Check my browser (external link) runs the checks OpenWAF Verify needs in the visitor's browser: JavaScript, Web Workers, the Verify files under /__waf/challenge/, access to your host, cookies, the system clock, the speed of the proof of work, automation and the network labels the edge sees (data centre, threat list). Each one says what it means and what to do. Then it runs the real widget and shows a check ID.
The browser challenge, under attack mode and the Verify widget now link to it when they fail («Trouble? Check your browser»), with your host and the challenge ID; not under an organization white-label brand. Your hosts answer a new GET /__waf/challenge/v1/ping for it.
Send the check ID to support@openwaf.dev within 7 days and we can see the results and what the failed challenge ran into. The record holds the network (/24 or /64), never the full IP address. See Check my browser.