Report-To Header Generator

Generate a Report-To header JSON value + matching CSP report-to directive. Client-side only.

1) Configure

Group name Endpoint URL max_age (seconds)

Tip: 10886400 = 18 weeks (commonly used). Adjust to your ops needs.

CSP directive

Report-To header value

Example (nginx add_header)

Note: browsers also support legacy report-uri. If you need maximum compatibility, set both.