HTTP Headers Analysis for https://drebbel.eu

Detected Technologies from Headers

See all in URL Inspect 1

Framer

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

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
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Vary

Performance

Accept-Encoding, Accept

connection: close
vary: Accept-Encoding, Accept

Caching Headers

Cache-Control

Caching

public, max-age=0, must-revalidate

Etag

Caching

"69441cafe6e72ba6eda25d2c0fb195b4"

Last-Modified

Caching

Fri, 04 Sep 2026 07:16:45 GMT

cache-control: public, max-age=0, must-revalidate
etag: "69441cafe6e72ba6eda25d2c0fb195b4"
last-modified: Fri, 04 Sep 2026 07:16:45 GMT

Content Headers

Content-Length

Content

623120

Content-Type

Content

text/html

content-length: 623120
content-type: text/html

Server Headers

Server

Framer/feb0bfd

server: Framer/feb0bfd

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=2592000

Date

Other

Fri, 04 Sep 2026 20:54:55 GMT

Framer-Site-Id

Other

ad7362c2d4b1ac7ecf224bc0672762b71d720876ab4b4a50edcf01ea3369ac45

Link

Other

URL

https://framerusercontent.com

rel=preconnect

URL

https://framerusercontent.com

rel=preconnect crossorigin

Server-Timing

Other

region;desc="us-east-1", cache;desc="not-cached", ssg-status;desc="optimized", version;desc="feb0bfd", instance;desc="70e4794", route;dur=1;desc="id=augiA20Il&locale=default", country;desc="US"

alt-svc: h3=":443"; ma=2592000
date: Fri, 04 Sep 2026 20:54:55 GMT
framer-site-id: ad7362c2d4b1ac7ecf224bc0672762b71d720876ab4b4a50edcf01ea3369ac45
link: <https://framerusercontent.com>; rel="preconnect", <https://framerusercontent.com>; rel="preconnect"; crossorigin=""
server-timing: region;desc="us-east-1", cache;desc="not-cached", ssg-status;desc="optimized", version;desc="feb0bfd", instance;desc="70e4794", route;dur=1;desc="id=augiA20Il&locale=default", country;desc="US"

Recommendations

Enable compression (gzip/brotli) to improve performance