When you login to Firefox. Just right click your bookmarks and hit open all in new tabs. It will open all 500+ tabs. Leave it for a few minutes all all the favicons will be loaded.
It just opens every bookmark to load the favicon. Brute force, but it works!
Problem A: What OP and you are talking about: When you switch computers to one that doesn't have the bookmarks, you have to click through every one to get the icon to populate.
Problem B: Once FF has an icon, it will never update it. Even if you delete and re-add the the bookmark. I have no workaround for this.
Why not? How often?
This should take literally 5s using the bookmark manager, right click on "Bookmarks Toolbar", "Open All Bookmarks". Then some more to load the websites I guess.
I have thousands of bookmarks that also have names but I would still like to see the icons before clicking the link. Sometimes the name doesn't hint at what kind of resource the bookmark was at a glance. Is it a youtube video, is it an article?
I already have access to that information at the time of bookmarking. I don't want to lose it and then have to get it again.
Step 1. Connect to VPN Step 2. Open all bookmarks
Firefox badly needs someone who gives a shit about user experience.
Personally I keep it at the bottom, as it's much closer to my thumbs and also the keyboard, so I don't have to adjust my hands to type in a url or search query.
I rely on sync a lot, so that was a dealbreaker for me.
My bookmarks bar is filled with bookmarks without names that I can recognize by the icons. I refuse to re-visit every bookmark when I login from a new PC, which is often.
This has been requested for 17 years: https://bugzilla.mozilla.org/show_bug.cgi?id=428378
Every other browser sync solution has this feature. Firefox insists on not implementing it because what, it's too much data to sync? I'd pay for it if it was a premium feature.
If anyone has a browser agnostic bookmark syncing solution that can sync the favicons, let me know.