diff --git a/.htaccess b/.htaccess
index 70df031..cf009bf 100644
--- a/.htaccess
+++ b/.htaccess
@@ -15,6 +15,9 @@ AddDefaultCharset utf-8
     RewriteCond %{REQUEST_URI} ^/admin
     RewriteRule ^admin(.*) /backend/web/$1 [L]
 
+    RewriteCond %{REQUEST_FILENAME} robots.txt
+    RewriteRule . /frontend/web/index.php [L]
+
     # if a directory or a file of the uploads folder exists, use the request directly
     RewriteCond %{REQUEST_URI} ^/storage
     RewriteCond %{REQUEST_FILENAME} !-f
diff --git a/backend/config/main.php b/backend/config/main.php
index 0fa8aa9..9b04722 100755
--- a/backend/config/main.php
+++ b/backend/config/main.php
@@ -17,7 +17,8 @@
         'controllerMap'       => [
             'profile'  => 'artbox\core\controllers\ProfileController',
             'page'     => 'artbox\core\controllers\PageController',
-            'seo'      => 'artbox\core\controllers\AliasController',
+            'alias'    => 'artbox\core\controllers\AliasController',
+            'seo'      => 'artbox\core\controllers\SeoController',
             'feedback' => 'artbox\core\controllers\FeedbackController',
         ],
         'modules'             => [
diff --git a/backend/controllers/SettingsController.php b/backend/controllers/SettingsController.php
index 02f710d..3be3b99 100755
--- a/backend/controllers/SettingsController.php
+++ b/backend/controllers/SettingsController.php
@@ -31,8 +31,8 @@
                             'allow'   => true,
                         ],
                         [
-                            'allow'   => true,
-                            'roles'   => [ '@' ],
+                            'allow' => true,
+                            'roles' => [ '@' ],
                         ],
                     ],
                 ],
@@ -62,15 +62,20 @@
             );
         }
     
+        /**
+         * Action that intended to change Robots.txt of website
+         *
+         * @return string
+         */
         public function actionRobots()
         {
             $model = $this->findSettings();
             $model->scenario = Settings::SCENARIO_ROBOTS;
-        
+    
             if ($model->load(\Yii::$app->request->post()) && $model->save()) {
                 \Yii::$app->session->setFlash('success', \Yii::t('core', 'Robots saved'));
             }
-        
+    
             return $this->render(
                 'robots',
                 [
@@ -78,6 +83,28 @@
                 ]
             );
         }
+    
+        /**
+         * Action that intended to change Google Analytics, Yandex Metrics and Tag Manager codes.
+         *
+         * @return string
+         */
+        public function actionCodes()
+        {
+            $model = $this->findSettings();
+            $model->scenario = Settings::SCENARIO_CODES;
+        
+            if ($model->load(\Yii::$app->request->post()) && $model->save()) {
+                \Yii::$app->session->setFlash('success', \Yii::t('core', 'Codes saved successfully'));
+            }
+        
+            return $this->render(
+                'codes',
+                [
+                    'model' => $model,
+                ]
+            );
+        }
         
         /**
          * Find site settings
diff --git a/backend/views/layouts/main.php b/backend/views/layouts/main.php
index 007a51d..23ac713 100755
--- a/backend/views/layouts/main.php
+++ b/backend/views/layouts/main.php
@@ -157,7 +157,7 @@
                                                 'items' => [
                                                     [
                                                         'label' => \Yii::t('core', 'Seo pages'),
-                                                        'url'   => [ 'seo/index' ],
+                                                        'url'   => [ 'alias/index' ],
                                                         'icon'  => 'file-text',
                                                     ],
                                                     [
@@ -165,6 +165,16 @@
                                                         'url'   => [ 'settings/robots' ],
                                                         'icon'  => 'android',
                                                     ],
+                                                    [
+                                                        'label' => \Yii::t('core', 'Codes'),
+                                                        'url'   => [ 'settings/codes' ],
+                                                        'icon'  => 'code',
+                                                    ],
+                                                    [
+                                                        'label' => \Yii::t('core', 'Sitemap'),
+                                                        'url'   => [ 'seo/sitemap' ],
+                                                        'icon'  => 'map-signs',
+                                                    ],
                                                 ],
                                             ],
                                         ]
diff --git a/backend/views/settings/codes.php b/backend/views/settings/codes.php
new file mode 100755
index 0000000..2808998
--- /dev/null
+++ b/backend/views/settings/codes.php
@@ -0,0 +1,50 @@
+<?php
+    /**
+     * @var View     $this
+     * @var Settings $model
+     */
+    
+    use common\models\Settings;
+    use artbox\gentelella\widgets\XPanel;
+    use yii\bootstrap\ActiveForm;
+    use yii\bootstrap\Html;
+    use yii\web\View;
+    
+    $this->title = Yii::t('core', 'Codes');
+    
+    $this->params[ 'breadcrumbs' ][] = $this->title;
+?>
+
+<?php $panel = XPanel::begin(
+    [
+        'title'   => $this->title,
+        'toolbar' => false,
+    ]
+); ?>
+
+<div class="settings-form">
+    
+    <?php
+        $form = ActiveForm::begin();
+        
+        echo $form->field($model, 'ga_code')
+                  ->textInput();
+        
+        echo $form->field($model, 'ya_code')
+                  ->textInput();
+        
+        echo $form->field($model, 'tag_manager')
+                  ->textInput();
+        
+        echo Html::submitButton(
+            \Yii::t('core', 'Save'),
+            [
+                'class' => 'btn btn-primary',
+            ]
+        );
+        ActiveForm::end();
+    ?>
+
+</div>
+
+<?php $panel::end(); ?>
diff --git a/backend/views/settings/robots.php b/backend/views/settings/robots.php
index 003c839..7a0af7d 100755
--- a/backend/views/settings/robots.php
+++ b/backend/views/settings/robots.php
@@ -29,7 +29,7 @@
         
