hradeckyvenkov.cz

HTML metadata

Technology

Server

Microsoft-IIS

Stack

PHP

Social widgets

• YouTube Embed

Third-party hosts loaded (3)

• cdnjs.cloudflare.com×1
• stackpath.bootstrapcdn.com×1
• www.youtube-nocookie.com×1

Social

• facebook

Contact

Email

• mas@hradeckyvenkov.cz

Phone

• +420720988767

DNS records live

NS

• ns.grdns.cz
• ns.grdns.it

MX

• 0 hradeckyvenkov-cz.mail.protection.outlook.com

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.hradeckyvenkov.cz/

present

• x-frame-options

findings

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

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