zsdvorskeho.eu

HTML metadata

Technology

Server

Apache

CMS

WordPress 6.9.4

jQuery

3.7.1

Fonts

• Google Fonts

Third-party hosts loaded (3)

• fonts.googleapis.com×4
• fonts.gstatic.com×1
• gmpg.org×1

Social

• youtube
• facebook
• instagram

Contact

Email

• skola@zsdvorskeho.eu

Phone

• +420596711769

DNS records live

NS

• ns.forpsi.cz
• ns.forpsi.it
• ns.forpsi.net

MX

• 10 zsdvorskeho-eu.mail.protection.outlook.com

Email authentication weak

SPF

v=spf1 ip4:81.91.218.50 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 30/100 Checked live page: https://www.zsdvorskeho.eu/

findings

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

Links to (16)

• youtube.com×1
• webnode.cz×1
• sportovniakademieostrava.cz×1
• skolaonline.cz×1
• osu.cz×1
• ostrava.cz×1
• msmt.cz×1
• msk.cz×1
• mensa.cz×1
• instagram.com×1
• hc-vitkovice.cz×1
• facebook.com×1
• europa.eu×1
• enovation.cz×1
• corrency.cz×1
• bksnakes.cz×1

Linked from (1)

• tourdeapp.cz×1