DNS Gurus
Cached · just now
24 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Expires
Caching
Sat, 23 Jan 2027 10:30:49 GMT
Last-Modified
Caching
Thu, 11 Sep 2025 20:48:13 GMT

Content Headers

2 headers
Content-Language
Content
en
Content-Type
Content
text/html

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

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c269e3119cd916d-IAD
Date
Other
Fri, 23 Jan 2026 10:30:49 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=uFdo5l2EJoZ8aw0p0uDzQXdo8eCEF8SdZ%2FiWN4aosFJgnCTpBGSkhL0IYY%2FhLIFkZuvIam8wTcN5IzrKnsZ4Bw6XwyR74VBV1wzNubYzmMKJrQ%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=8,cfOrigin;dur=116
X-Goog-Generation
Other
1757623692993661
X-Goog-Hash
Other
md5=Ba+O/2OzTXT4n/iOzWQasQ==
X-Goog-Meta-Goog-Reserved-File-Mtime
Other
1757623687
X-Goog-Metageneration
Other
1
X-Goog-Storage-Class
Other
STANDARD
X-Goog-Stored-Content-Encoding
Other
identity
X-Goog-Stored-Content-Length
Other
47257
X-Guploader-Uploadid
Other
AJRbA5VaWmQ3dql_spVDKEmpCNXUOJtqEapY_a7PokrZVXRLL7w7Jrwqye1SWw5lW4QZUyvJ

Recommendations

Enable compression (gzip/brotli) to improve performance