DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
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 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
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0, s-maxage=300, must-revalidate, stale-while-revalidate=60, stale-if-error=300
Etag
Caching
"69300486-404a"
Last-Modified
Caching
Wed, 03 Dec 2025 09:36:06 GMT

Content Headers

2 headers
Content-Length
Content
16458
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Wed, 31 Dec 2025 09:07:37 GMT
Surrogate-Key
Other
index-html
Traceresponse
Other
00-1886419fb5f2cb903df95c8a4c79ec99-deb10c792ddc2187-01
X-Debug-Info
Other
eyJyZXRyaWVzIjowfQ==
X-Platform-Cluster
Other
ec6zvda5wb2sm-main-bvxea6i
X-Platform-Processor
Other
7fyuoh5ik2trnyq5quach6mn6a
X-Platform-Router
Other
onndglwbwmpbtqz3kb7p3fws4e

Recommendations

Enable compression (gzip/brotli) to improve performance