DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15724800; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, max-age=0, must-revalidate
Expires
Caching
0
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
68
Content-Type
Content
application/json

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c23deff4ee9d6b5-IAD
Date
Other
Fri, 23 Jan 2026 02:30:47 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=jH6PojAVg2Y%2FcNUJ0jdady3zDOAwnYcMoCr6hpTWozt3I1aEI5FEmn5xc5eTtfnay7YqyYCpGR16zWJnrksGtOdWurPq1D1iNidVBqcXIQ%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=15,cfOrigin;dur=275

Recommendations

Enable compression (gzip/brotli) to improve performance