (1)

sezimovo-usti.cz×1