Open
Cached
·
just now
20
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Vary
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
connection: close vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
Caching Headers
Age
46
Cache-Control
public, max-age=0, must-revalidate
Etag
"gdgpq3l4jxedt"
age: 46 cache-control: public, max-age=0, must-revalidate etag: "gdgpq3l4jxedt"
Content Headers
Content-Length
18641
Content-Type
text/html; charset=utf-8
content-length: 18641 content-type: text/html; charset=utf-8
Server Headers
Server
Vercel
X-Powered-By
Next.js
server: Vercel x-powered-by: Next.js
CORS Headers
Access-Control-Allow-Origin
https://highnote.com
access-control-allow-origin: https://highnote.com
Cookies Headers
Other Headers
Date
Sat, 02 May 2026 05:03:58 GMT
X-Matched-Path
/
X-Nextjs-Prerender
1
X-Nextjs-Stale-Time
300
X-Vercel-Cache
HIT
X-Vercel-Id
iad1::iad1::fn827-1777698285068-0265c47f88a3
date: Sat, 02 May 2026 05:03:58 GMT x-matched-path: / x-nextjs-prerender: 1 x-nextjs-stale-time: 300 x-vercel-cache: HIT x-vercel-id: iad1::iad1::fn827-1777698285068-0265c47f88a3
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology