guia-del-mejor.es
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Analytics
- Ads
-
- Google Ads (DoubleClick)
- Meta Pixel
Third-party hosts loaded (3)
- connect.facebook.net×1
- stats.g.doubleclick.net×1
- www.google-analytics.com×1
DNS records live
- NS
-
- dina.ns.cloudflare.com
- duke.ns.cloudflare.com
- Verified for
-
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 49 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff