DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

4 headers
Cache-Control
Caching
max-age=3600
Etag
Caching
"694aad56-92b0"
Expires
Caching
Thu, 22 Jan 2026 20:05:44 GMT
Last-Modified
Caching
Tue, 23 Dec 2025 14:55:18 GMT

Content Headers

2 headers
Content-Length
Content
37552
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
Google Frontend

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Thu, 22 Jan 2026 19:05:44 GMT
Via
Other
1.1 google
X-Cloud-Trace-Context
Other
2a3b5bab5a560ad0143546ae66881232
X-Debug
Other
216.246.40.87,34.36.252.186
X-Geo-Country-Code
Other
US

Recommendations

Enable compression (gzip/brotli) to improve performance