HTTP Headers Analysis for https://cloud.1und1.de

Detected Technologies from Headers

See all in URL Inspect 2

Adition

Apache

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; includeSubdomains; preload

Content-Security-Policy

Basic

connect-src; style-src; script-src; +8 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

microphone=(), camera=(), geolocation=(); +1 more

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'

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

no-cache, no-store, must-revalidate

Expires

Caching

0

Pragma

Caching

no-cache

cache-control: no-cache, no-store, must-revalidate
expires: 0
pragma: no-cache

Content Headers

Content-Type

Content

text/html;charset=UTF-8

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

Server Headers

Server

Apache

server: Apache

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: ui_cid=OPTOUT; Expires=Fri, 30 Jul 2027 23:03:13 GMT; Max-Age=31536000; Path=/; Secure; HttpOnly

Other Headers

Date

Other

Thu, 30 Jul 2026 23:03:13 GMT

Feature-Policy

Other

microphone 'none'; camera 'none'; geolocation 'none'; usb 'none'

date: Thu, 30 Jul 2026 23:03:13 GMT
feature-policy: microphone 'none'; camera 'none'; geolocation 'none'; usb 'none'

Recommendations

Enable compression (gzip/brotli) to improve performance