diff --git a/files/classes/comment.py b/files/classes/comment.py
index e7c2fcc6a..7a97a666e 100644
--- a/files/classes/comment.py
+++ b/files/classes/comment.py
@@ -11,6 +11,7 @@ from files.helpers.const import *
 from files.helpers.regex import *
 from files.helpers.lazy import lazy
 from files.helpers.sorting_and_time import *
+from files.helpers.hosts import current_host
 from .flags import CommentFlag
 from .votes import CommentVote
 from .saves import CommentSaveRelationship
@@ -182,12 +183,12 @@ class Comment(Base):
 	@property
 	@lazy
 	def permalink(self):
-		return f"{SITE_FULL}{self.shortlink}"
+		return f"{current_host()}{self.shortlink}"
 
 	@property
 	@lazy
 	def log_link(self):
-		return f"{SITE_FULL}/transfers/{self.id}"
+		return f"{current_host()}/transfers/{self.id}"
 
 	@property
 	@lazy
diff --git a/files/classes/submission.py b/files/classes/submission.py
index 27dfdea36..aa2093654 100644
--- a/files/classes/submission.py
+++ b/files/classes/submission.py
@@ -10,6 +10,7 @@ from files.helpers.const import *
 from files.helpers.regex import *
 from files.helpers.lazy import lazy
 from files.helpers.sorting_and_time import make_age_string
+from files.helpers.hosts import current_host
 from .flags import Flag
 from .comment import Comment, normalize_urls_runtime
 from .saves import SaveRelationship
@@ -138,7 +139,7 @@ class Submission(Base):
 	@property
 	@lazy
 	def permalink(self):
-		return SITE_FULL + self.shortlink
+		return current_host() + self.shortlink
 
 	@property
 	@lazy
@@ -163,16 +164,17 @@ class Submission(Base):
 	@property
 	@lazy
 	def thumb_url(self):
-		if self.over_18: return f"{SITE_FULL}/assets/images/nsfw.webp?v=1"
-		elif not self.url: return f"{SITE_FULL}/assets/images/{SITE_NAME}/default_text.webp?v=2"
+		host = current_host()
+		if self.over_18: return f"{host}/assets/images/nsfw.webp?v=1"
+		elif not self.url: return f"{host}/assets/images/{SITE_NAME}/default_text.webp?v=2"
 		elif self.thumburl: 
-			if self.thumburl.startswith('/'): return SITE_FULL + self.thumburl
+			if self.thumburl.startswith('/'): return host + self.thumburl
 			return self.thumburl
-		elif self.is_youtube or self.is_video: return f"{SITE_FULL}/assets/images/default_thumb_video.webp?v=1"
-		elif self.is_audio: return f"{SITE_FULL}/assets/images/default_thumb_audio.webp?v=1"
+		elif self.is_youtube or self.is_video: return f"{host}/assets/images/default_thumb_video.webp?v=1"
+		elif self.is_audio: return f"{host}/assets/images/default_thumb_audio.webp?v=1"
 		elif self.domain.split('.')[0] == SITE.split('.')[0]:
-			return f"{SITE_FULL}/assets/images/{SITE_NAME}/site_preview.webp?v=3009"
-		else: return f"{SITE_FULL}/assets/images/default_thumb_link.webp?v=1"
+			return f"{host}/assets/images/{SITE_NAME}/site_preview.webp?v=3009"
+		else: return f"{host}/assets/images/default_thumb_link.webp?v=1"
 
 	@property
 	@lazy
@@ -252,7 +254,7 @@ class Submission(Base):
 
 		if not url: return ''
 
-		if url.startswith('/'): return SITE_FULL + url
+		if url.startswith('/'): return current_host() + url
 
 		url = normalize_urls_runtime(url, v)
 
diff --git a/files/classes/user.py b/files/classes/user.py
index 99529b9a6..9e1e2de0e 100644
--- a/files/classes/user.py
+++ b/files/classes/user.py
@@ -24,6 +24,7 @@ from .sub_join import *
 from .hats import *
 from files.__main__ import Base, cache
 from files.helpers.security import *
+from files.helpers.hosts import current_host
 from copy import deepcopy
 import random
 from os import remove, path
@@ -756,12 +757,15 @@ class User(Base):
 	@property
 	@lazy
 	def profile_url(self):
+		host = current_host()
+		if self.hw_zombie < 0:
+			return f"{host}/assets/images/halloween/zombies/{random.randint(1, 10)}.webp?v=1"
 		if self.agendaposter:
 			return f"{SITE_FULL}/e/chudsey.webp"
 		if self.rainbow:
-			return f"{SITE_FULL}/e/marseysalutepride.webp"
+			return f"{host}/e/marseysalutepride.webp"
 		if self.profileurl: 
-			if self.profileurl.startswith('/'): return SITE_FULL + self.profileurl
+			if self.profileurl.startswith('/'): return host + self.profileurl
 			return self.profileurl
 		return f"{SITE_FULL}/assets/images/default-profile-pic.webp?v=1008"
 
diff --git a/files/helpers/const.py b/files/helpers/const.py
index 701b1e0fa..40b14a231 100644
--- a/files/helpers/const.py
+++ b/files/helpers/const.py
@@ -11,6 +11,7 @@ from os import path
 
