info-prostejov.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1009 ms crawled 2026-06-01

CZ · 81.91.84.131 · AS39790 Web4U s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Info-Prostějov - praktický katalog firem, mapy, novinky
Description: Vyhledávač pro Prostějov a okolí - katalog firem a odkazů, reality, práce, mapa s plánovačem tras, obrázky a články.
Language: cs
Canonical: https://www.info-prostejov.cz/

Open Graph

ttl: 2019200
url: https://www.info-prostejov.cz/
title: Info-Prostějov - praktický katalog firem, mapy, novinky
site name: Info-Prostějov
description: Vyhledávač pro Prostějov a okolí - katalog firem a odkazů, reality, práce, mapa s plánovačem tras, obrázky a články.

Technology

Server: Apache
jQuery: 1.9.1 known XSS (<3.5)

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (8)

data.atlasfirem.info×16
imgdata.info-pardubice.eu×9
cdnjs.cloudflare.com×5
use.fontawesome.com×2
www.google.com×2
www.googletagmanager.com×2
maps.googleapis.com×1
toplist.cz×1

Contact

Phone

Registration

Registrar

REG-GRANSY

Created

2009-06-02

Expires

2027-06-01 364 days left

Updated

2020-06-27

Name servers

ns2.gransy.com
ns3.gransy.com
ns4.gransy.com
ns5.gransy.com
ns.gransy.com

DNS records

Email authentication weak

SPF

v=spf1 a mx a:m103.server4u.cz mx:atlasfirem.info ip4:81.91.83.139 -all

strict (-all)

DMARC

not published

DKIM

default: k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs5k2qUKb2NFpqEys9MryXJEcFoHQPE2CJL2SvSOUgSwaTAcS2inYchIZnEsE+NVtPZLslN9XJ3+PU+yYaa77af8v…

selectors probed

Certificate (current)

R12

from 2026-04-20 to 2026-07-19

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.info-prostejov.cz/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=300; includeSubDomains; preload