DNS Gurus
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17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

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=cMvyyjr7EnwETPpMMPL8QZRSp16aT8GAw0W5yAnXT9M-1770172491.172992-1.0.1.1-7Wpmp_gsqeK9YwOEzc80Yh_GeBVvKjSVKcCXGR3ZhQciFvePfB3wGdthBamjyxr7op0vldK.NjpBRbpj4pYt30RhFBAJ7gobUVK10AqTzJiOp5xJiYXWZ8QKUyTvnwiR; HttpOnly; Secure; Path=/; Domain=devolutions.net; Expires=Wed, 04 Feb 2026 03:04:51 GMT

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c86c575d8687fb8-IAD
Date
Other
Wed, 04 Feb 2026 02:34:51 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=9RndZFnRn8i9%2B6U149hiwVYR6HtOZCo3LNEcIP8AizpqZ5HTYu3zUFpMZjxClbz2buiWvxj3nb%2BWiWPsfR68AxwEFGbXK%2FrNuoZT5vAKpg%3D%3D"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance