DNS Gurus
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15 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

Caching Headers

0 headers
No caching headers found

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
pb_auth=%7B%22token%22%3A%22%22%2C%22model%22%3Anull%7D; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Lax

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c73adf798cd175d-IAD
Date
Other
Sun, 01 Feb 2026 18:58:19 GMT
Link
Other
<./_app/immutable/assets/AppBar.GCbRqdkZ.css>; rel="preload";as="style"; nopush, <./_app/immutable/assets/ProgressBar.Cirlo5Z8.css>; rel="preload";as="style"; nopush, <./_app/immutable/entry/start.JXLXS2j8.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/entry.D37Ydp1e.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/scheduler.B1MBeJcq.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/index.C3cnd2Mx.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/control.CYgJF_JY.js>; rel="modulepreload"; nopush, <./_app/immutable/entry/app.CHyexzG9.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/6.BObqaQEo.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/index.DUzpB0Y7.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/0.CqxWJ8Ao.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/3.D_UC5rUd.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/AppBar.ChzK449Y.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/ProgressBar.svelte_svelte_type_style_lang.D3vvfppw.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/public.ZHSCRxMQ.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/11.BthamHks.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/working.CIUuhfhe.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/index.CsSvx5Bg.js>; rel="modulepreload"; nopush
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=O3kBxrWrI%2BsSk2wA6pPbTJr%2BdUJKLorhhbB%2FNeFmrBWUOTmee%2BrcFNchhVvSnDscXMToORZMdy3t54Klxtkyq%2BMw1OgU4jRrbg%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=15,cfOrigin;dur=103
X-Sveltekit-Page
Other
true

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching