DNS Gurus
Cached · just now
22 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Sec-Fetch-Dest,Sec-Fetch-Mode,Sec-Fetch-Site,Sec-Fetch-User

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

2 headers
Content-Language
Content
en
Content-Type
Content
text/html;charset=UTF-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
JSESSIONID=A9FFDC51FD30C2670D60D7AB4D6CA95F; Path=/; Secure

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd3b2eec940126a-IAD
Cross-Origin-Embedder-Policy-Report-Only
Other
require-corp
Date
Other
Tue, 13 Jan 2026 08:59:41 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=BjIurfq7JKx%2B8I15q8cgU9tc%2BL2H3XBy1jnrUdDBrpjdK1330is22Sjg%2FwTdgMUgxEobfWbw%2BnGLCQm9a%2FJ0OhihrOOvjOwERqa06cbu66og7N9rDTLSiA%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=16,cfOrigin;dur=210

Recommendations

Enable compression (gzip/brotli) to improve performance