data urls encode things in base64 format so bloat up the file. Also the user agent can't just seek over them, requiring it to parse the entire included base64 c

data urls encode things in base64 format so bloat up the file. Also the user agent can't just seek over them, requiring it to parse the entire included base64 content. There are better ways, but sadly nothing cross platform: * https://github.com/WICG/webpackage https://github.com/WICG/webpackage * https://en.wikipedia.org/wiki/Webarchive https://en.wikipedia.org/wiki/Webarchive