DNS Gurus
Cached · just now
11 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

4 headers
Connection
Performance
close
Keep-Alive
Performance
timeout=5
Transfer-Encoding
Performance
chunked
Vary
Performance
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
private, no-cache, no-store, max-age=0, must-revalidate

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Powered-By
Server
Next.js

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
NEXT_LOCALE=fr; Path=/; Expires=Fri, 15 Jan 2027 22:43:31 GMT; SameSite=lax

Other Headers

3 headers
Date
Other
Thu, 15 Jan 2026 22:43:31 GMT
Link
Other
<https://www.jeffauto.ca/fr>; rel="alternate"; hreflang="fr", <https://www.jeffauto.ca/en>; rel="alternate"; hreflang="en", <https://www.jeffauto.ca/es>; rel="alternate"; hreflang="es", <https://www.jeffauto.ca/>; rel="alternate"; hreflang="x-default"
X-Middleware-Rewrite
Other
/fr

Recommendations

Enable compression (gzip/brotli) to improve performance

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