HTTP Headers Analysis for https://jackhacademy.com

Detected Technologies from Headers

See all in URL Inspect 2

Google Static File Front End

Next.js

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

origin-when-cross-origin

Permissions-Policy

Present

camera=(), microphone=(), geolocation=()

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding,cookie,need-authorization, x-fh-requested-host, accept-encoding

accept-ranges: bytes
connection: close
vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding,cookie,need-authorization, x-fh-requested-host, accept-encoding

Caching Headers

Cache-Control

Caching

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

Expires

Caching

Mon, 24 Aug 2026 21:41:23 GMT

cache-control: private, no-cache, no-store, max-age=0, must-revalidate
expires: Mon, 24 Aug 2026 21:41:23 GMT

Content Headers

Content-Length

Content

111786

Content-Type

Content

text/html; charset=utf-8

content-length: 111786
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=Tue, 24 Aug 2027 21:41:23 GMT; Max-Age=31536000; SameSite=Lax

Other Headers

Alt-Svc

Other

h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400

Date

Other

Mon, 24 Aug 2026 21:41:23 GMT

Link

Other

URL https://jackhacademy.com/en

rel=alternate hreflang=en

URL https://jackhacademy.com/ar

rel=alternate hreflang=ar

URL https://jackhacademy.com/fr

rel=alternate hreflang=fr

URL https://jackhacademy.com/it

rel=alternate hreflang=it

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Country-Code

Other

US

X-Dns-Prefetch-Control

Other

on

X-Middleware-Rewrite

Other

/en

X-Served-By

Other

cache-ewr-kewr1740068-EWR

X-Timer

Other

S1787607683.043571,VS0,VE224

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Mon, 24 Aug 2026 21:41:23 GMT
link: <https://jackhacademy.com/en>; rel="alternate"; hreflang="en", <https://jackhacademy.com/ar>; rel="alternate"; hreflang="ar", <https://jackhacademy.com/fr>; rel="alternate"; hreflang="fr", <https://jackhacademy.com/it>; rel="alternate"; hreflang="it", <https://jackhacademy.com/de>; rel="alternate"; hreflang="de", <https://jackhacademy.com/hi>; rel="alternate"; hreflang="hi", <https://jackhacademy.com/zh-CN>; rel="alternate"; hreflang="zh-CN", <https://jackhacademy.com/th>; rel="alternate"; hreflang="th", <https://jackhacademy.com/es-ES>; rel="alternate"; hreflang="es-ES", <https://jackhacademy.com/es-MX>; rel="alternate"; hreflang="es-MX", <https://jackhacademy.com/>; rel="alternate"; hreflang="x-default"
x-cache: MISS
x-cache-hits: 0
x-country-code: US
x-dns-prefetch-control: on
x-middleware-rewrite: /en
x-served-by: cache-ewr-kewr1740068-EWR
x-timer: S1787607683.043571,VS0,VE224

Recommendations

Enable compression (gzip/brotli) to improve performance

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