HTTP Headers Analysis for https://app.fshare.app

Detected Technologies from Headers

See all in URL Inspect 2

Google Static File Front End

Next.js

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding

connection: close
transfer-encoding: chunked
vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding

Caching Headers

Cache-Control

Caching

private, no-cache, no-store, max-age=0, must-revalidate

Expires

Caching

Wed, 03 Jun 2026 21:05:59 GMT

cache-control: private, no-cache, no-store, max-age=0, must-revalidate
expires: Wed, 03 Jun 2026 21:05:59 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

Google Frontend

X-Powered-By

Server

Next.js

server: Google Frontend
x-powered-by: Next.js

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: NEXT_LOCALE=en; Path=/; Expires=Thu, 03 Jun 2027 21:05:59 GMT; Max-Age=31536000; SameSite=lax

Other Headers

Date

Other

Wed, 03 Jun 2026 21:05:59 GMT

Link

Other

URL https://app.fshare.app/

rel=alternate hreflang=en

URL https://app.fshare.app/es

rel=alternate hreflang=es

URL https://app.fshare.app/fr

rel=alternate hreflang=fr

URL https://app.fshare.app/

rel=alternate hreflang=x-default

X-Middleware-Rewrite

Other

/en

date: Wed, 03 Jun 2026 21:05:59 GMT
link: <https://app.fshare.app/>; rel="alternate"; hreflang="en", <https://app.fshare.app/es>; rel="alternate"; hreflang="es", <https://app.fshare.app/fr>; rel="alternate"; hreflang="fr", <https://app.fshare.app/>; rel="alternate"; hreflang="x-default"
x-middleware-rewrite: /en

Recommendations

Enable compression (gzip/brotli) to improve performance

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