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
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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-Url, Accept-Encoding

Caching Headers

2 headers
Cache-Control
Caching
s-maxage=31536000, stale-while-revalidate
Etag
Caching
"9kom4w1u87449x"

Content Headers

2 headers
Content-Length
Content
201529
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
vntrip

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
NEXT_LOCALE=vi; Path=/; Expires=Tue, 02 Feb 2027 12:34:10 GMT; Max-Age=31536000; SameSite=strict

Other Headers

5 headers
Date
Other
Mon, 02 Feb 2026 12:24:01 GMT
Link
Other
<https://www.vntrip.vn/en>; rel="alternate"; hreflang="en", <https://www.vntrip.vn/>; rel="alternate"; hreflang="vi", <https://www.vntrip.vn/>; rel="alternate"; hreflang="x-default"
X-Middleware-Rewrite
Other
/vi
X-Nextjs-Cache
Other
HIT
X-Recruiting
Other
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Recommendations

Enable compression (gzip/brotli) to improve performance