diff --git a/WakaTime/Extensions/AXUIElementExtension.swift b/WakaTime/Extensions/AXUIElementExtension.swift
index 6f7f8b9..132c346 100644
--- a/WakaTime/Extensions/AXUIElementExtension.swift
+++ b/WakaTime/Extensions/AXUIElementExtension.swift
@@ -173,8 +173,9 @@ extension AXUIElement {
                 FilterManager.filterBrowsedSites(url)
             else { return nil }
 
-            // TODO: return only domain part depending on user setting
-            return url
+            guard PropertiesManager.domainPreference == .domain else { return url }
+
+            return domainFromUrl(url)
         }
 
         return title(for: monitoredApp)
@@ -320,6 +321,13 @@ extension AXUIElement {
         return nil
     }
 
+    func domainFromUrl(_ url: String) -> String? {
+        guard let host = URL(string: url)?.host else { return nil }
+        let domain = host.replacingOccurrences(of: "^www.", with: "", options: .regularExpression)
+        guard let port = URL(string: url)?.port else { return domain }
+        return "\(domain):\(port)"
+    }
+
     // Traverses the element's subtree (breadth-first) until visitor() returns false or traversal is completed
     func traverseDown(visitor: (AXUIElement) -> Bool) {
         var queue: [AXUIElement] = [self]