opc2026.es
HTML metadata
Technology
- Server
- nginx
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- cdnjs.cloudflare.com×2
- panel.helice.app×2
- fonts.googleapis.com×1
Social
DNS records live
- NS
-
- ns1.dondominio.com
- ns2.dondominio.com
Email authentication no MX
- SPF
-
v=spf1 include:spf.dondominio.comno all qualifier - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 51 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- CSP uses wildcard sources
- weak frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
ALLOWALL- x-content-type-options
nosniff- content-security-policy
frame-ancestors *