Slider, slideshows, galleries, and carousels seem to be on every website this year. The reason is simple. Most people are very visual and you can convey ideas (even complicated ones) with strong compelling images, graphics, or photographs. Theses slideshows are now working well on mobile devices like smartphones and tablets. If you have an older slideshows, just hire a webmaster to upgrade it to be better coded version. Today we are going to see if these slideshows are bad or good for search eng...