DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch

Caching Headers

3 headers
Age
Caching
39789
Cache-Control
Caching
public, max-age=86400, s-maxage=86400, stale-while-revalidate=86400
Etag
Caching
"02691ddceb864a804e535a4e21234f82"

Content Headers

3 headers
Content-Disposition
Content
inline
Content-Length
Content
345356
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Vercel

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Cdn-Cache-Control
Other
public, s-maxage=86400, stale-while-revalidate=86400
Date
Other
Wed, 21 Jan 2026 09:15:22 GMT
X-Matched-Path
Other
/en
X-Nextjs-Prerender
Other
1
X-Nextjs-Rewritten-Path
Other
/en
X-Nextjs-Stale-Time
Other
300
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1::n94h9-1768986922454-a08bdb684a4f

Recommendations

Enable compression (gzip/brotli) to improve performance