I’m interested to know how others are preserving websites. Due to incomplete snapshots, broken links and spam companies taking over expired domains, it’s often

I’m interested to know how others are preserving websites. Due to incomplete snapshots, broken links and spam companies taking over expired domains, it’s often difficult to browse or get a complete image of a website using the Wayback machine. So lately I’ve been using tools like Wayback Machine Downloader to grab as much as I can, then fix up the archive (using relative links, removing unnecessary Javascript, etc.) and finally republish everything as a Github repo using gh-pages. There must be a better way?