diff --git a/migrations/Version20240106175257.php b/migrations/Version20240106175257.php
new file mode 100644
index 0000000..89ee6dc
--- /dev/null
+++ b/migrations/Version20240106175257.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20240106175257 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE online (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, crc32server BIGINT NOT NULL, time BIGINT NOT NULL, total INTEGER NOT NULL, players INTEGER NOT NULL, bots INTEGER NOT NULL)');
+        $this->addSql('CREATE TABLE messenger_messages (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, body CLOB NOT NULL, headers CLOB NOT NULL, queue_name VARCHAR(190) NOT NULL, created_at DATETIME NOT NULL --(DC2Type:datetime_immutable)
+        , available_at DATETIME NOT NULL --(DC2Type:datetime_immutable)
+        , delivered_at DATETIME DEFAULT NULL --(DC2Type:datetime_immutable)
+        )');
+        $this->addSql('CREATE INDEX IDX_75EA56E0FB7336F0 ON messenger_messages (queue_name)');
+        $this->addSql('CREATE INDEX IDX_75EA56E0E3BD61CE ON messenger_messages (available_at)');
+        $this->addSql('CREATE INDEX IDX_75EA56E016BA31DB ON messenger_messages (delivered_at)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP TABLE online');
+        $this->addSql('DROP TABLE messenger_messages');
+    }
+}
diff --git a/src/Controller/CrontabController.php b/src/Controller/CrontabController.php
new file mode 100644
index 0000000..d95faf5
--- /dev/null
+++ b/src/Controller/CrontabController.php
@@ -0,0 +1,137 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Request;
+
+use App\Entity\Online;
+use Doctrine\ORM\EntityManagerInterface;
+
+class CrontabController extends AbstractController
+{
+    #[Route(
+        '/crontab/online',
+        name: 'crontab_online',
+        methods:
+        [
+            'GET'
+        ]
+    )]
+    public function online(
+        ?Request $request,
+        EntityManagerInterface $entityManagerInterface
+    ): Response
+    {
+        // Get HLServers config
+        if ($hlservers = file_get_contents($this->getParameter('app.hlservers')))
+        {
+            $hlservers = json_decode($hlservers);
+        }
+
+        else
+        {
+            $hlservers = [];
+        }
+
+        // Collect servers info
+        $servers = [];
+
+        foreach ($hlservers as $hlserver)
+        {
+            try
+            {
+                $server = new \xPaw\SourceQuery\SourceQuery();
+
+                $server->Connect(
+                    $hlserver->host,
+                    $hlserver->port
+                );
+
+                if ($server->Ping())
+                {
+                    if ($info = (array) $server->GetInfo())
+                    {
+                        // Filter response
+                        $bots    = isset($info['Bots']) && $info['Bots'] > 0 ? (int) $info['Bots'] : 0;
+                        $players = isset($info['Players']) && $info['Players'] > 0 ? (int) $info['Players'] - $bots : 0;
+                        $total   = $players + $bots;
+
+                        // Generate CRC32 server ID
+                        $crc32Server = crc32(
+                            $hlserver->host . ':' . $hlserver->port
+                        );
+
+                        // Get last online value
+                        $online = $entityManagerInterface->getRepository(Online::class)->findOneBy(
+                            [
+                                'crc32server' => $crc32Server
+                            ],
+                            [
+                                'id' => 'DESC' // same as online.time but faster
+                            ]
+                        );
+
+                        // Add new record if online changed
+                        if
+                        (
+                            is_null($online)
+                            ||
+                            $players !== $online->getPlayers()
+                            ||
+                            $bots !== $online->getBots()
+                            ||
+                            $total !== $online->getTotal()
+                        )
+                        {
+                            $online = new Online();
+
+                            $online->setCrc32server(
+                                $crc32Server
+                            );
+
+                            $online->setTime(
+                                time()
+                            );
+
+                            $online->setPlayers(
+                                $players
+                            );
+
+                            $online->setBots(
+                                $bots
+                            );
+
+                            $online->setTotal(
+                                $total
+                            );
+
+                            $entityManagerInterface->persist(
+                                $online
+                            );
+
+                            $entityManagerInterface->flush();
+                        }
+                    }
+                }
+            }
+
+            catch (Exception $error)
+            {
+                continue;
+            }
+
+            finally
+            {
+                $server->Disconnect();
+            }
+        }
+
+        // Render response
+        return new Response(); // @TODO
+    }
+}
\ No newline at end of file
diff --git a/src/Controller/MainController.php b/src/Controller/MainController.php
index db8f21a..988eadb 100644
--- a/src/Controller/MainController.php
+++ b/src/Controller/MainController.php
@@ -9,6 +9,9 @@ use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\Request;
 
+use App\Entity\Online;
+use Doctrine\ORM\EntityManagerInterface;
+
 class MainController extends AbstractController
 {
     #[Route(
@@ -20,7 +23,8 @@ class MainController extends AbstractController
         ]
