Scorecards
Every shipped scorecard. Each version pins each stable check id to a specific implementation — older versions stay reproducible forever so historical scores can be trended consistently.
How scorecards work
A scorecard is a frozen manifest pinning each stable check id to an implementation version. Once shipped, a scorecard never changes — when a check's behaviour evolves, a new scorecard is published that points at the new implementation version while older scorecards keep pointing at the old one.
This means historical audits stay reproducible: if you measured your site against v0.2.0 last month, re-running v0.2.0 today gives the same score even after the engine ships new check versions.
Shipped versions
Pinning a scorecard
Use --scorecard <version> on the CLI or the dropdown
in the extension popup to evaluate against a specific scorecard. The
default is always the latest version.