> HTML actually really sucks as a portable document standard without some extra semantic definition and a container format. You're probably looking for the WAR

> HTML actually really sucks as a portable document standard without some extra semantic definition and a container format. You're probably looking for the WARC [0] ISO standard. Widely supported and used. Including by the UK [1]. WARC is simple enough that tools to create or extract from it are dime a dozen. As for the incredibly complicated rendering engines to look at the extracted HTML when you want, then even links doesn't struggle to render the content. [0] https://www.loc.gov/preservation/digital/formats/fdd/fdd000236.shtml https://www.loc.gov/preservation/digital/formats/fdd/fdd0002... [1] https://www.nationalarchives.gov.uk/pronom/fmt/289 https://www.nationalarchives.gov.uk/pronom/fmt/289