NEL

The HTTP NEL response header is used to configure network request logging.

Header type Response header
Forbidden header name no

Syntax

NEL: { "report_to": "name_of_reporting_group", "max_age": 12345, "include_subdomains": false, "success_fraction": 0.0, "failure_fraction": 1.0 }

Specifications

Specification
Network Error Logging

Browser compatibility

BCD tables only load in the browser

See also