HTTP Status Codes
Reference for HTTP status codes grouped by class, including standard RFC 9110 codes, common non-standard codes from Nginx and Cloudflare, HTTP/2 and HTTP/3 behavioral notes, and a reverse-proxy troubleshooting table.
Reference for HTTP status codes grouped by class, including standard RFC 9110 codes, common non-standard codes from Nginx and Cloudflare, HTTP/2 and HTTP/3 behavioral notes, and a reverse-proxy troubleshooting table.