I contacted Google Webmasters forum and after receiving few recommendations, which included downloading of your WP Smush amongst others such as Hummingbird, etc. I noticed a conflict with the plug-ins from WPML that I have already installed in my WordPress. Quite honestly, I seem to always have problems with WPML (I also had problems in the past), but since I must have my web due-language there's nothing I can do but stick to it. Do you know or are you aware of any conflict between your plug-ins and WPML? I would love to acquire your premium service, but I am afraid whether I will be able to enjoy all it has to offer or even waste money because of the conflict it may cause in my web. Sorry to be so intense, but I am looking into positioning my web much higher in Google and your product offers just that.
Thank you for your attention.