Caching ajax requests

[ggyyvv]

Hello,

Ajax requests started to be cached by the browser after moving to another server.

for example, this can be seen when the block cart module is running with "ajax cart" option
after adding products to cart when I go to the cart page, the products are not updated - I need to refresh the page.
if I open the developer panel in a browser and disable the cache everything works fine

it seems the problem is in the server settings

prestashop version 1.6.1.23
Apache version, DB server version and php version remained the same.

Thanks in advance for your advices in solving the problem