DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

3 headers
Age
Caching
2082555
Cache-Control
Caching
public, max-age=86400
Last-Modified
Caching
Wed, 19 Nov 2025 21:06:48 GMT

Content Headers

2 headers
Content-Md5
Content
nm3djh1kV3WAx1M56ZU+vQ==
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

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bd8c981da5ac994-IAD
Date
Other
Tue, 13 Jan 2026 23:48:54 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=V%2FO5Umlt61%2FnWzlTSGP%2FWk%2FMtXZSjmrjl%2Fh3mdQ4kgVWz%2FK2%2BtSVcmG143xUpLujDJqne2zCBKwtCAyb86TThODSnII7ktC23iwbtB8%3D"}]}
X-Oss-Hash-Crc64ecma
Other
8767246201895061163
X-Oss-Object-Type
Other
Normal
X-Oss-Request-Id
Other
691E33C79DA80D3330483E0D
X-Oss-Server-Time
Other
6
X-Oss-Storage-Class
Other
Standard

Recommendations

Enable compression (gzip/brotli) to improve performance