HTTP Headers Analysis for https://duve.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Kinsta Active incidents

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000, max-age=31536000

Content-Security-Policy

Weak

upgrade-insecure-requests Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Present

SAMEORIGIN, SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

accelerometer=(), autoplay=(), camera=(); +19 more

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Age

Caching

87452

Cache-Control

Caching

public, max-age=0, s-maxage=31536000

Last-Modified

Caching

Wed, 06 May 2026 04:50:14 GMT

age: 87452
cache-control: public, max-age=0, s-maxage=31536000
last-modified: Wed, 06 May 2026 04:50:14 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

Access-Control-Allow-Headers

Cors

Content-Type, Authorization

Access-Control-Allow-Methods

Cors

GET,POST

access-control-allow-headers: Content-Type, Authorization
access-control-allow-methods: GET,POST

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=vmVyO2qP5X.1iIKOSWLes9yg4VjdJkiGrKqey6dkXRY-1778130466-1.0.1.1-r7M5MAMKNsFvqTMXvm2nEQcownAOpr26IRkvm9vC8FnyuILuHoDRyQCbQi3CL4m39h8xqdAZ3ektYuHkHJi.2rYoqp2v0Dmkt4xWql1WFm8; path=/; expires=Thu, 07-May-26 05:37:46 GMT; domain=.duve.com; HttpOnly; Secure; SameSite=None

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9f7db3f80b6fef61-IAD

Cross-Origin-Embedder-Policy-Report-Only

Other

unsafe-none; report-to='default'

Cross-Origin-Opener-Policy-Report-Only

Other

unsafe-none; report-to='default'

Date

Other

Thu, 07 May 2026 05:07:46 GMT

Ki-Cache-Tag

Other

5d248406-5511-4651-915f-75a721bfb07f,c2e65d77d3ad1cf85527ce5cad6ab75e81d1942da3370c68a030a732dff0095d

Ki-Cache-Type

Other

Edge

Ki-Cf-Cache-Status

Other

HIT

Ki-Edge

Other

v=27.1.1;mv=99.9.9

Ki-Origin

Other

g1p

Link

Other

URL https://duve.com/

rel=shortlink

Nel

Other

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

success: 1.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=ZXnUWspNCSvZaYN6usq7nTi%2FInOXrETWzJxPfOQDduNwQoEF%2Bx9foZTNRj0zcMwsVEOOJbvR9mMyaCMVYBaxgO8aUDoCCaFqK3QgqouVrBuwfaUT2t%2BvuCnD

X-Content-Security-Policy

Other

default-src 'self'; img-src *; media-src * data:;

X-Edge-Location-Klb

Other

1

X-Kinsta-Cache

Other

HIT

X-Permitted-Cross-Domain-Policies

Other

none

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9f7db3f80b6fef61-IAD
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default'
cross-origin-opener-policy-report-only: unsafe-none; report-to='default'
date: Thu, 07 May 2026 05:07:46 GMT
ki-cache-tag: 5d248406-5511-4651-915f-75a721bfb07f,c2e65d77d3ad1cf85527ce5cad6ab75e81d1942da3370c68a030a732dff0095d
ki-cache-type: Edge
ki-cf-cache-status: HIT
ki-edge: v=27.1.1;mv=99.9.9
ki-origin: g1p
link: <https://duve.com/>; rel=shortlink
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZXnUWspNCSvZaYN6usq7nTi%2FInOXrETWzJxPfOQDduNwQoEF%2Bx9foZTNRj0zcMwsVEOOJbvR9mMyaCMVYBaxgO8aUDoCCaFqK3QgqouVrBuwfaUT2t%2BvuCnD"}],"group":"cf-nel","max_age":604800}
x-content-security-policy: default-src 'self'; img-src *; media-src * data:;
x-edge-location-klb: 1
x-kinsta-cache: HIT
x-permitted-cross-domain-policies: none

Recommendations

Enable compression (gzip/brotli) to improve performance