Implement a caching mechanism

templates/product.html.twig

@@ -1,6 +1,7 @@
 {% extends "template.html.twig" %}
 
 {% block content %}
+{% cache 'product' ~ product.id %}
     <div class="table-responsive">
         <table class='table table-hover'>
             <tr>
@@ -129,5 +130,6 @@
             }
         });
     </script>
+{% endcache %}
 {% endblock %}