[lhoff]

I think OP talks about the Zotero Connector Browser Plugin. So its not a plugin for zotero but your browser (Firefox, Chrome, Safari and Edge are supported) The plugin ads a button to the Browser where you can add the currently viewed page to your database. It even tries to detect references to papers or other content and choose the matching entry type. Eg on Google Scholar you can choose which search result you want to add. It its a PDF the file gets saved to your zotero database.

All in all very handy.

[copperx]

Does it also save the JavaScript and images, so that the page can be "archived" locally?