I do not know about submitting to archive.org, but i use Save Page WE for Firefox to make full local copies of sites (it essentially takes the current DOM state and inlines all external files/dependencies to a single HTML file and then prompts you to save that file which can be opened later):
Thanks for the suggestion. You might be interested in Zotero [0] for a more general solution. It supports saving to HTML, saving to PDF, etc. and allows you to organize everything with tags.
https://addons.mozilla.org/en-US/firefox/addon/save-page-we/