Website Response Times An Article by Jakob Nielsen www.nngroup.com Users really care about speed in interaction design...A snappy user experience beats a glamorous one, for the simple reason that people engage more with a site when they can move freely and focus on the content instead of on their endless wait. 0.1 seconds gives the feeling of instantaneous response. This level of responsiveness is essential to support the feeling of direct manipulation. 1 second keeps the user's flow of thought seamless. 10 seconds keeps the user's attention. A 10-second delay will often make users leave a site immediately. uxperformanceinteraction
Simon Collison's timeline A Website by Simon Collison colly.com Show image 0 Show image 1 Show image 2 I’ve shaped this timeline over five months. It might look simple, but it most definitely was not. I liken it to chipping away at a block of marble, or the slow process of evolving a painting, or constructing a poem; endless edits, questions, doubling back, doubts. It was so good to have something meaty to get stuck into, but sometimes it was awful, and many times I considered throwing it away. Overall it was challenging, fun, and worth the effort. wwwhistorymicrosites