diff --git a/addons/default/visiosoft/advs-module/resources/css/list.css b/addons/default/visiosoft/advs-module/resources/css/list.css
index 9a5cdecf2..6cb92603a 100644
--- a/addons/default/visiosoft/advs-module/resources/css/list.css
+++ b/addons/default/visiosoft/advs-module/resources/css/list.css
@@ -141,4 +141,9 @@ a.sort-by-open-dropdown:hover {
 .list-view-type button small {
     font-weight: 500;
     color: #8598AA;
+}
+
+.sort-by-item:hover {
+    text-decoration: underline;
+    cursor: pointer;
 }
\ No newline at end of file
diff --git a/addons/default/visiosoft/advs-module/resources/views/list/partials/ads.twig b/addons/default/visiosoft/advs-module/resources/views/list/partials/ads.twig
index 6b1a34ed6..2a26c3a9c 100644
--- a/addons/default/visiosoft/advs-module/resources/views/list/partials/ads.twig
+++ b/addons/default/visiosoft/advs-module/resources/views/list/partials/ads.twig
@@ -4,7 +4,8 @@
         <a href="{{ adv.detail_url }}" class="text-dark">
             <div class="row{% if adv.doping != null %} doping_type4 {% endif %}">
                 <div class="col-md-2 justify-content-center align-self-center text-center border-right border-white">
-                    <img class="img-thumbnail" src="{{ adv.cover_photo }}" alt="{{ adv.name }}"
+                    <img class="img-thumbnail lazy" src="{{ img('visiosoft.theme.base::images/no-image.png').url }}"
+                         data-src="{{ adv.cover_photo }}" alt="{{ adv.name }}"
                          style="max-height:80px;">
                 </div>
                 <div class="col-md-7 justify-content-center align-self-center border-right border-white">
diff --git a/addons/default/visiosoft/advs-module/resources/views/list/partials/list-filter.twig b/addons/default/visiosoft/advs-module/resources/views/list/partials/list-filter.twig
index b94efc4d6..0991832e0 100644
--- a/addons/default/visiosoft/advs-module/resources/views/list/partials/list-filter.twig
+++ b/addons/default/visiosoft/advs-module/resources/views/list/partials/list-filter.twig
@@ -1,5 +1,5 @@
 {% set formHtml %}
-<form action="{{ url_route('visiosoft.module.advs::list') }}" method="get" id="listFilterForm">
+<form action="{{ url_route('visiosoft.module.advs::list') }}" method="get" id="listFilterForm" rel="nofollow">
     {% endset %}
     {% set catSlug = null %}
     {% set citySlug = null %}
@@ -12,7 +12,7 @@
     {% endif %}
     {% if catSlug %}
     {% set formHtml %}
-    <form action="{{ url_route('adv_list_seo', [catSlug, citySlug]) }}" method="get" id="listFilterForm">
+    <form action="{{ url_route('adv_list_seo', [catSlug, citySlug]) }}" method="get" id="listFilterForm" rel="nofollow">
         {% endset %}
         {% endif %}
         {{ formHtml }}
diff --git a/addons/default/visiosoft/advs-module/resources/views/list/partials/list-sort-by.twig b/addons/default/visiosoft/advs-module/resources/views/list/partials/list-sort-by.twig
index 479055cbd..da17dfce7 100644
--- a/addons/default/visiosoft/advs-module/resources/views/list/partials/list-sort-by.twig
+++ b/addons/default/visiosoft/advs-module/resources/views/list/partials/list-sort-by.twig
@@ -8,34 +8,34 @@
 
