HALOWERK formwerk – Network Request Third-Party Domain Count Check

Use this endpoint when you need a specific numeric count of third-party (foreign) domains contacted during a network request to a given URL, as part of web privacy audits, GDPR compliance checks, or tracking exposure assessments. It is distinct from full cookie or script analysis endpoints on the same platform and focuses specifically on outbound network-level domain contact count.

• Target URL is unreachable or returns an error — request fails or returns zero results
• Non-public or private IP addresses rejected — input validation error
• CSS selector matches no element — falls back to first match or returns empty result
• Target URL exceeds 2048 character limit — input validation error
• Timeout if target site is slow or unresponsive — may return incomplete count