dermanet.eu

.eu crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 707 ms crawled 2026-06-01

SK · 37.9.175.212 · AS51013 WebSupport s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Portál moderní dermatologie pro odbornou veřejnost | Česká Akademie dermatovenerologie
Language: cs

Technology

Server: openresty
jQuery: 3.4.1 known XSS (<3.5)
Stack: PHP

Fonts

Google Fonts

Third-party hosts loaded (1)

fonts.googleapis.com×1

Social

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

10 mailserver.sic.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 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dermanet.eu/cs/

findings

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

Links to (9)

Linked from (3)