HTTP Headers Analysis for https://seydatan.com.tr

Detected Technologies from Headers

See all in URL Inspect 14

Cloudflare NEL Monitoring

Cloudflare CDN

Cloudflare Turnstile

Cloudflare Web Analytics

Firebase

GitLab

Google API JS Client

Google Fonts

Google reCAPTCHA

Google Search

Google Static File Front End

Next.js

Google Cloud

Google Cloud Storage

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

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

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

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

Recommendations

• Improve CSP by adding more specific directives and removing 'unsafe-inline'

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

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

connection: close
transfer-encoding: chunked
vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding

Caching Headers

Cache-Control

Caching

s-maxage=31536000

cache-control: s-maxage=31536000

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

X-Powered-By

Server

Next.js

server: cloudflare
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

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a27f5cf2cd69b4c2-IAD

Date

Other

Sat, 08 Aug 2026 14:55:37 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=PjqcUtnTZLBpD6ZCfrloHsh3pgwbsb39iDdETlgksUi4wu6v7zpcPV3NEjch%2F4J4RmpopIDiNWjojTTwqYsSc6H5B0zZS%2BoByLCwz%2FH1sgGXjxSmgVeeMnQVrhWcB7CAKIQ%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=13,cfOrigin;dur=380

X-Nextjs-Cache

Other

HIT

X-Nextjs-Prerender

Other

1, 1

X-Nextjs-Stale-Time

Other

300

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a27f5cf2cd69b4c2-IAD
date: Sat, 08 Aug 2026 14:55:37 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=PjqcUtnTZLBpD6ZCfrloHsh3pgwbsb39iDdETlgksUi4wu6v7zpcPV3NEjch%2F4J4RmpopIDiNWjojTTwqYsSc6H5B0zZS%2BoByLCwz%2FH1sgGXjxSmgVeeMnQVrhWcB7CAKIQ%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=13,cfOrigin;dur=380
x-nextjs-cache: HIT
x-nextjs-prerender: 1, 1
x-nextjs-stale-time: 300

Recommendations

Enable compression (gzip/brotli) to improve performance

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