HTTP Headers Analysis for https://sitefinity.fr

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; 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

Good

strict-origin-when-cross-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Cache-Control

Caching

public, max-age=0, s-maxage=43200

Expires

Caching

Tue, 19 May 2026 11:10:25 GMT

Last-Modified

Caching

Tue, 19 May 2026 11:04:46 GMT

cache-control: public, max-age=0, s-maxage=43200
expires: Tue, 19 May 2026 11:10:25 GMT
last-modified: Tue, 19 May 2026 11:04:46 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-Expose-Headers

Cors

Request-Context

access-control-expose-headers: Request-Context

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cache-Tag

Other

9c9541fb-71ca-4054-935c-1fe12274c3c4|Production

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9fe2a7b04b9fdb5c-IAD

Date

Other

Tue, 19 May 2026 11:10:25 GMT

Request-Context

Other

appId=cid-v1:e14e320e-8a49-4785-9781-ba256f174c3e

Sf-Cache-Key

Other

I2vv90r66-xGCzHqtvwCTZKe2lzNwgPyC9PxyOBMnMk1

Sf-Cache-Status

Other

HIT

alt-svc: h3=":443"; ma=86400
cache-tag: 9c9541fb-71ca-4054-935c-1fe12274c3c4|Production
cf-cache-status: DYNAMIC
cf-ray: 9fe2a7b04b9fdb5c-IAD
date: Tue, 19 May 2026 11:10:25 GMT
request-context: appId=cid-v1:e14e320e-8a49-4785-9781-ba256f174c3e
sf-cache-key: I2vv90r66-xGCzHqtvwCTZKe2lzNwgPyC9PxyOBMnMk1
sf-cache-status: HIT

Recommendations

Enable compression (gzip/brotli) to improve performance