     )]
     public function index(
-        ?Request $request
+        ?Request $request,
+        EntityManagerInterface $entityManagerInterface
     ): Response
     {
         // Get HLServers config
@@ -52,15 +56,49 @@ class MainController extends AbstractController
                 {
                     if ($info = (array) $server->GetInfo())
                     {
+                        // Generate CRC32 ID
+                        $crc32server = crc32(
+                            $hlserver->host . ':' . $hlserver->port
+                        );
+
+                        // Get session
+                        $session = empty($info['Players']) ? [] : (array) $server->GetPlayers();
+
+                        // Sort by players by frags
+                        if ($session)
+                        {
+                            array_multisort(
+                                array_column(
+                                    $session,
+                                    'Frags'
+                                ),
+                                SORT_DESC,
+                                $session
+                            );
+                        }
+
+                        // Get online
+                        $online = $entityManagerInterface->getRepository(Online::class)->findBy(
+                            [
+                                'crc32server' => $crc32server
+                            ],
+                            [
+                                'id' => 'DESC' // same as online.time but faster
+                            ],
+                            10
+                        );
+
+                        // Add server
                         $servers[] = [
-                            'host'   => $hlserver->host,
-                            'port'   => $hlserver->port,
-                            'alias'  => $hlserver->alias,
-                            'info'   => $info,
-                            'online' => empty($info['Players']) ? [] : (array) $server->GetPlayers()
+                            'crc32server' => $crc32server,
+                            'host'        => $hlserver->host,
+                            'port'        => $hlserver->port,
+                            'alias'       => $hlserver->alias,
+                            'info'        => $info,
+                            'session'     => $session,
+                            'online'      => $online
                         ];
                     }
-
                 }
             }
 
diff --git a/src/Controller/RssController.php b/src/Controller/RssController.php
new file mode 100644
index 0000000..4098025
--- /dev/null
+++ b/src/Controller/RssController.php
@@ -0,0 +1,109 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Request;
+
+use App\Entity\Online;
+use Doctrine\ORM\EntityManagerInterface;
+
+class RssController extends AbstractController
+{
+    #[Route(
+        '/rss/online/{crc32server}',
+        name: 'rss_online',
+        requirements:
+        [
+            'crc32server' => '\d+',
+        ],
+        methods:
+        [
+            'GET'
+        ]
+    )]
+    public function online(
+        ?Request $request,
+        EntityManagerInterface $entityManagerInterface
+    ): Response
+    {
+        // Get HLServers config
+        if ($hlservers = file_get_contents($this->getParameter('app.hlservers')))
+        {
+            $hlservers = json_decode($hlservers);
+        }
+
+        else
+        {
+            $hlservers = [];
+        }
+
+        // Find server info
+        foreach ($hlservers as $hlserver)
+        {
+            // Generate CRC32 server ID
+            $crc32server = crc32(
+                $hlserver->host . ':' . $hlserver->port
+            );
+
+            // Skip servers not registered in HLServers
+            if ($crc32server != $request->get('crc32server'))
+            {
+                continue;
+            }
+
+            // Get last online value
+            $online = $entityManagerInterface->getRepository(Online::class)->findBy(
+                [
+                    'crc32server' => $crc32server
+                ],
+                [
+                    'id' => 'DESC' // same as online.time but faster
+                ],
+                10
+            );
+
+            $result = [];
+
+            foreach ($online as $value)
+            {
+                $result[] =
+                [
+                    'id'      => $value->getId(),
+                    'bots'    => $value->getBots(),
+                    'players' => $value->getPlayers(),
+                    'total'   => $value->getTotal(),
+                    'time'    => $value->getTime()
+                ];
+            }
+
+            // Response
+            $response = new Response();
+
+            $response->headers->set(
+                'Content-Type',
+                'text/xml'
+            );
+
+            return $this->render(
+                'default/rss/online.xml.twig',
+                [
+                    'server' =>
+                    [
+                        'crc32' => $crc32server,
+                        'host'  => $hlserver->host,
+                        'port'  => $hlserver->port,
+                    ],
+                    'online'      => $result
+                ],
+                $response
+            );
+        }
+
+        throw $this->createNotFoundException();
+    }
+}
\ No newline at end of file
diff --git a/src/Entity/Online.php b/src/Entity/Online.php
new file mode 100644
index 0000000..17932d6
--- /dev/null
+++ b/src/Entity/Online.php
@@ -0,0 +1,96 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\OnlineRepository;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: OnlineRepository::class)]
+class Online
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\Column(type: Types::BIGINT)]
+    private ?int $crc32server = null;
+
