Adds noindex and noarchive to the robots meta tag.

Sanitizes an attributes array into an attributes string to be placed inside a tag.

Schedules a recurring event.

Schedules the Cron hook for detecting HTTPS support.

Schedules an event to run only once.

Display a noindex,noarchive meta tag and referrer strict-origin-when-cross-origin meta tag.

Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart.

Displays a referrer strict-origin-when-cross-origin meta tag.

Unschedule a previously scheduled event.

Unschedules all events attached to the hook.