HTTP Headers Analysis for https://ymdiag.com

Detected Technologies from Headers

See all in URL Inspect 6

Google API JS Client

Google Cloud Run

Google Fonts

Google Search

Google Static File Front End

Next.js

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=63072000; includeSubDomains

Content-Security-Policy

Good

default-src; script-src; style-src; +9 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

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

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'

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

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

Content Headers

Content-Length

Content

37767

Content-Type

Content

text/html; charset=utf-8

content-length: 37767
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

No cookies headers found

Other Headers

Alt-Svc

Other

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

Date

Other

Mon, 17 Aug 2026 13:05:20 GMT

Link

Other

URL /_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/9ff27b8a0a8f3dc0-s.p.40_3w74kn95bo.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/d41831e24743a3c1-s.p.08tn9snzkmifr.woff2

rel=preload as=font crossorigin type=font/woff2

URL

/_next/static/chunks/2y-d27sbghu8c.css

rel=preload as=style

X-App-Shell

Other

ymdiag

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Country-Code

Other

US

X-Middleware-Rewrite

Other

/ar/ymdiag

X-Served-By

Other

cache-ewr-kewr1740087-EWR

X-Timer

Other

S1786971920.804786,VS0,VE247

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Mon, 17 Aug 2026 13:05:20 GMT
link: </_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/9ff27b8a0a8f3dc0-s.p.40_3w74kn95bo.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/d41831e24743a3c1-s.p.08tn9snzkmifr.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/chunks/2y-d27sbghu8c.css>; rel=preload; as="style", </_next/static/chunks/07wreev6b28ed.css>; rel=preload; as="style"
x-app-shell: ymdiag
x-cache: MISS
x-cache-hits: 0
x-country-code: US
x-middleware-rewrite: /ar/ymdiag
x-served-by: cache-ewr-kewr1740087-EWR
x-timer: S1786971920.804786,VS0,VE247

Recommendations

Enable compression (gzip/brotli) to improve performance

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