DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
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-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

2 headers
Cache-Control
Caching
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/plain; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Methods
Cors
GET
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b38cc3c98d7d962-IAD
Date
Other
Thu, 25 Dec 2025 13:48:44 GMT
Geojs-Backend
Other
ash-01
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=01RKZvM1e021nKZzlr%2FwS6FfXOfw7ost1Lwdk2QBztt8MQ7GbfcX1JegeHda1ctprRpaH%2BqYwkcDJ2b6g5UdJjmHlUDt767S8w%3D%3D"}]}
X-Request-Id
Other
d08e061e3ead20bbb09425f117c970ba-ASH

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 55ms