Purely my opinions not paid to promote.
Building a website for your video projects can add alot of creditability but custom sites are pretty much out of the picture for most of us. Many website creation sites, have ugly templates and lots of watermarks, however I stubbled on a new website called Strikingly.com, which helps you create beautiful websites with just pictures, videos and text with very little watermarking. Unfortunately, if you want anymore than this, it's kind of expensive compared to competitors, but it's worth a look.
website I made for myself - http://www.strikingly.com/zachwill
Zachary Will is an Award-Winning Filmmaker creating short films and content for the Internet as the owner of Riverside Studios. He has a Bachelor's in Film from Full Sail University. He has worked on productions for companies like Webmd, Sears, Home Depot, Six Flags and more!
"the trick is to never give up... I think the secret of success is not how little you get knocked down but how often you get back up." - Gareth Edwards