revma-online.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 497 ms crawled 2026-06-03

CZ · 185.115.1.146 · AS43541 VSHosting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Second opinion pro revmatology - Revma-online.cz
Description: Konzultační a vzdělávací portál, který umožňuje lékařům získat zdarma a rychle druhý názor na léčbu pacientů s revmatickým onemocněním.
Language: cs

Technology

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

cdn.onesignal.com×1
cookie.pearshealthcyber.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1

DNS records live

NS

ns.web4u.cz
ns2.web4u.cz

MX

10 mta.vshosting.cloud
20 mta.vshosting.eu

Verified for

Google

Email authentication partial

SPF: v=spf1 include:spf.farmacie.cz ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc@pearseurope.com;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-17 to 2026-07-16

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.revma-online.cz/

findings

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

Links to (17)

Linked from (8)