DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

5 headers
Age
Caching
2087699
Cache-Control
Caching
public, max-age=0, must-revalidate, fastly
Etag
Caching
"103b354e647fc55c8465ab9758534938"
Expires
Caching
Tue, 09 Dec 2025 06:27:24 GMT
Last-Modified
Caching
Wed, 05 Feb 2025 12:20:46 GMT

Content Headers

2 headers
Content-Length
Content
640351
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
UploadServer

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
Content-Type

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Date
Other
Fri, 02 Jan 2026 10:22:24 GMT
Fastly-Version
Other
720
Via
Other
1.1 varnish
X-Cache
Other
HIT
X-Cache-Hits
Other
13784

Recommendations

Enable compression (gzip/brotli) to improve performance