Header category
Privacy & Consent
Headers carrying a person's preference or a legal consent artifact. The smallest category in the catalog by adoption and the largest by regulatory consequence.
7 headers
99 provider declarations
| Header | Providers | Status | |
|---|---|---|---|
| x-fapi-customer-ip-address | 92 | de-facto | regulated |
| PSU-IP-Address | 3 | vendor | regulated |
| Consent-ID | 3 | vendor | regulated |
| psu-id | 1 | vendor | regulated |
| Sec-GPC | — | provisional | regulated |
| P3P | — | obsoleted | |
| Activate-Storage-Access | — | provisional |
All categories
Authentication Authorization & Scope Caching Conditional Requests & Concurrency Content Negotiation Representation Metadata Connection & Transport CORS Security Policy Privacy & Consent Rate Limiting & Quota Tracing & Correlation Idempotency & Reliability Versioning & Lifecycle Integrity & Signing Async & Long-Running Cost & Metering Agent & Bot Identity