 SITE = environ.get("SITE").strip()
 SITE_NAME = environ.get("SITE_NAME").strip()
+SITE_HOSTS = environ.get("SITE_HOSTS").strip()
 SECRET_KEY = environ.get("SECRET_KEY").strip()
 PROXY_URL = environ.get("PROXY_URL").strip()
 GIPHY_KEY = environ.get('GIPHY_KEY').strip()
diff --git a/files/helpers/hosts.py b/files/helpers/hosts.py
new file mode 100644
index 000000000..47eb832ac
--- /dev/null
+++ b/files/helpers/hosts.py
@@ -0,0 +1,8 @@
+from .const import *
+
+def current_host():
+	if SITE == "localhost": prefix = "http://"
+	else: prefix = "https://"
+	
+	if request.host not in SITE_HOSTS: return SITE_FULL
+	return prefix + request.host
diff --git a/files/helpers/jinja2.py b/files/helpers/jinja2.py
index b4ad87454..29095f321 100644
--- a/files/helpers/jinja2.py
+++ b/files/helpers/jinja2.py
@@ -6,6 +6,8 @@ from .const import *
 import time
 from files.helpers.assetcache import assetcache_path
 from files.helpers.wrappers import calc_users
+from files.helpers.hosts import current_host
+import math
 
 @app.template_filter("post_embed")
 def post_embed(id, v):
@@ -52,4 +54,5 @@ def inject_constants():
 			"EMAIL_REGEX_PATTERN":EMAIL_REGEX_PATTERN,
 			"CONTENT_SECURITY_POLICY_DEFAULT":CONTENT_SECURITY_POLICY_DEFAULT,
 			"CONTENT_SECURITY_POLICY_HOME":CONTENT_SECURITY_POLICY_HOME,
+			"bar_position": bar_position(), "current_host": current_host()
 			}
diff --git a/files/routes/login.py b/files/routes/login.py
index bb61b0c9c..b5f880301 100644
--- a/files/routes/login.py
+++ b/files/routes/login.py
@@ -5,6 +5,7 @@ from files.helpers.const import *
 from files.helpers.regex import *
 from files.helpers.actions import *
 from files.helpers.get import *
+from files.helpers.hosts import current_host
 import requests
 import secrets
 
@@ -177,7 +178,7 @@ def sign_up_get(v):
 	if not app.config['SETTINGS']['Signups']:
 		return {"error": "New account registration is currently closed. Please come back later."}, 403
 
-	if v: return redirect(SITE_FULL)
+	if v: return redirect(current_host())
 
 	ref = request.values.get("ref")
 
diff --git a/files/routes/posts.py b/files/routes/posts.py
index 5113726f7..ed41414c2 100644
--- a/files/routes/posts.py
+++ b/files/routes/posts.py
@@ -11,6 +11,7 @@ from files.helpers.slots import *
 from files.helpers.get import *
 from files.helpers.actions import *
 from files.helpers.sorting_and_time import *
+from files.helpers.hosts import current_host
 from files.classes import *
 from flask import *
 from io import BytesIO
@@ -537,7 +538,7 @@ def thumbnail_thread(pid):
 	fetch_url = post.url
 
 	if fetch_url.startswith('/') and '\\' not in fetch_url:
-		fetch_url = f"{SITE_FULL}{fetch_url}"
+		fetch_url = f"{current_host()}{fetch_url}"
 
 	headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36"}
 
diff --git a/files/routes/users.py b/files/routes/users.py
index 3de649521..dfbf9b732 100644
--- a/files/routes/users.py
+++ b/files/routes/users.py
@@ -9,6 +9,7 @@ from files.helpers.sanitize import *
 from files.helpers.const import *
 from files.helpers.sorting_and_time import *
 from files.helpers.actions import *
+from files.helpers.hosts import current_host
 from files.mail import *
 from flask import *
 from files.__main__ import app, limiter, db_session
@@ -765,7 +766,7 @@ def u_username(username, v=None):
 
 
 	if username != u.username:
-		return redirect(SITE_FULL + request.full_path.replace(username, u.username))
+		return redirect(current_host() + request.full_path.replace(username, u.username))
 
 	if v and v.id not in (u.id, DAD_ID) and u.viewers_recorded:
 		g.db.flush()