If the calendar page is slow, check your internet speed first, then check whether a browser extension or plugin is slowing it down.
Speed up the calendar
- Check your internet speed with a tool like Speedtest.
- Deactivate all browser extensions and plugins. Your browser's help explains how.
- Restart your browser.
- Reactivate the extensions and plugins one at a time to find out which one causes the problem.
Expected result: the calendar loads at normal speed, or you know which extension or plugin slows it down.
Tip: If you have many properties, show less data in the calendar or switch calendars. See Improve performance in the Legacy Calendar.