+    #[ORM\Column(type: Types::BIGINT)]
+    private ?int $time = null;
+
+    #[ORM\Column]
+    private ?int $total = null;
+
+    #[ORM\Column]
+    private ?int $players = null;
+
+    #[ORM\Column]
+    private ?int $bots = null;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getCrc32server(): ?int
+    {
+        return $this->crc32server;
+    }
+
+    public function setCrc32server(int $crc32server): static
+    {
+        $this->crc32server = $crc32server;
+
+        return $this;
+    }
+
+    public function getTime(): ?int
+    {
+        return $this->time;
+    }
+
+    public function setTime(int $time): static
+    {
+        $this->time = $time;
+
+        return $this;
+    }
+
+    public function getTotal(): ?int
+    {
+        return $this->total;
+    }
+
+    public function setTotal(int $total): static
+    {
+        $this->total = $total;
+
+        return $this;
+    }
+
+    public function getPlayers(): ?int
+    {
+        return $this->players;
+    }
+
+    public function setPlayers(int $players): static
+    {
+        $this->players = $players;
+
+        return $this;
+    }
+
+    public function getBots(): ?int
+    {
+        return $this->bots;
+    }
+
+    public function setBots(int $bots): static
+    {
+        $this->bots = $bots;
+
+        return $this;
+    }
+}
diff --git a/src/Repository/OnlineRepository.php b/src/Repository/OnlineRepository.php
new file mode 100644
index 0000000..7e37dfe
--- /dev/null
+++ b/src/Repository/OnlineRepository.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Online;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Online>
+ *
+ * @method Online|null find($id, $lockMode = null, $lockVersion = null)
+ * @method Online|null findOneBy(array $criteria, array $orderBy = null)
+ * @method Online[]    findAll()
+ * @method Online[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class OnlineRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Online::class);
+    }
+}
diff --git a/templates/default/main/index.html.twig b/templates/default/main/index.html.twig
index 552fe68..8ee462c 100644
--- a/templates/default/main/index.html.twig
+++ b/templates/default/main/index.html.twig
@@ -27,15 +27,15 @@
                     {% endfor %}
                 </table>
             {% endif %}
-            {% if server.online %}
-                <h3 class="padding-y-8-px text-align-right">{{ 'Online' | trans }}</h3>
+            {% if server.session %}
+                <h3 class="padding-y-8-px text-align-right">{{ 'Session' | trans }}</h3>
                 <table>
                     <tr>
                         <th class="text-align-left">{{ 'Name' | trans }}</th>
                         <th class="text-align-center">{{ 'Frags' | trans }}</th>
                         <th class="text-align-center">{{ 'Time' | trans }}</th>
                     </tr>
-                    {% for player in server.online %}
+                    {% for player in server.session %}
                         <tr>
                             <td class="text-align-left">{{ player.Name }}</td>
                             <td class="text-align-center">{{ player.Frags }}</td>
@@ -52,6 +52,30 @@
                     {% endfor %}
                 </table>
             {% endif %}
+            {% if server.online %}
+                <h3 class="padding-y-8-px text-align-right">
+                    {{ 'Online' | trans }}
+                    <a href="{{ path('rss_online', { crc32server : server.crc32server }) }}" title="{{ 'RSS' | trans }}"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="currentColor" viewBox="0 0 16 16">
+                        <path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm1.5 2.5c5.523 0 10 4.477 10 10a1 1 0 1 1-2 0 8 8 0 0 0-8-8 1 1 0 0 1 0-2m0 4a6 6 0 0 1 6 6 1 1 0 1 1-2 0 4 4 0 0 0-4-4 1 1 0 0 1 0-2m.5 7a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3"/>
+                    </svg></a>
+                </h3>
+                <table>
+                    <tr>
+                        <th class="text-align-left">{{ 'Time' | trans }}</th>
+                        <th class="text-align-center">{{ 'Players' | trans }}</th>
+                        <th class="text-align-center">{{ 'Bots' | trans }}</th>
+                        <th class="text-align-center">{{ 'Total' | trans }}</th>
+                    </tr>
+                    {% for online in server.online %}
+                        <tr>
+                            <td class="text-align-left">{{ online.time | format_datetime }}</td>
+                            <td class="text-align-center">{{ online.players }}</td>
+                            <td class="text-align-center">{{ online.bots }}</td>
+                            <td class="text-align-center">{{ online.total }}</td>
+                        </tr>
+                    {% endfor %}
+                </table>
+            {% endif %}
         </div>
     {% endfor %}
 {% endblock %}
\ No newline at end of file
diff --git a/templates/default/rss/online.xml.twig b/templates/default/rss/online.xml.twig
new file mode 100644
index 0000000..9bfa0f3
--- /dev/null
+++ b/templates/default/rss/online.xml.twig
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">
+    <channel>
+        <atom:link href="{{ url('main_index') }}" rel="self" type="application/rss+xml"></atom:link>
+        <title>{{ server.host }}:{{ server.port }} - {{ app.name }}</title>
+        <link>{{ url('main_index') }}</link>
+        {% for value in online %}
+            <item>
+                <title>{{ 'Online changed!' | trans }}</title>
+                <guid>{{ value.id }}</guid>
+                <description>
+                  {{ 'Players' | trans }}: {{ value.players }}
+                  {{ 'Bots' | trans }}: {{ value.bots }}
+                  {{ 'Total' | trans }}: {{ value.total }}
+                </description>
+            </item>
+        {% endfor %}
+    </channel>
+</rss>
\ No newline at end of file