Sliders or carousels are a plus when it comes to presenting content on a mobile device. Everybody is used to "swiping" now. However most developers seem to care about desktop usage only and most slider/carousel plugins don't provide a great experience on a mobile device : touch may be implemented but swiping isn't smooth and effortless. This plugin is no exception, unfortunately. So, here's a note to the developer : Swiper.js would be a better choice than Slick, IMO (and Swiper doesn't require any JavaScript libraries.)