app-addons-seo-controllers-frontend-index.post.php.diff

diff --git a/app/addons/seo/controllers/frontend/index.post.php b/app/addons/seo/controllers/frontend/index.post.php
new file mode 100644
index 0000000..8d6b3d6
--- /dev/null
+++ b/app/addons/seo/controllers/frontend/index.post.php
@@ -0,0 +1,22 @@
+<?php
+/***************************************************************************
+ *                                                                          *
+ *   (c) 2004 Vladimir V. Kalynyak, Alexey V. Vinokurov, Ilya M. Shalnev    *
+ *                                                                          *
+ * This  is  commercial  software,  only  users  who have purchased a valid *
+ * license  and  accept  to the terms of the  License Agreement can install *
+ * and use this program.                                                    *
+ *                                                                          *
+ ****************************************************************************
+ * PLEASE READ THE FULL TEXT  OF THE SOFTWARE  LICENSE   AGREEMENT  IN  THE *
+ * "copyright.txt" FILE PROVIDED WITH THIS DISTRIBUTION PACKAGE.            *
+ ****************************************************************************/
+
+if (!defined('BOOTSTRAP')) { die('Access denied'); }
+
+if ($mode == 'index') {
+
+    Tygh::$app['view']->assign('seo_canonical', array(
+        'current' => fn_url('')
+    ));
+}

app-functions-smarty_plugins-block.scripts.php.diff

diff --git a/app/functions/smarty_plugins/block.scripts.php b/app/functions/smarty_plugins/block.scripts.php
index 5c1d771..7cbd9fd 100644
--- a/app/functions/smarty_plugins/block.scripts.php
+++ b/app/functions/smarty_plugins/block.scripts.php
@@ -85,9 +85,14 @@ function smarty_block_scripts($params, $content, &$smarty, &$repeat)
             }
         }
 
-        foreach ($m[2] as $sc) {
+        foreach ($m[2] as $id => $sc) {
             if (!empty($sc)) {
-                $return .= '<script type="text/javascript">' . $sc . '</script>' . "\n";
+                $script_type = 'text/javascript';
+                // allow script types besides text/javascript
+                if (preg_match_all('/type="(.+?)"/', $m[1][$id], $type_matches)) {
+                    $script_type = $type_matches[1][0];
+                }
+                $return .= '<script type="'.$script_type.'">' . $sc . '</script>' . "\n";
             }
         }
     }

design-themes-responsive-templates-addons-seo-hooks-index-scripts.post.tpl.diff

diff --git a/design/themes/responsive/templates/addons/seo/hooks/index/scripts.post.tpl b/design/themes/responsive/templates/addons/seo/hooks/index/scripts.post.tpl
new file mode 100644
index 0000000..5fae265
--- /dev/null
+++ b/design/themes/responsive/templates/addons/seo/hooks/index/scripts.post.tpl
@@ -0,0 +1,14 @@
+{$search_url = fn_url('products.search?search_performed=Y&q=')}
+{$site_url = fn_url("")}
+<script type="application/ld+json">
+{
+  "@context": "http://schema.org",
+  "@type": "WebSite",
+  "url": "{$site_url nofilter}",
+  "potentialAction": {
+    "@type": "SearchAction",
+    "target": "{$search_url nofilter}{ldelim}search_term{rdelim}",
+    "query-input": "required name=search_term"
+  }
+}
+</script>
\ No newline at end of file