Strata has a CCA 3.0 License meaning you have to keep the footer credit to HTML5 UP. When you join Pixelarity (the Premium Tier of HTML5 UP) you can legally remove the credit, get support and access another 96 beautiful HTML templates.
‘Strata’ is a free responsive HTML template perfect for a clean One Page portfolio or even a personal site. The portfolio items open up using Poptrox – a popup gallery plugin for jQuery similar to the well known “Lightbox”. I’d maybe tweak the intro button to “follow on twitter” instead of “Learn More”. As much as Parallax Scrolling is being overdone/abused nowadays, there are good examples and in this case I quite like how the fixed left section moves slower than the right content when you scroll.
If you want the attribution-free (remove the footer credit) version of the Strata HTML template, head over to Pixelarity for the Premium option that includes friendly support:).
I am Strata, a super simple responsive site template freebie crafted by HTML5 UP. A simple, minimalist template that actually began life as an unused redesign of n33.co (my personal site). Includes a (configurable) parallax background effect, Poptrox-powered lightbox gallery, a bunch of pre-styled elements, and Sass sources for the Sass-inclined.