DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
private

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=ELad_n31ML1JMLuVPO6whwa6Aa2AD4OWe1iMeeS7l3Y-1768239117-1.0.1.1-AvP0I9Uh8i_.QYFYjtRROCImzuLiU3LgU2fyaKy7.oh0PY3V.4JB4G.r8N.wUu2e9JzknpLO53irsrD2PMtWFXQ8L8dwD68Q.uvk6bugwNA; path=/; expires=Mon, 12-Jan-26 18:01:57 GMT; domain=.colombiarastreo.com; HttpOnly; Secure; SameSite=None

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
MISS
Cf-Ray
Other
9bce63eeff4905d3-IAD
Date
Other
Mon, 12 Jan 2026 17:31:57 GMT
X-Do-App-Origin
Other
4deae40e-aae3-4e53-a19b-447380cbf4a4
X-Do-Orig-Status
Other
200

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology