Detects support for the Page Visibility API, which can be used to disable unnecessary actions and otherwise improve user experience.
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Checking...
Not supported
Unfortunately this browser does not support Page Visibility API feature
Supported
Congratulation! This browser fully supports Page Visibility API feature