HTTP Headers Analysis for https://developer.netid.de

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000; includeSubdomains

Content-Security-Policy

Basic

default-src; connect-src; script-src; +4 more 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

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• 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=0, no-cache, no-store, max-age=0

Etag

Caching

"6a311eed-17ef"

Expires

Caching

Wed, 05 Aug 2026 01:11:22 GMT

Last-Modified

Caching

Tue, 16 Jun 2026 10:01:17 GMT

Pragma

Caching

no-cache

cache-control: max-age=0, no-cache, no-store, max-age=0
etag: "6a311eed-17ef"
expires: Wed, 05 Aug 2026 01:11:22 GMT
last-modified: Tue, 16 Jun 2026 10:01:17 GMT
pragma: no-cache

Content Headers

Content-Length

Content

6127

Content-Type

Content

text/html

content-length: 6127
content-type: text/html

Server Headers

Server

nginx/1.30.2

server: nginx/1.30.2

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _e907c=fd7cdc49502cd765; Path=/

Other Headers

Date

Other

Wed, 05 Aug 2026 01:11:22 GMT

date: Wed, 05 Aug 2026 01:11:22 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance