libereckazdravka.cz

HTML metadata

Technology

Server

nginx

CMS

WordPress 6.9.4

jQuery

3.7.1

Analytics

• Google Tag Manager

Social widgets

• YouTube Embed

Third-party hosts loaded (4)

• www.youtube.com×3
• www.googletagmanager.com×2
• chettyconfigstorage.blob.core.windows.net×1
• gmpg.org×1

Social

• youtube
• instagram
• facebook

DNS records live

NS

• ns1.webglobe.cz
• ns2.webglobe.cz
• ns3.webglobe.com

MX

• 10 mx.skok.cz
• 20 mxbackup.skok.cz

Email authentication weak

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (9)

• youtube.com×1
• wordpress.org×1
• themeisle.com×1
• szs-lib.cz×1
• kraj-lbc.cz×1
• instagram.com×1
• google.com×1
• facebook.com×1
• cookiedatabase.org×1

Linked from (2)

• jirikozak.net×1
• topzamestnavatele.cz×1