There is no matter how much ads you have - 3 or one, because scripts are
loaded in any case.

Please, note. Google point is just point. Speed is important, points are
just recommendation. Take care of speed not points

пн, 23 мар. 2020 г., 17:47 Sizam Support Help Desk <
sizamtheme+zK5On1rwJdGn4kdGVpBR@mail.support-hub.io>:

Okay. I deleted the one ad and it’s the same. 

you are using external ads scripts, amazon scripts and adsense.
Unfortunately, this makes good score as not possible technically, because
you can't optimize or control external ads content

Okay. One more question.

I have done everything you recommended for page speed and now my desktop speed is really fast. My mobile speed is still slow. 

https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Ficemakergeeks.com%2Fthe-best-clear-ice-makers%2F

What am I doing wrong?

Because you are using wrong configured defer parsing option in cache
plugin. Disable it or try other configuration.

How to use it properly described in our tutorial

https://wpsoul.com/how-optimize-speed-of-wordpress/

вс, 22 мар. 2020 г., 00:06 Sizam Support Help Desk <
sizamtheme+zK5On1rwJdGn4kdGVpBR@mail.support-hub.io>:

Everytime I open the main page, the comparsion window slides out for one second. Its weird.