sirsispolecenstvi.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 331 ms crawled 2026-06-03

CZ · 217.16.185.76 · AS43541 VSHosting s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Širší společenství
Description: Širší společenství
Language: cs
Canonical: https://sirsispolecenstvi.cz

Open Graph

url: https://sirsispolecenstvi.cz
title: Širší společenství
site name: Širší společenství
description: Širší společenství

Technology

Server: Apache
jQuery: 3.6.1

Fonts

Google Fonts

Third-party hosts loaded (5)

cdn.jsdelivr.net×4
fonts.googleapis.com×2
unpkg.com×2
code.jquery.com×1
fonts.gstatic.com×1

Social

DNS records live

NS

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

MX

10 email.nlogy.cz

Email authentication weak

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

Certificate (current)

R13

from 2026-05-11 to 2026-08-09

Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sirsispolecenstvi.cz/

findings

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

Links to (6)

Linked from (1)

unitaria.cz×1

Use this data via API

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