Plugin Contributor
iSaumya
(@isaumya)
Hi,
First of all, I am writing in English instead of Russian is because I do not want the texts to be wrongly translated by Google Translate.
So, as I can see on your website, currently the cache-control response header is set to private, must-revalidate, max-age=2592000, as you can see here: https://i.imgur.com/K1j12fD.png
This is because either the cache-control header is being added by some other caching plugin you have on your site. If that is the case I will highly recommend you to disable all other caching plugin you have on your website and also disable if there is any must-use plugin.
If that doesn’t solve the problem and you still keep getting the same cache-control header, then that rule might be getting added by your hosting provider, in which case you need to ask them to stop adding cache-control header so that the plugin can add the headers by itself. Actually the cache-control header should have the exact same data that is present in the x-wp-cf-super-cache-cache-control field. See: https://i.imgur.com/J8hSftw.png
I hope this helps and if you pass this message to your hosting provider, hopefully now they will be able to understand the matter better.
