plavbyhluboka.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 1630 ms crawled 2026-06-01

CZ · 81.0.236.12 · AS15685 CASABLANCA INT a.s.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Plavby Hluboká – Komentované vyhlídkové plavby Českými Budějovicemi
Language: cs
Generator: WordPress 7.0
Canonical: https://www.plavbyhluboka.cz/

Technology

Server: Apache
CMS: WordPress 7.0
jQuery: 3.2.1 known XSS (<3.5)

Third-party hosts loaded (4)

cdnjs.cloudflare.com×6
maxcdn.bootstrapcdn.com×2
code.jquery.com×1
gmpg.org×1

Social

DNS records live

NS

ns.unihost.cz
ns2.unihost.cz

MX

1 mx.unihost.cz

Email authentication strong

SPF: v=spf1 include:_spf.unihost.cz a mx -all
strict (-all)
DMARC: v=DMARC1; p=quarantine
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-01 to 2026-06-30

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (15)

Linked from (5)