Wayback sankey :-(

Infographic titled "URLs Preserved in the Wayback Machine" based on a dataset of 5.4 million URLs. It shows 26% of web pages are dead and 74% are still alive. Of the total, 10% have vanished completely, 18% are endangered (not yet preserved), 16% have been restored through the Wayback Machine, and 56% are preserved. The visual uses a flow-style diagram to show how preservation reduces permanent loss.