wp-admin/includes/class-wp-site-health.php:3562Gets the threshold below which a response time is considered good.
intOne hook fires while WP_Site_Health::get_good_response_time_threshold() runs, in this order:
Filters the threshold below which a response time is considered good.
private function get_good_response_time_threshold() { /** * Filters the threshold below which a response time is considered good. * * The default is based on https://web.dev/time-to-first-byte/. * * @since 6.1.0 * * @param int $threshold Threshold in milliseconds. Default 600. */ return (int) apply_filters( 'site_status_good_response_time_threshold', 600 ); }Introduced in 6.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-wp-site-health.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.