         echo $form->field($model, 'robots')
                   ->label(false)
-                  ->textarea();
+                  ->textarea([ 'rows' => 15 ]);
         
         echo Html::submitButton(
             \Yii::t('core', 'Save'),
diff --git a/common/config/settings.php b/common/config/settings.php
index ee69344..73e2ce0 100755
--- a/common/config/settings.php
+++ b/common/config/settings.php
@@ -5,18 +5,14 @@ return [
         'id'            => '1',
         'name'          => 'Admin321',
         'description'   => 'Site administrator',
-        'analytics'     => '<!-- Google Analytics -->
-<script>
-  (function(i,s,o,g,r,a,m){i[\'GoogleAnalyticsObject\']=r;i[r]=i[r]||function(){
-  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-  })(window,document,\'script\',\'https://www.google-analytics.com/analytics.js\',\'ga\');
-
-  ga(\'create\', \'UA-54355086-1\', \'auto\');
-  ga(\'send\', \'pageview\');
-</script>
-<!-- End Google Analytics -->',
         'analytics_key' => '119240817',
-        'robots'        => 'TEst 321',
+        'robots'        => 'User-agent: Google
+Disallow:
+
+User-agent: *
+Disallow: /',
+        'ga_code'       => 'TEst',
+        'ya_code'       => 'TEst 2',
+        'tag_manager'   => 'TEst 3',
     ],
 ];
\ No newline at end of file
diff --git a/common/models/Settings.php b/common/models/Settings.php
index 852854e..8d7f069 100755
--- a/common/models/Settings.php
+++ b/common/models/Settings.php
@@ -11,13 +11,16 @@
      * @property string $name
      * @property string $id
      * @property string $description
-     * @property string $analytics
      * @property string $analytics_key
      * @property string $robots
+     * @property string $ga_code
+     * @property string $ya_code
+     * @property string $tag_manager
      */
     class Settings extends ActiveRecord
     {
         const SCENARIO_ROBOTS = 'robots';
+        const SCENARIO_CODES = 'codes';
         
         private static $instance;
         
@@ -30,6 +33,11 @@
                 parent::scenarios(),
                 [
                     self::SCENARIO_ROBOTS => [ 'robots' ],
+                    self::SCENARIO_CODES  => [
+                        'ga_code',
+                        'ya_code',
+                        'tag_manager',
+                    ],
                 ]
             );
         }
@@ -45,9 +53,11 @@
                         'name',
                         'description',
                         'id',
-                        'analytics',
                         'analytics_key',
                         'robots',
+                        'ga_code',
+                        'ya_code',
+                        'tag_manager',
                     ],
                     'string',
                 ],
@@ -71,9 +81,11 @@
                 'id'            => Yii::t('core', 'ID'),
                 'name'          => Yii::t('core', 'Name'),
                 'description'   => Yii::t('core', 'Description'),
-                'analytics'     => Yii::t('core', 'Google Analytics Code'),
                 'analytics_key' => Yii::t('core', 'Google Analytics Key'),
                 'robots'        => Yii::t('core', 'Robots'),
+                'ga_code'       => Yii::t('core', 'Google analytics code'),
+                'ya_code'       => Yii::t('core', 'Yandex metrics code'),
+                'tag_manager'   => Yii::t('core', 'Tag Manager code'),
             ];
         }
         
diff --git a/frontend/config/main.php b/frontend/config/main.php
index 4cb1a25..fc991cc 100644
--- a/frontend/config/main.php
+++ b/frontend/config/main.php
@@ -47,6 +47,7 @@ return [
             'enablePrettyUrl' => true,
             'showScriptName'  => false,
             'rules'           => [
+                '\/robots.txt' => 'site/robots',
             ],
         ],
     ],
diff --git a/frontend/controllers/SiteController.php b/frontend/controllers/SiteController.php
index 519d575..5aa25e7 100644
--- a/frontend/controllers/SiteController.php
+++ b/frontend/controllers/SiteController.php
@@ -1,6 +1,7 @@
 <?php
 namespace frontend\controllers;
 
+use common\models\Settings;
 use Yii;
 use yii\base\InvalidParamException;
 use yii\web\BadRequestHttpException;
@@ -210,4 +211,20 @@ class SiteController extends Controller
             'model' => $model,
         ]);
     }
+    
+    public function actionRobots()
+    {
+        $response = \Yii::$app->response;
+        /**
+         * @var Settings $settings
+         */
+        $settings = Settings::find()
+                            ->one();
+        $temp = tmpfile();
+        fwrite($temp, $settings->robots);
+        $meta = stream_get_meta_data($temp);
+        $response->format = $response::FORMAT_RAW;
+        $response->headers->set('Content-Type', 'text/plain');
+        return $this->renderFile($meta[ 'uri' ]);
+    }
 }
--
libgit2 0.21.4