Update XMPP article

xmpp.html

@@ -30,7 +30,9 @@
         buggy, but it's fine for the most part.
 
         <h1>Registration</h1>
-        You can register through your client. Your JID (Jabber ID) will be username@chat.qwik.space. People will use this
+        You can register through your client. You are also able to register through a website located at:
+        <a href="https://qwik.space:5443/"> https://qwik.space:5443/register/</a> When registering use
+        chat.qwik.space as server address. Once signed up your JID (Jabber ID) will be username@chat.qwik.space. People will use this
         address to contact you.
 
         <h1>Clients</h1>
@@ -110,5 +112,9 @@
         calls. It also lacks support for MUCs. <br><br>
 
         note: Gajim on Linux may require you to install an external package depending on distribution: gajim-omemo
+
+        <h1>Tor</h1>
+        Hostname: qwikxcv6qo7ochwil3ihobsclz6ulfkszvngy6cna4rx6a6a4bedktad.onion<br>
+        Port: 5222<br>
     </div>
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