Amazon’s S3 is a great, cheap way to host your static site. But if you’re moving over an old site, especially if you’re importing a site from a content management system, you might want or need to change your URL scheme. While it’s not as easy to find in the S3 documentation, it’s actually quite easy. Let’s start simple. Say we have a site that has a number of articles that were posted as www.domain.com/posts/this-is-the-slug.