DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

1 headers
Cache-Control
Caching
no-cache, no-store

Content Headers

1 headers
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

1 headers
Set-Cookie
Cookies
_cfuvid=mbsSqr2OoFN9dkvcEjLgKQBbLJkjsxR314ap5jI_Wak-1769925511.6888616-1.0.1.1-WIGrQSTGGRSlTl8m.NZHoq0FqIcP8LHZiLrseL1g23w; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.expensify.com

Other Headers

5 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c6f37b00e1db849-IAD
Date
Other
Sun, 01 Feb 2026 05:58:31 GMT
Origin-Agent-Cluster
Other
?0

Recommendations

Enable compression (gzip/brotli) to improve performance