I personaly think that your site does not realy need a slideshow unless you want to use the slideshow to link up to your other pages and services. If you want a slideshow then you deserve the best and fastest slider on earth namely Smart Slider 3. Below you’ll see some samples and many more can be seen at the developer’s site. Click here to see more samples with carousels etc. All of those samples score nearly 100% on all page speed test. So don’t be afraid of using this slider on your page. And I can even build a whole page using slide show elements only and it will still score fantastic results on page speed. You can check my demo by clicking here