Great, wicknix! First shot I gave SpiderWeb was to try and redeem a voucher I had purchased. Until recently this particular site and procedure had been working fine, but here I was, getting a blank page in ArcticFox, as well as in Pale Moon 28 and Waterfox. Your SpiderWeb really saved my day.
Now, I gather that you're not likely to be working at upgrading it (not that I have anything in the least against your changing your mind), but after adjusting the Preferences and browsing through the Help interface, (both of them remarkably comprehensive), I have a few questions:
1. Pin Tabs don't seem to exist in SpiderWeb? Is this something that can be tweaked in about:config?
2. Is there a way to increase the size of the GUI's fonts? The Help file refers to an Appearance preference pane, but much as I have searched, I couldn't find it. Maybe also in about:config?
3. Same line of thought: when a page/site is opened for the first time, I'm having to press + “+” at least 5 times to be able to read anything. Never experienced this with another browser… SpiderWeb's Help also needs to be enlarged, but it always opens again with a minuscule font size.
4. Most Helper Applications are set to activate the QuickTime plugin. Is there a way to batch-modify this setting (say, replace all of them with "Save File")?
5. Search Engines are stashed in a search.json.mozlz4 file, whereas in ArcticFox a.o. each SE has its own xml file inside of a searchplugins folder. Is there a way to convert these xml's (easier that launching and saving every single one of 38 search sites)?
Not really a question, but maybe useful to others: possibly due to their sheer quantity, importing Bookmarks was giving the dreaded (long time no see) “unresponsive script”. After a couple of times, I gave up and quit SpiderWeb. But when I relaunched it, there they were, all of them, or so it seems. In a bit of a funny order, but restoring it wasn't overwhelming.
Also, thumbs up: Tools --> Switch Profile! Oh, and btw., not a single crash!