G4

GitHub — 404 Page

GitHub’s missing-page message and recovery choices.

404 / Error Pages
Colorful
Visit github.com ↗
GitHub — 404 Page — full 404 / Error Pages screenshot

The teardown

An illustrated Octocat scene carries the 404 message above a search field for code, projects and people. Support and service-status links provide additional recovery routes. Captured in actual Chrome at 1440px wide.