DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

Caching Headers

2 headers
Age
Caching
420878
Last-Modified
Caching
Wed, 14 Jan 2026 22:44:52 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

1 headers
Set-Cookie
Cookies
_cfuvid=AtH085MlF0PEQr3WRgMoVZbTwTwtRuBt2bDO4UuY4UM-1768851570873-0.0.1.1-604800000; path=/; domain=.www.propellergroup.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9c08cc6d7da46fc8-IAD
Date
Other
Mon, 19 Jan 2026 19:39:30 GMT
Surrogate-Control
Other
max-age=432000
Surrogate-Key
Other
www.propellergroup.com 678fcd4dd0ca43e79df8d4b1 pageId:678fcd4dd0ca43e79df8d4ea 6790cf6b7bbb746624da7fd4 679252e88e11d447cff60486 679b8b4f8a3e45b5f940b543 679814a9ee3d8e79d5c4c0a4 6797c606c24df7d4920fae71
X-Lambda-Id
Other
62cdd3c7-effa-47e3-a622-16e67f6cab8f

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching