DNS Gurus
Cached · 1h ago
16 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,Cookie

Caching Headers

1 headers
Cache-Control
Caching
max-age=600, must-revalidate

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
WP Engine

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=2o_en9Z2M3Em54dlb5gsKz6VTbb8fpt6R1V3vsELVnY-1766614194-1.0.1.1-Q9oAbtBPSJ.EHg3r5e8K3oaRlmFrdXPJEogwH6aTRN.JmoJ757H0sUIGuIGwawFvPoQjmSgJgDBlePoDLc5xulZmMuWbI9_o2LNYkWL14u0; path=/; expires=Wed, 24-Dec-25 22:39:54 GMT; domain=.introdusapp.com; HttpOnly; Secure; SameSite=None

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b336cf9afdc564e-IAD
Date
Other
Wed, 24 Dec 2025 22:09:54 GMT
Link
Other
<https://introdusapp.com/>; rel=shortlink
X-Cache
Other
HIT: 1
X-Cache-Group
Other
normal
X-Cacheable
Other
SHORT

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology

Analysis completed in 0ms