DNS Gurus
Cached · just now
21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; font-src; media-src; +12 more
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
  • • Consider adding 'preload' to HSTS for maximum security
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • 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
public, max-age=0, must-revalidate

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=Ie53Vf_uQfb5C2MzIwG19WhW4i6gKASQ_GRxdLmLx40-1770551712.3003607-1.0.1.1-5U1mkqHdqOaDR1.mH97slCUwg8y7o_2WsqtteYjiyapqmAxacHzmxgDhTKV9THrcxHx2F_TBGQjXBGwFtLgs9uNHvouLsi7RdrICjXYhp7fEIgK4amFy.gsnWCnPWT9U; HttpOnly; Secure; Path=/; Domain=argyle.com; Expires=Sun, 08 Feb 2026 12:25:12 GMT

Other Headers

8 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9caaefc9d94c8284-IAD
Date
Other
Sun, 08 Feb 2026 11:55:12 GMT
Nel
Other
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BwojOFoiDs1I33mfyYSSUVgTJEu5Vifqjq0HI24qoNkeEWNWpzN%2BchSXOi48t%2FKg%2FCYc4vWzjDMwgISneyDjylDiAYgiawy6AHIcHZkARICX3F3jypALUzWip8OvRMRGMhNqfuBnDYDeW2K6UP3j"}],"group":"cf-nel","max_age":604800}
Reporting-Endpoints
Other
csp-endpoint="https://csp-report.browser-intake-datadoghq.com/api/v2/logs?dd-api-key=pub043e3a57772658a58a4bb910ce747aa1&dd-evp-origin=content-security-policy&ddsource=csp-report&ddtags=env:prod%2cservice:web%2cversion:6b4b868f1acec5467af608705d48381359e21528"
Timing-Allow-Origin
Other
https://app.vanta.com, https://app.eu.vanta.com, https://app.aus.vanta.com
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance