DNS Gurus
Cached · just now
20 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

1 headers
Cache-Control
Caching
public, max-age=300, stale-while-revalidate=86400, stale-if-error=604800

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

13 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cdn-Cache-Control
Other
max-age=86400, stale-while-revalidate=86400, stale-if-error=604800
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bfe426928884e63-IAD
Date
Other
Sun, 18 Jan 2026 12:57:43 GMT
Link
Other
<./_app/immutable/assets/0.Ducq9QlW.css>; rel="preload";as="style"; nopush, <./_app/immutable/assets/2.tn0RQdqM.css>; rel="preload";as="style"; nopush, <./_app/immutable/entry/start.BblCLfrL.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DRMEABGp.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/zELaY9KO.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DTvaDffS.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DlBXu42Z.js>; rel="modulepreload"; nopush, <./_app/immutable/entry/app.U0JEC_on.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DolIz8rE.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/BRQ4pCkd.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/0aH-gZwU.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DiAJzytd.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DEYrUH82.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/CIFqOFj7.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/K_-D6xuF.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/ETdXplZ-.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/bz843vgE.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DeL5N7zr.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/ifC8OFA2.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/0.DwagH5Oy.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/l75AjxH6.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DDUHhVXo.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/VC2Z-21B.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DLdlFW72.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/BTpS4jsf.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/CTlbNJF5.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/7KUwHlgj.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/2.DvuHorZ9.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/ByFxPuHs.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/DDTeb0J-.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/BSYiD-MS.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=NlP4sIY17B0w4hPw2YrsoO7vHGaAPV8wPS7gF8JgiWuS4PfZ8J6fUy53p5htqnULX5igCb0tY0o10E5gUX7s3ZbRsfIN8N3W6%2B4UKgKZQM0%3D"}]}
Server-Timing
Other
cfEdge;dur=6,cfOrigin;dur=3211
Surrogate-Control
Other
max-age=86400
X-Request-Id
Other
d0a03b08
X-Sveltekit-Page
Other
true
X-User-Authenticated
Other
false

Recommendations

Enable compression (gzip/brotli) to improve performance