Teil 2·vor 83T
Crowdsourced reports are evidence, not proof. Large services produce clear spikes; a small service, one region, one ISP or one account cohort may fail without enough reports to move the graph. Combine independent signals: the official status page, reports from more than one source, and a same-device/different-network plus same-network/different-device comparison. Record the exact failing feature and time, because “the website” may load while authentication, checkout or media delivery is degraded.