diff --git a/core/Analytic/RangeAnalytic.php b/core/Analytic/RangeAnalytic.php
index a4d5ef6..c4a0f92 100644
--- a/core/Analytic/RangeAnalytic.php
+++ b/core/Analytic/RangeAnalytic.php
@@ -2,9 +2,9 @@
 
 namespace App\Core\Analytic;
 
+use App\Core\Entity\Site\Node;
 use App\Core\Repository\Analytic\RefererRepositoryQuery;
 use App\Core\Repository\Analytic\ViewRepositoryQuery;
-use App\Core\Entity\Site\Node;
 
 /**
  * class RangeAnalytic.
@@ -15,6 +15,11 @@ class RangeAnalytic
 {
     protected ViewRepositoryQuery $viewQuery;
     protected RefererRepositoryQuery $refererQuery;
+    protected ?Node $node;
+    protected ?\DateTime $from;
+    protected ?\DateTime $to;
+    protected bool $reload = true;
+    protected array $cache = [];
 
     public function __construct(ViewRepositoryQuery $viewQuery, RefererRepositoryQuery $refererQuery)
     {
@@ -22,27 +27,22 @@ class RangeAnalytic
         $this->refererQuery = $refererQuery;
     }
 
-    public function getViews(\DateTime $from, \DateTime $to, Node $node): array
+    public function getViews(): array
     {
-        $entities = $this->viewQuery->create()
-            ->andWhere('.date >= :from')
-            ->andWhere('.date <= :to')
-            ->andWhere('.node = :node')
-            ->orderBy('.date')
-            ->setParameters([
-                ':from' => $from,
-                ':to' => $to,
-                ':node' => $node->getId(),
-            ])
-            ->find()
-        ;
+        $entities = $this->getEntities('view');
+        $this->reload = false;
 
-        $diff = $from->diff($to);
+        if ($entities) {
+            $first = $entities[0];
+            $last = $entities[count($entities) - 1];
 
-        if ($diff->days >= 365) {
-            $format = 'Y-m';
-        } else {
-            $format = 'Y-m-d';
+            $diff = $first->getDate()->diff($last->getDate());
+
+            if ($diff->days >= 90) {
+                $format = 'Y-m';
+            } else {
+                $format = 'Y-m-d';
+            }
         }
 
         $datas = [];
@@ -60,20 +60,10 @@ class RangeAnalytic
         return $datas;
     }
 
-    public function getPathViews(\DateTime $from, \DateTime $to, Node $node): array
+    public function getPathViews(): array
     {
-        $entities = $this->viewQuery->create()
-            ->andWhere('.date >= :from')
-            ->andWhere('.date <= :to')
-            ->andWhere('.node = :node')
-            ->orderBy('.date')
-            ->setParameters([
-                ':from' => $from,
-                ':to' => $to,
-                ':node' => $node->getId(),
-            ])
-            ->find()
-        ;
+        $entities = $this->getEntities('view');
+        $this->reload = false;
 
         $datas = [];
 
@@ -90,20 +80,10 @@ class RangeAnalytic
         return $datas;
     }
 
-    public function getReferers(\DateTime $from, \DateTime $to, Node $node): array
+    public function getReferers(): array
     {
-        $entities = $this->refererQuery->create()
-            ->andWhere('.date >= :from')
-            ->andWhere('.date <= :to')
-            ->andWhere('.node = :node')
-            ->orderBy('.date')
-            ->setParameters([
-                ':from' => $from,
-                ':to' => $to,
-                ':node' => $node->getId(),
-            ])
-            ->find()
-        ;
+        $entities = $this->getEntities('referer');
+        $this->reload = false;
 
         $datas = [];
 
@@ -130,4 +110,61 @@ class RangeAnalytic
 
         return $datas;
     }
+
+    public function setDateRange(?\DateTime $from, ?\DateTime $to): self
+    {
+        $this->from = $from;
+        $this->to = $to;
+        $this->reload = true;
+
+        return $this;
+    }
+
+    public function setNode(?Node $node): self
+    {
+        $this->node = $node;
+        $this->reload = true;
+
+        return $this;
+    }
+
+    protected function getEntities(string $type): array
+    {
+        if ('view' === $type) {
+            $query = $this->viewQuery->create();
+        } elseif ('referer' === $type) {
+            $query = $this->refererQuery->create();
+        } else {
+            throw new \InvalidArgumentException('Invalid type');
+        }
+
+        if (!$this->reload && isset($this->cache[$type])) {
+            return $this->cache[$type];
+        }
+
+        if (null !== $this->from) {
+            $query
+                ->andWhere('.date >= :from')
+                ->setParameter(':from', $this->from)
+            ;
+        }
+
+        if (null !== $this->to) {
+            $query
+                ->andWhere('.date <= :to')
+                ->setParameter(':to', $this->to)
+            ;
+        }
+
+        if (null !== $this->node) {
+            $query
+                ->andWhere('.node = :node')
+                ->setParameter(':node', $this->node->getId())
+            ;
+        }
+
+        $this->cache[$type] = $query->orderBy('.date')->find();
+
+        return $this->cache[$type];
+    }
 }
diff --git a/core/Controller/Analytic/AnalyticController.php b/core/Controller/Analytic/AnalyticController.php
index 83b9640..8a0156b 100644
--- a/core/Controller/Analytic/AnalyticController.php
+++ b/core/Controller/Analytic/AnalyticController.php
@@ -2,11 +2,11 @@
 
 namespace App\Core\Controller\Analytic;
 
+use App\Core\Analytic\RangeAnalytic;
+use App\Core\Entity\Site\Node;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
-use App\Core\Entity\Site\Node;
-use App\Core\Analytic\RangeAnalytic;
 
 /**
  * @Route("/admin/analytic")
@@ -22,15 +22,16 @@ class AnalyticController extends AbstractController
             throw $this->createNotFoundException();
         }
 
-        $views = $rangeAnalytic->getViews(new \DateTime('now - '.$range), new \DateTime(), $node);
-        $pathViews = $rangeAnalytic->getPathViews(new \DateTime('now - '.$range), new \DateTime(), $node);
-        $referers = $rangeAnalytic->getReferers(new \DateTime('now - '.$range), new \DateTime(), $node);
+        $rangeAnalytic
+            ->setDateRange(new \DateTime('now - '.$range), new \DateTime())
+            ->setNode($node)
+        ;
 
         return $this->render('@Core/analytic/stats.html.twig', [
             'range' => $range,
-            'views' => $views,
-            'pathViews' => $pathViews,
-            'referers' => $referers,
+            'views' => $rangeAnalytic->getViews(),
+            'pathViews' => $rangeAnalytic->getPathViews(),
+            'referers' => $rangeAnalytic->getReferers(),
             'node' => $node,
         ]);
     }