diff --git a/src/app/controller/index.php b/src/app/controller/index.php
index 819a532..00e8c0f 100644
--- a/src/app/controller/index.php
+++ b/src/app/controller/index.php
@@ -2,57 +2,15 @@
 
 class AppControllerIndex
 {
-  private $_db;
-  private $_sphinx;
-  private $_memory;
+  private $_user;
 
   public function __construct()
   {
-    require_once __DIR__ . '/../../library/database.php';
-    require_once __DIR__ . '/../../library/sphinx.php';
-    require_once __DIR__ . '/../../library/scrapeer.php';
-    require_once __DIR__ . '/../../library/time.php';
-    require_once __DIR__ . '/../../library/curl.php';
-    require_once __DIR__ . '/../../library/valid.php';
-    require_once __DIR__ . '/../../library/filter.php';
-
-    require_once __DIR__ . '/../../../vendor/autoload.php';
-
-    try
-    {
-      $this->_db = new Database(
-        DB_HOST,
-        DB_PORT,
-        DB_NAME,
-        DB_USERNAME,
-        DB_PASSWORD
-      );
-
-      $this->_sphinx = new Sphinx(
-        SPHINX_HOST,
-        SPHINX_PORT
-      );
-
-      $this->_memory = new \Yggverse\Cache\Memory(
-        MEMCACHED_HOST,
-        MEMCACHED_PORT,
-        MEMCACHED_NAMESPACE,
-        MEMCACHED_TIMEOUT + time()
-      );
-    }
-
-    catch (Exception $error)
-    {
-      require_once __DIR__ . '/error/500.php';
-
-      $controller = new AppControllerError500(
-        print_r($error, true)
-      );
-
-      $controller->render();
-
-      exit;
-    }
+    require_once __DIR__ . '/user.php';
+
+    $this->_user = new AppControllerUser(
+      $_SERVER['REMOTE_ADDR']
+    );
   }
 
   public function render()
@@ -68,16 +26,16 @@ class AppControllerIndex
     require_once __DIR__ . '/module/head.php';
 
     $appControllerModuleHead = new AppControllerModuleHead(
-      WEBSITE_URL,
+      Environment::config('website')->url,
       $page > 1 ?
       sprintf(
         _('Page %s - BitTorrent Registry for Yggdrasil - %s'),
         $page,
-        WEBSITE_NAME
+        Environment::config('website')->name
       ) :
       sprintf(
         _('%s - BitTorrent Registry for Yggdrasil'),
-        WEBSITE_NAME
+        Environment::config('website')->name
       ),
       [
         [
@@ -101,7 +59,9 @@ class AppControllerIndex
 
     require_once __DIR__ . '/module/profile.php';
 
-    $appControllerModuleProfile = new AppControllerModuleProfile($user->userId);
+    $appControllerModuleProfile = new AppControllerModuleProfile(
+      $this->_user
+    );
 
     require_once __DIR__ . '/module/header.php';
 
diff --git a/src/app/controller/response.php b/src/app/controller/response.php
index 3961e4b..eec6b53 100644
--- a/src/app/controller/response.php
+++ b/src/app/controller/response.php
@@ -30,7 +30,7 @@ class AppControllerResponse
     require_once __DIR__ . '/module/head.php';
 
     $appControllerModuleHead = new AppControllerModuleHead(
-      WEBSITE_URL,
+      Environment::config('website')->url,
       $this->_title,
       [
         [
diff --git a/src/app/controller/welcome.php b/src/app/controller/welcome.php
index 0f034dd..0200894 100644
--- a/src/app/controller/welcome.php
+++ b/src/app/controller/welcome.php
@@ -6,13 +6,14 @@ class AppControllerWelcome
 
   public function __construct()
   {
-    require_once __DIR__ . '/../model/user.php';
+    require_once __DIR__ . '/user.php';
 
-    $this->_user = new AppModelUser(
+    $this->_user = new AppControllerUser(
       $_SERVER['REMOTE_ADDR']
     );
   }
 
+
   private function _response(string $title, string $h1, string $text, int $code = 200)
   {
     require_once __DIR__ . '/response.php';
@@ -31,12 +32,12 @@ class AppControllerWelcome
 
   public function render()
   {
-    if (!$user = $this->_user->get())
+    if (!$address = $this->_user->getAddress())
     {
       $this->_response(
         sprintf(
           _('Error - %s'),
-          WEBSITE_NAME
+          Environment::config('website')->name
         ),
         _('500'),
         _('Could not init user'),
@@ -44,17 +45,17 @@ class AppControllerWelcome
       );
     }
 
-    if (!is_null($user->public))
+    if (!is_null($this->_user->getPublic()))
     {
       $this->_response(
         sprintf(
           _('Welcome back - %s'),
-          WEBSITE_NAME
+          Environment::config('website')->name
         ),
         _('Welcome back!'),
         sprintf(
           _('You already have selected account type to %s'),
-          $user->public ? _('Distributed') : _('Local')
+          $this->_user->getPublic() ? _('Distributed') : _('Local')
         ),
         405
       );
@@ -67,7 +68,7 @@ class AppControllerWelcome
         $this->_response(
           sprintf(
             _('Success - %s'),
-            WEBSITE_NAME
+            Environment::config('website')->name
           ),
           _('Success!'),
           sprintf(
@@ -81,10 +82,10 @@ class AppControllerWelcome
     require_once __DIR__ . '/module/head.php';
 
     $appControllerModuleHead = new AppControllerModuleHead(
-      WEBSITE_URL,
+      Environment::config('website')->url,
       sprintf(
         _('Welcome to %s'),
-        WEBSITE_NAME
+        Environment::config('website')->name
       ),
       [
         [
diff --git a/src/app/view/theme/default/welcome.phtml b/src/app/view/theme/default/welcome.phtml
index af9aa03..dd6bd83 100644
--- a/src/app/view/theme/default/welcome.phtml
+++ b/src/app/view/theme/default/welcome.phtml
@@ -13,7 +13,7 @@
               </div>
               <p class="margin-b-8"><?php echo _('YGGtracker uses Yggdrasil address to identify users without registration') ?></p>
               <p class="margin-b-16"><?php echo _('address below could be shared with independent nodes to allow you manage own content everywhere') ?></p>
-              <h2 class="margin-b-16"><?php echo $user->address ?></h2>
+              <h2 class="margin-b-16"><?php echo $address ?></h2>
               <form name="public" action="welcome" method="post">
                 <div class="margin-b-16">
                   <label class="text-color-green margin-y-8 margin-x-4" for="public-1">