         <ul class="dropdown-menu px-2" x-placement="bottom-start">
             <li>
-                <a href="#" data-value="sort_price_up" class="sort-by-item text-dark">
+                <span data-value="sort_price_up" class="sort-by-item text-dark">
                     {{ trans("visiosoft.module.advs::field.price_high") }}
-                </a>
+                </span>
             </li>
             <li>
-                <a href="#" data-value="sort_price_down" class="sort-by-item text-dark">
+                <span data-value="sort_price_down" class="sort-by-item text-dark">
                     {{ trans("visiosoft.module.advs::field.price_low") }}
-                </a>
+                </span>
             </li>
             <li>
-                <a href="#" data-value="sort_time_newest" class="sort-by-item text-dark">
+                <span data-value="sort_time_newest" class="sort-by-item text-dark">
                     {{ trans("visiosoft.module.advs::field.newest") }}
-                </a>
+                </span>
             </li>
             <li>
-                <a href="#" data-value="sort_time_oldest" class="sort-by-item text-dark">
+                <span data-value="sort_time_oldest" class="sort-by-item text-dark">
                     {{ trans("visiosoft.module.advs::field.oldest") }}
-                </a>
+                </span>
             </li>
             <li>
-                <a href="#" data-value="address_a_z" class="sort-by-item text-dark">
+                <span data-value="address_a_z" class="sort-by-item text-dark">
                     {{ trans("visiosoft.module.advs::field.address_a_z") }}
-                </a>
+                </span>
             </li>
             <li>
-                <a href="#" data-value="address_z_a" class="sort-by-item text-dark">
+                <span data-value="address_z_a" class="sort-by-item text-dark">
                     {{ trans("visiosoft.module.advs::field.address_z_a") }}
-                </a>
+                </span>
             </li>
         </ul>
     </div>
diff --git a/addons/default/visiosoft/base-theme/resources/js/lazy-loading.js b/addons/default/visiosoft/base-theme/resources/js/lazy-loading.js
new file mode 100644
index 000000000..e70dfed26
--- /dev/null
+++ b/addons/default/visiosoft/base-theme/resources/js/lazy-loading.js
@@ -0,0 +1,63 @@
+document.addEventListener("DOMContentLoaded", function() {
+    var lazyImages = [].slice.call(document.querySelectorAll(".lazy"));
+
+    if ("IntersectionObserver" in window) { // If intersection observer is supported
+        let lazyImageObserver = new IntersectionObserver(function(entries, observer) {
+            entries.forEach(function(entry) {
+                if (entry.isIntersecting) {
+                    let lazyImage = entry.target;
+                    if (lazyImage.dataset.background) {
+                        lazyImage.style.backgroundImage = `url('${lazyImage.dataset.background}')`
+                    } else {
+                        lazyImage.src = lazyImage.dataset.src;
+                    }
+                    lazyImage.classList.remove("lazy");
+                    lazyImageObserver.unobserve(lazyImage);
+                }
+            });
+        });
+
+        lazyImages.forEach(function(lazyImage) {
+            lazyImageObserver.observe(lazyImage);
+        });
+    } else { // Fallback if intersection observer is not supported
+        let active = false;
+
+        const lazyLoad = function() {
+            if (active === false) {
+                active = true;
+
+                setTimeout(function() {
+                    lazyImages.forEach(function(lazyImage) {
+                        if ((lazyImage.getBoundingClientRect().top <= window.innerHeight
+                            && lazyImage.getBoundingClientRect().bottom >= 0)
+                            && getComputedStyle(lazyImage).display !== "none") {
+                            if (lazyImage.dataset.background) {
+                                lazyImage.style.backgroundImage = `url('${lazyImage.dataset.background}')`
+                            } else {
+                                lazyImage.src = lazyImage.dataset.src;
+                            }
+                            lazyImage.classList.remove("lazy");
+
+                            lazyImages = lazyImages.filter(function(image) {
+                                return image !== lazyImage;
+                            });
+
+                            if (lazyImages.length === 0) {
+                                document.removeEventListener("scroll", lazyLoad);
+                                window.removeEventListener("resize", lazyLoad);
+                                window.removeEventListener("orientationchange", lazyLoad);
+                            }
+                        }
+                    });
+
+                    active = false;
+                }, 200);
+            }
+        };
+
+        document.addEventListener("scroll", lazyLoad);
+        window.addEventListener("resize", lazyLoad);
+        window.addEventListener("orientationchange", lazyLoad);
+    }
+});
\ No newline at end of file
diff --git a/addons/default/visiosoft/base-theme/resources/views/partials/assets.twig b/addons/default/visiosoft/base-theme/resources/views/partials/assets.twig
index e623a9d63..d2df4bce3 100644
--- a/addons/default/visiosoft/base-theme/resources/views/partials/assets.twig
+++ b/addons/default/visiosoft/base-theme/resources/views/partials/assets.twig
@@ -13,6 +13,7 @@
 {{ asset_add("theme.js", "visiosoft.theme.base::js/utils.js") }}
 {{ asset_add("theme.js", "visiosoft.theme.base::js/phonefield.js") }}
 {{ asset_add("theme.js", "visiosoft.theme.base::js/jquery.inputmask.bundle.min.js") }}
+{{ asset_add("theme.js", "visiosoft.theme.base::js/lazy-loading.js") }}
 
