DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

2 headers
Connection
Performance
close
Vary
Performance
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch

Caching Headers

3 headers
Age
Caching
53
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"173ikxip2p8ag3"

Content Headers

2 headers
Content-Length
Content
13539
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
Vercel
X-Powered-By
Server
Next.js

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
https://highnote.com

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Mon, 02 Feb 2026 07:26:13 GMT
X-Matched-Path
Other
/
X-Nextjs-Prerender
Other
1
X-Nextjs-Stale-Time
Other
300
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1::iad1::25kn5-1770017227676-fa7c45080bdf

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology