PageSpeed – “Does not use passive listeners” message

Hi Supsystic team !

Congratulations on a great plugin. Really nice work.

One question I have is related to passing Google’s PageSpeed Insights test. It appears google recommends “marking your touch and wheel event listeners as?passive?to improve your page’s scroll performance”. Here’s a learn more page provided by the console.

Is this an edit you would consider covering in the future?

Thanks
Greg

The page I need help with: [log in to see the link]