DNS Gurus
Cached · just now
28 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

0 headers
No caching headers found

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
gnar_websiteSessionId=08fcb377-439e-491d-b7d6-d87a10a4de0f; Max-Age=1800; Domain=.superhuman.com; Path=/; Secure; SameSite=None

Other Headers

13 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd738d86a0b69ff-IAD
Date
Other
Tue, 13 Jan 2026 19:15:23 GMT
Origin-Agent-Cluster
Other
?1
Via
Other
1.1 d6b2e9bf1f40c8fcec509faeb60f8c54.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
zUBEak2ASL70QV0OARMxYbdSqBVqNmMYrhEKef0infs_RrMHflsOjw==
X-Amz-Cf-Pop
Other
IAD55-P3
X-Cache
Other
Miss from cloudfront
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
req-1xvk
X-Sh-Cloudflare
Other
MPXBAxZaY2VPBf@hvB*b

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching