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+#### Test environment(s)
+
+* Last tested on the 25th of February 2020 from Trondheim, Norway.
+* The default browser locale was set to Norwegian Bokmål.
+* Facebook domains were tested in Chrome on Windows 10 Pro. Facebookcorewwwi domains were tested in Tor Browser for Windows.
+* No proxies were used.
+* No user-agent changes were made to the browsers (which may explain some strange outcomes regarding phone-specific domains between Facebook and Facebookcorewwwi; and between Chromium and Gecko browsers).
+
+# Results
+
+## Tier 1 (Computers and laptops):
+
+![alt text](https://raw.githubusercontent.com/DandelionSprout/adfilt/master/Images/facebooktier1.png)
+* https://www.facebook.com/StrawberryShortcake/
+* All currently known language-code versions of Facebook (e.g. https://en-gb.facebook.com/StrawberryShortcake/
+* https://www.beta.facebook.com/StrawberryShortcake/ (Note that removing the `www.` part will cause it to redirect to facebook.com)
+* https://b-www.facebook.com/StrawberryShortcake/
+* https://secure.facebook.com/StrawberryShortcake/
+* https://pixel.facebook.com/StrawberryShortcake/ (I didn't expect this to work, since it's usually only a 3rd-party tracking domain, but it does)
+* https://error.facebook.com/StrawberryShortcake/ (?!?!?!?!?)
+* https://www.facebookcorewwwi.onion/StrawberryShortcake/
+* https://www.beta.facebookcorewwwi.onion/StrawberryShortcake/ (Its HTTPS certificate is currently broken)
+* https://b-www.facebookcorewwwi.onion/StrawberryShortcake/
+* https://secure.facebookcorewwwi.onion/StrawberryShortcake/
+* https://pixel.facebookcorewwwi.onion/StrawberryShortcake/
+* https://error.facebookcorewwwi.onion/StrawberryShortcake/
+
+## Tier 2 (Phones and non-keyboard tablets):
+
+(I couldn't find any ways to remove the extreme banner image crust on the Tier 2 domains. My apologies in advance for your sore eyes.)
+![alt text](https://raw.githubusercontent.com/DandelionSprout/adfilt/master/Images/facebooktier2.png)
+* https://touch.facebook.com/StrawberryShortcake/
+* https://mtouch.facebook.com/StrawberryShortcake/
+* https://x.facebook.com/StrawberryShortcake/
+* https://iphone.facebook.com/StrawberryShortcake/
+* https://m.beta.facebook.com/StrawberryShortcake/
+* https://touch.beta.facebook.com/StrawberryShortcake/
+* https://mtouch.beta.facebook.com/StrawberryShortcake/
+* https://x.beta.facebook.com/StrawberryShortcake/
+* https://iphone.beta.facebook.com/StrawberryShortcake/
+* https://touch.facebookcorewwwi.onion/StrawberryShortcake/
+* https://mtouch.facebookcorewwwi.onion/StrawberryShortcake/
+* https://x.facebookcorewwwi.onion/StrawberryShortcake/
+* https://iphone.facebookcorewwwi.onion/StrawberryShortcake/
+* https://touch.beta.facebookcorewwwi.onion/StrawberryShortcake/ (Its SSL certificate is currently broken)
+
+## Tier 2.5 (Domains that may or may not change between Tier 2 and 3 based on the user-agent and/or country)
+
+* https://m.facebook.com/StrawberryShortcake/ (T2 in Chrome and Vivaldi, T3 in Firefox and Tor Browser)
+* https://m.facebookcorewwwi.onion/StrawberryShortcake/ (T3 in Tor Browser)
+* https://b-m.facebook.com/StrawberryShortcake/ (T2 in Chrome and Vivaldi, T3 in Firefox and Tor Browser)
+* https://b-m.facebookcorewwwi.onion/StrawberryShortcake/ (T3 in Tor Browser)
+* https://mobile.facebook.com/StrawberryShortcake/ (T2 in Chrome and Vivaldi, T3 in Firefox and Tor Browser)
+* https://mobile.facebookcorewwwi.onion/StrawberryShortcake/ (T3 in Tor Browser)
+
+## Tier 3 (Old phones):
+
+![alt text](https://raw.githubusercontent.com/DandelionSprout/adfilt/master/Images/facebooktier3.png)
+* https://mbasic.facebook.com/StrawberryShortcake/
+* https://d.facebook.com/StrawberryShortcake/
+* https://free.facebook.com/StrawberryShortcake/ (Available in southeast Asia only. Elsewhere redirects to m.facebook.com)
+* https://free.facebookcorewwwi.onion/StrawberryShortcake/
+* https://mbasic.facebookcorewwwi.onion/StrawberryShortcake
+* https://d.facebookcorewwwi.onion/StrawberryShortcake (Some image placements are broken)
+
+## Tier 4 (Old phones; images are not loaded unless clicked on):
+
+![alt text](https://raw.githubusercontent.com/DandelionSprout/adfilt/master/Images/facebooktier4.png)
+* https://0.facebookcorewwwi.onion/StrawberryShortcake
+* https://0.facebook.com/StrawberryShortcake/ (Normally redirects to mobile.facebook.com except in some non-Western countries)
+
+## Unclear status:
+* https://zero.facebook.com/StrawberryShortcake/ (This and the 3 links below redirects to mobile.facebook.com)
+* https://zero.beta.facebook.com/StrawberryShortcake/
+* https://o.facebook.com/StrawberryShortcake/
+* https://o.beta.facebook.com/StrawberryShortcake/
+* https://0.beta.facebook.com/StrawberryShortcake/ (Redirects to mobile.beta.facebook.com)
+* https://apps.facebook.com/StrawberryShortcake/ (Requires being logged on to access)
+* https://web.facebook.com/StrawberryShortcake/ (Redirects to facebook.com)
+* https://web.beta.facebook.com/StrawberryShortcake/ (Redirects to beta.facebook.com)
+* https://intern.facebook.com/StrawberryShortcake/ (Requires being logged on to access, and may or may not require actually being hired by Facebook)
+* https://m.beta.facebookcorewwwi.onion/StrawberryShortcake/ (Its SSL certificate is currently broken)
+
+## Currently presumed to be discontinued:
+* https://h.facebook.com/StrawberryShortcake/ (Redirects to `https://m.facebook.com/StrawberryShortcake/?_rdr`)
+* https://h.beta.facebook.com/StrawberryShortcake/ (Redirects to `https://m.beta.facebook.com/StrawberryShortcake/?_rdr`)
+* https://vvv.facebook.com/StrawberryShortcake/
+* https://z.facebook.com/StrawberryShortcake/ (Redirects to facebook.com)
+* https://z-m.facebook.com/StrawberryShortcake/ (Redirects to facebook.com)
+* https://ssl.facebook.com/StrawberryShortcake/ (Redirects to facebook.com)
+* https://lookaside.facebook.com/StrawberryShortcake ("Error 400" browser page)
+* https://star.facebook.com/StrawberryShortcake/ (Redirects to facebook.com)
+* https://l.facebook.com/StrawberryShortcake/ (Redirects to facebook.com)
+* https://lm.facebook.com/StrawberryShortcake/ (Redirects to m.facebook.com)