diff --git a/__init__.py b/__init__.py
index bc76607..587df60 100644
--- a/__init__.py
+++ b/__init__.py
@@ -7,7 +7,10 @@ import re
 import urllib.parse
 
 class SocialSiteId(Enum):
-    REDDIT = 1
+    REDDIT = 1 # Should have been named REDDIT_SUBREDDIT
+    REDDIT_USER = 22
+    REDDIT_SUBREDDIT = REDDIT
+
     TWITTER = 2
     RSS_FEED = 3
     PAGE_WATCH = 4
@@ -25,6 +28,9 @@ class SocialSiteId(Enum):
     EMAIL = 16
     JSON_LD = 17 # Similar to PAGE_WATCH, but focused on embedded microdata
     SUBSTACK = 18
+    ETSY_SHOP = 19
+    KO_FI = 20
+    BEHANCE_PAGE = 21
 
     def wikidata_property(self, client):
         return client.get(WIKIDATA_PROPERTIES[self])
@@ -41,28 +47,30 @@ WIKIDATA_PROPERTIES = {
     SocialSiteId.FACEBOOK_PAGE: 2013,
     SocialSiteId.INSTAGRAM_PAGE: 2003,
     SocialSiteId.LINKTREE_PAGE: 11079,
-    SocialSiteId.REDDIT: 3984,
+    SocialSiteId.REDDIT_SUBREDDIT: 3984,
+    SocialSiteId.REDDIT_USER: 4265,
     SocialSiteId.RSS_FEED: 1019,
     SocialSiteId.SONGKICK_ARTIST: 3478,
     SocialSiteId.TWITCH: 5797,
     SocialSiteId.TWITTER: 2002,
     SocialSiteId.WIKIDATA: 43649390,
 
-    #SocialSiteId.TUMBLR: 2000 + 9,
+    SocialSiteId.TUMBLR: 3943,
     #SocialSiteId.MASTODON_PAGE: 2000 + 10,
     #SocialSiteId.PATREON_PAGE: 2000 + 12,
     #SocialSiteId.ARTSTATION_PAGE: 2000 + 13,
     #SocialSiteId.INPRNT_PAGE: 2000 + 14,
 }
 
-REDDIT_SUBSCRIPTION_URL = r'^(?:https?:\/\/)?(?:old\.)?reddit\.com\/r\/(\w+)\/?$'
+REDDIT_SUBREDDIT_URL = r'^(?:https?:\/\/)?(?:old\.)?reddit\.com\/r\/(\w+)\/?$'
+REDDIT_USER_URL = r'^(?:https?:\/\/)?(?:old\.)?reddit\.com\/user\/(\w+)(?:|\/submitted)\/?$'
 TWITTER_HANDLE_URL = r'^(?:https?:\/\/)?(?:www\.)?twitter\.com\/(\w+)\/?$'
 LINKTREE_PAGE_URL = r'^(?:https?:\/\/)?(?:www\.)?linktr\.ee\/(\w+)\/?$'
 TWITCH_STREAM_URL = r'^(?:https?:\/\/)?(?:www\.)?twitch\.tv\/(\w+)\/?$'
 WIKIDATA_ITEM_URL = r'^(?:https?:\/\/)?(?:www\.)?wikidata\.org\/wiki\/(\w+)\/?$'
 SONGKICK_ARTIST_URL = r'^(?:https?:\/\/)?(?:www\.)?songkick\.com\/artists\/(\d+)([\w-]*)\/?$'
 TUMBLR_PAGE_URL = r'^(?:https?:\/\/)?(?:www\.)?tumblr\.com\/([\w-]+)(?:\/|\/rss)?\/?$'
-TUMBLR_PAGE_URL_2 = r'^(?:https?:\/\/)?(\w+)\.tumblr\.com\/?$'
+TUMBLR_PAGE_URL_2 = r'^(?:https?:\/\/)?([\w-]+)\.tumblr\.com\/?$'
 INSTAGRAM_URL = r'^(?:https?:\/\/)?(?:www\.)?instagram\.com\/([\w_.-]+)\/?$'
 PATREON_URL = r'^(?:https?:\/\/)?(?:www\.)?patreon\.com\/([\w-]+)\/?$'
 ARTSTATION_URL = r'^(?:https?:\/\/)?(?:www\.)?artstation\.com\/([\w-]+)\/?$'
@@ -70,10 +78,14 @@ INPRNT_URL = r'^(?:https?:\/\/)?(?:www\.)?inprnt\.com\/gallery\/([\w-]+)\/?$'
 MAILTO_URL = r'^mailto:(?:[\w._.]+@[\w._.]+)$'
 FACEBOOK_PAGE_URL = r'^(?:https?:\/\/)?(?:www\.)?facebook\.com\/([\w-]+)\/?$'
 SUBSTACK_PREFIX_URL = r'^(?:https?:\/\/)?(\w+)\.substack\.com\/?$'
+ETSY_SHOP_URL = r'^(?:https?:\/\/)?(?:www\.)?etsy\.com\/shop\/([\w-]+)\/?$'
+KO_FI_URL = r'^(?:https?:\/\/)?(?:www\.)?ko\-fi\.com\/([\w-]+)(?:|\/shop)\/?$'
+BEHANCE_PAGE_URL = r'^(?:https?:\/\/)?(?:www\.)?behance\.net\/([\w-]+)\/?$'
 
 REGEXES = [
-    # Subreddits
-    (REDDIT_SUBSCRIPTION_URL, SocialSiteId.REDDIT),
+    # Reddit
+    (REDDIT_SUBREDDIT_URL, SocialSiteId.REDDIT_SUBREDDIT),
+    (REDDIT_USER_URL, SocialSiteId.REDDIT_USER),
 
     # Twitter
     (TWITTER_HANDLE_URL, SocialSiteId.TWITTER),
@@ -114,13 +126,22 @@ REGEXES = [
 
     # Substack
     (SUBSTACK_PREFIX_URL, SocialSiteId.SUBSTACK),
+
+    # Etsy shop
+    (ETSY_SHOP_URL, SocialSiteId.ETSY_SHOP),
+
+    # Ko-fi
+    (KO_FI_URL, SocialSiteId.KO_FI),
+
+    # Behance
+    (BEHANCE_PAGE_URL, SocialSiteId.BEHANCE_PAGE),
 ]
 
 def determine_social_from_url_internally(url):
 
     # Regexes
     for (social_site_url_regex, social_site_id) in REGEXES:
-        if m := re.match(social_site_url_regex, url):
+        if m := re.match(social_site_url_regex, url, re.I):
             groups = m.groups()
             return (social_site_id, groups[0] if len(groups) > 0 else None)
 
@@ -143,5 +164,11 @@ def determine_social_from_url(url):
         return None
     return SocialLink(url, social_site_id, social_id)
 
-assert determine_social_from_url('http://www.twitter.com/dril').social_id == 'dril'
-assert determine_social_from_url('http://worstdril.tumblr.com/')
+TEST = True
+if TEST:
+    assert determine_social_from_url('http://www.twitter.com/dril').social_id == 'dril'
+    assert determine_social_from_url('http://worstdril.tumblr.com/')
+    assert determine_social_from_url('https://deep-dark-fears.tumblr.com').social_id == 'deep-dark-fears'
+    assert determine_social_from_url('https://www.etsy.com/shop/aleksiremesart').social_id == 'aleksiremesart'
+    assert determine_social_from_url('https://ko-fi.com/A627LI1/shop').social_id == 'A627LI1'
+    assert determine_social_from_url('https://ko-fi.com/A627LI1/').social_id == 'A627LI1'