NEL header
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The HTTP NEL response header is used to configure network request logging.
| Header type | Response header |
|---|---|
| Forbidden request header | No |
Syntax
http
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 # nel-response-header |
Browser compatibility
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