diff --git a/apps/browser/app.py b/apps/browser/app.py
index f9a36837..096e78df 100644
--- a/apps/browser/app.py
+++ b/apps/browser/app.py
@@ -5,6 +5,7 @@
 import hal9 as h9
 import shutil
 import time
+import re
 
 from sitefind import site_find
 from siteuse import site_use
@@ -38,7 +39,13 @@ async def main():
   await page.setUserAgent(custom_user_agent)
 
   prompt = h9.input()
-  site = site_find(prompt)
+
+  original_url_match = re.search(r"https?://\S+|\b\S+\.com\b", prompt)
+  if original_url_match:
+    site = original_url_match.group(0)
+    prompt = prompt.replace(site, "<URL>", 1)
+  else:
+    site = site_find(prompt)
 
   await page.goto(site)
   elements = await extract_elements(page)
diff --git a/apps/browser/extract.js b/apps/browser/extract.js
index 4fa16f2e..871d6c93 100644
--- a/apps/browser/extract.js
+++ b/apps/browser/extract.js
@@ -35,7 +35,9 @@
         let selector = currentElement.tagName.toLowerCase();
         
         if (currentElement.className) {
-          selector += '.' + currentElement.className.trim().split(/\s+/).join('.');
+          selector += '.' + currentElement.className.trim().split(/\s+/).map(e => {
+            return e.replace(/([:.[\]#,+~*'"()\\\/=])/g, '\\$1');
+          }).join('.');
         }
         
         path.unshift(selector);
diff --git a/apps/browser/siteuse.py b/apps/browser/siteuse.py
index 68975113..2255911f 100644
--- a/apps/browser/siteuse.py
+++ b/apps/browser/siteuse.py
@@ -47,7 +47,7 @@ def site_use(prompt, current, elements):
     """ }
   ]
 
-  completion = OpenAI().chat.completions.create(model = "gpt-4", messages = messages)
+  completion = OpenAI().chat.completions.create(model = "gpt-4-0125-preview", messages = messages)
   content = completion.choices[0].message.content
   extracted = h9.extract(content, language = "*")
   if not extracted or len(extracted) == 0: