adult-effect · isolated diagnostic page
WebView cache & 3DS probe
This page never receives card data, payment tokens, or a historical issuer URL.
Runtime
Checking…Cache lifecycle
ReadyUse reload, close/reopen the WebView, and app switching to compare local/session storage and IndexedDB persistence.
Device fingerprint
Calculating…Computed locally with ThumbmarkJS. Compare the current value with the prior page value and the immediate repeat calculation to verify stability in this WebView.
Real 3DS display test
No probeA probe is created by the authenticated admin API from an old terminal 3DS payment. It can be used only once and expires in five minutes.