Purging a page clears the cache and forces the most current revision to appear.

MelBet Ð”Ð»Ñ Ð¡Ñ‚Ð°Ð²Ð¾Ðº ÐÐ° Ð¡Ð¿Ð¾Ñ€Ñ‚: Ðâ€™Ñ‹Ð³Ð¾Ð´Ð½Ñ‹Ðµ Ð£ÑÐ»Ð¾Ð²Ð¸Ñ