DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

2 headers
Etag
Caching
"9405-6497797ae22eb"
Last-Modified
Caching
Wed, 28 Jan 2026 19:17:34 GMT

Content Headers

2 headers
Content-Length
Content
37893
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Wed, 28 Jan 2026 20:03:20 GMT
X-Nginx-Upstream-Cache-Status
Other
EXPIRED
X-Permitted-Cross-Domain-Policies
Other
none
X-Server-Powered-By
Other
Engintron

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching