DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=64072000; includeSubDomains; preload
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
  • • 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Cache-Control
Caching
private,no-cache,no-store,max-age=0,must-revalidate
Expires
Caching
Thu, 01 Jan 1970 00:00:00 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html;charset=ISO-8859-1

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
JSESSIONID=A22894D5B2CD8B3A85D38C8A2525EDD5; Path=/; Secure; HttpOnly

Other Headers

5 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bc2f3b0e8ece61b-IAD
Date
Other
Sun, 11 Jan 2026 08:12:56 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=3V7FV3sD9nKbSMUnZSGnHBPTGsjbAu%2FHuDKhjw6aLv7Y3LZrHpfKazNurNH3us8MGMXwt1HJbXmSUyFNNv56QlxLJwUl8sNtxER6WsCzrkOEbzvurA%3D%3D"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance