HTTP Headers Analysis for https://dentrassi.de

Detected Technologies from Headers

See all in URL Inspect 2

Nginx

Plesk

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=63072000; includeSubDomains

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

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

max-age=600

Etag

Caching

"697726aa-5b81"

Expires

Caching

Wed, 22 Jul 2026 14:17:26 GMT

Last-Modified

Caching

Mon, 26 Jan 2026 08:32:42 GMT

cache-control: max-age=600
etag: "697726aa-5b81"
expires: Wed, 22 Jul 2026 14:17:26 GMT
last-modified: Mon, 26 Jan 2026 08:32:42 GMT

Content Headers

Content-Length

Content

23425

Content-Type

Content

text/html

content-length: 23425
content-type: text/html

Server Headers

Server

nginx

X-Powered-By

Server

PleskLin

server: nginx
x-powered-by: PleskLin

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 22 Jul 2026 14:07:26 GMT

date: Wed, 22 Jul 2026 14:07:26 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

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