HTTP Headers Analysis for https://rowmaster.fit

Detected Technologies from Headers

See all in URL Inspect 11

Firebase

Google Analytics

Google API JS Client

Google Fonts

Google Maps

Google Static File Front End

Google Sign-In

Google Tag Manager

Next.js

OpenAI Active incidents

Stripe

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31556926

Content-Security-Policy

Basic

default-src; script-src; style-src; +5 more 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

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• 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

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

rsc, next-router-state-tree, next-router-prefetch, next-router-segment-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, next-router-segment-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

Fri, 01 May 2026 17:32:43 GMT

cache-control: private, no-cache, no-store, max-age=0, must-revalidate
expires: Fri, 01 May 2026 17:32:43 GMT

Content Headers

Content-Length

Content

66723

Content-Type

Content

text/html; charset=utf-8

content-length: 66723
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=/; SameSite=Lax

Other Headers

Alt-Svc

Other

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

Date

Other

Fri, 01 May 2026 17:32:43 GMT

Link

Other

URL https://rowmaster.fit/

rel=alternate hreflang=en

URL https://rowmaster.fit/de

rel=alternate hreflang=de

URL https://rowmaster.fit/sk

rel=alternate hreflang=sk

URL https://rowmaster.fit/

rel=alternate hreflang=x-default

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Country-Code

Other

US

X-Middleware-Rewrite

Other

/en

X-Served-By

Other

cache-ewr-kewr1740093-EWR

X-Timer

Other

S1777656763.036701,VS0,VE344

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Fri, 01 May 2026 17:32:43 GMT
link: <https://rowmaster.fit/>; rel="alternate"; hreflang="en", <https://rowmaster.fit/de>; rel="alternate"; hreflang="de", <https://rowmaster.fit/sk>; rel="alternate"; hreflang="sk", <https://rowmaster.fit/>; rel="alternate"; hreflang="x-default",</_next/static/media/4cf2300e9c8272f7-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/93f479601ee12b01-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2"
x-cache: MISS
x-cache-hits: 0
x-country-code: US
x-middleware-rewrite: /en
x-served-by: cache-ewr-kewr1740093-EWR
x-timer: S1777656763.036701,VS0,VE344

Recommendations

Enable compression (gzip/brotli) to improve performance

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