DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
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
  • • Significantly strengthen CSP directives
  • • 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

2 headers
Age
Caching
49269
Last-Modified
Caching
Mon, 12 Jan 2026 16:14:57 GMT

Content Headers

1 headers
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

10 headers
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bd209311cf3d6a3-IAD
Date
Other
Tue, 13 Jan 2026 05:55:06 GMT
Surrogate-Control
Other
max-age=56703
Surrogate-Key
Other
www.dropboxsign.com 64412cfef2e5476af2f044bd pageId:6581f1cf87ef16b6dbe743ee 6581f1cf87ef16b6dbe74428 6581f1cf87ef16b6dbe74442
Via
Other
1.1 126bc2e5c4c1b9ac0ffa004edc6f02c4.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
jecmSvRCOp_qjGaPQEdLt3u-_gzIsyKWR5Izbdz-HLxv0j5NZWjm5w==
X-Amz-Cf-Pop
Other
IAD89-P1
X-Cache
Other
RefreshHit from cloudfront
X-Lambda-Id
Other
1b721673-8d10-4aaa-be2a-75a73ae32b0b

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching