Web Status Codes
Quickly look up any HTTP status code by number or keyword and see its name, meaning and category (informational, success, redirect, client or server error). Runs locally.
扫码在 Android 版 Firefox 中打开此扩展
Quickly look up any HTTP status code by number or keyword and see its name, meaning and category (informational, success, redirect, client or server error). Runs locally.