hhl-students.de

HTML metadata

Technology

CDN

Cloudflare

CMS

WordPress

Fonts

• Google Fonts

Third-party hosts loaded (3)

• secure.gravatar.com×10
• fonts.googleapis.com×3
• gmpg.org×1

Registration

Updated

2026-03-25

Name servers

• braden.ns.cloudflare.com.
• carla.ns.cloudflare.com.

DNS records live

NS

• braden.ns.cloudflare.com
• carla.ns.cloudflare.com

Email authentication no MX

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://hhl-students.de/

findings

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

Links to (17)

• cettia.net×2
• ceurban.com×2
• ceyd.org×2
• cfpl.org×2
• challenge-dubai.com×2
• challengercommission.com×2
• championnatdefrancepitbike.com×2
• garyparky.co.uk×2
• myspace.es×2
• playstation-20thanniversary.fr×2
• hcplumlov.cz×1
• inag.pt×1
• jear.it×1
• jetlag24.ch×1
• kletterpark-donauinsel.at×1
• onderdekeizerskroon.nl×1
• thebrave.pl×1

Linked from (17)

• myspace.es×2
• cfpl.org×2
• championnatdefrancepitbike.com×2
• playstation-20thanniversary.fr×2
• cettia.net×2
• ceurban.com×2
• ceyd.org×2
• challengercommission.com×2
• garyparky.co.uk×2
• challenge-dubai.com×2
• inag.pt×1
• onderdekeizerskroon.nl×1
• thebrave.pl×1
• kletterpark-donauinsel.at×1
• jear.it×1
• jetlag24.ch×1
• hcplumlov.cz×1