About the resource:
The Web just got a little bit more reliable.
Available today, starting with version 1.4 of its desktop browser, Brave has added a 404 detection system, with an automated Wayback Machine lookup process to its desktop browser.
By default, it now offers users one-click access to archived versions of Web pages that might otherwise not be available. Specifically we are checking for 14 HTTP error codes in addition to the 404 (page not found) condition, including: 408, 410, 451, 500, 502, 503, 504, 509, 520, 521, 523, 524, 525, and 526.