3 ms·

In firefox (at least in desktop version) you can disable javascript and css. Not sure if they are still downloaded.

• bzbarsky 6y ago
  For scripts: if script is disabled for a document, scripts are not downloaded. See https://searchfox.org/mozilla-central/rev/a5d9abfda1e26b1207db9549549ab0bdd73f735d/dom/script/ScriptLoader.cpp#1620-1627 https://searchfox.org/mozilla-central/rev/a5d9abfda1e26b1207... as of today For stylesheets, I'm not certain how you're disabling them. Depending on how you do it, they may or may not get downloaded. The most common ways of disabling them result in them not being downloaded.
  • GoblinSlayer 6y ago
    View - Page style - No style
    • bzbarsky 6y ago
      That one does not prevent downloading; just prevents application.