 {# Theme Scripts #}
 {#{{ asset_add("theme.js", "visiosoft.theme.base::js/plugins/*") }}#}
diff --git a/addons/default/visiosoft/defaultadmin-theme/resources/config/settings.php b/addons/default/visiosoft/defaultadmin-theme/resources/config/settings.php
index 329e91fff..c93613ca2 100644
--- a/addons/default/visiosoft/defaultadmin-theme/resources/config/settings.php
+++ b/addons/default/visiosoft/defaultadmin-theme/resources/config/settings.php
@@ -6,7 +6,13 @@ return [
         'type'       => 'anomaly.field_type.textarea',
         'input_view' => 'visiosoft.theme.defaultadmin::admin/navigation/settings',
     ],
-    "icon" => [
+    "login_icon" => [
+        "type"   => "anomaly.field_type.file",
+        "config" => [
+            "folders"       => ['images'],
+        ]
+    ],
+    "panel_icon" => [
         "type"   => "anomaly.field_type.file",
         "config" => [
             "folders"       => ['images'],
diff --git a/addons/default/visiosoft/defaultadmin-theme/resources/lang/en/setting.php b/addons/default/visiosoft/defaultadmin-theme/resources/lang/en/setting.php
index 1ce7e1483..5fdd0c618 100644
--- a/addons/default/visiosoft/defaultadmin-theme/resources/lang/en/setting.php
+++ b/addons/default/visiosoft/defaultadmin-theme/resources/lang/en/setting.php
@@ -11,8 +11,11 @@ return [
         'warning'      => 'The first accessible navigation item is used as the <strong>home</strong> area.',
         'reorder'      => 'Drag and drop the primary navigation items in the <strong>sidebar</strong> to reorder them.',
     ],
-    "icon" => [
-        'name' => 'Icon',
+    "login_icon" => [
+        'name' => 'Login Icon',
+    ],
+    "panel_icon" => [
+        'name' => 'Panel Icon',
     ],
     "title" => [
         'name' => 'Title',
diff --git a/addons/default/visiosoft/defaultadmin-theme/resources/views/layouts/default.twig b/addons/default/visiosoft/defaultadmin-theme/resources/views/layouts/default.twig
index 8fdd1fce8..8031c5e70 100644
--- a/addons/default/visiosoft/defaultadmin-theme/resources/views/layouts/default.twig
+++ b/addons/default/visiosoft/defaultadmin-theme/resources/views/layouts/default.twig
@@ -1,6 +1,6 @@
 <!doctype html>
 
-<html>
+<html lang="{{ config('app.locale') }}">
 
 <head>
     {% include "theme::partials/metadata" %}
diff --git a/addons/default/visiosoft/defaultadmin-theme/resources/views/login.twig b/addons/default/visiosoft/defaultadmin-theme/resources/views/login.twig
index e150db2bd..174877348 100644
--- a/addons/default/visiosoft/defaultadmin-theme/resources/views/login.twig
+++ b/addons/default/visiosoft/defaultadmin-theme/resources/views/login.twig
@@ -4,8 +4,8 @@
 
     <div class="logo-container">
         <div class="logo">
-            {% if setting_value('visiosoft.theme.defaultadmin::icon') %}
-                <img src="{{ file(setting_value('visiosoft.theme.defaultadmin::icon')).url }}" alt="site icon">
+            {% if setting_value('visiosoft.theme.defaultadmin::login_icon') %}
+                <img src="{{ file(setting_value('visiosoft.theme.defaultadmin::login_icon')).url }}" alt="site icon">
             {% else %}
                 {{ img('theme::img/icon.svg').data|raw }}
             {% endif %}
@@ -18,8 +18,8 @@
         <div class="login-wrapper container-fluid">
 
             <div class="logo">
-                {% if setting_value('visiosoft.theme.defaultadmin::icon') %}
-                    <img src="{{ file(setting_value('visiosoft.theme.defaultadmin::icon')).url }}" alt="site icon">
+                {% if setting_value('visiosoft.theme.defaultadmin::login_icon') %}
+                    <img src="{{ file(setting_value('visiosoft.theme.defaultadmin::login_icon')).url }}" alt="site icon">
                 {% else %}
                     {{ img('theme::img/icon.svg').data|raw }}
                 {% endif %}
diff --git a/addons/default/visiosoft/defaultadmin-theme/resources/views/partials/topbar.twig b/addons/default/visiosoft/defaultadmin-theme/resources/views/partials/topbar.twig
index 5bdc7a7c2..9e2075eff 100644
--- a/addons/default/visiosoft/defaultadmin-theme/resources/views/partials/topbar.twig
+++ b/addons/default/visiosoft/defaultadmin-theme/resources/views/partials/topbar.twig
@@ -2,8 +2,8 @@
 
     <div class="topbar-left">
         <a href="/admin" class="logo variant-logo">
-            {% if setting_value('visiosoft.theme.defaultadmin::icon') %}
-                <img src="{{ file(setting_value('visiosoft.theme.defaultadmin::icon')).url }}" alt="site icon">
+            {% if setting_value('visiosoft.theme.defaultadmin::panel_icon') %}
+                <img src="{{ file(setting_value('visiosoft.theme.defaultadmin::panel_icon')).url }}" alt="site icon">
             {% else %}
                 {{ img('theme::img/icon.svg').data|raw }}
             {% endif %}