diff --git a/source/packages/com_mokoog/language/en-GB/com_mokoog.ini b/source/packages/com_mokoog/language/en-GB/com_mokoog.ini
index e8db069..4e8f84a 100644
--- a/source/packages/com_mokoog/language/en-GB/com_mokoog.ini
+++ b/source/packages/com_mokoog/language/en-GB/com_mokoog.ini
@@ -59,3 +59,10 @@ COM_MOKOOG_IMPORT_INVALID_TYPE="Invalid file type. Please upload a .csv file."
 COM_MOKOOG_IMPORT_FILE_TOO_LARGE="File is too large. Maximum allowed size is %s."
 COM_MOKOOG_IMPORT_READ_ERROR="Could not read the uploaded CSV file."
 COM_MOKOOG_IMPORT_RESULT="Import complete: %d created, %d updated, %d skipped."
+
+COM_MOKOOG_COVERAGE_TITLE="OG Tag Coverage"
+COM_MOKOOG_COVERAGE_PERCENT="OG Coverage"
+COM_MOKOOG_COVERAGE_ARTICLES="%d of %d articles have OG tags"
+COM_MOKOOG_COVERAGE_MISSING_TITLE="%d tags missing custom title"
+COM_MOKOOG_COVERAGE_MISSING_DESC="%d tags missing custom description"
+COM_MOKOOG_COVERAGE_MISSING_IMAGE="%d tags missing custom image"
diff --git a/source/packages/com_mokoog/language/en-US/com_mokoog.ini b/source/packages/com_mokoog/language/en-US/com_mokoog.ini
index e8db069..4e8f84a 100644
--- a/source/packages/com_mokoog/language/en-US/com_mokoog.ini
+++ b/source/packages/com_mokoog/language/en-US/com_mokoog.ini
@@ -59,3 +59,10 @@ COM_MOKOOG_IMPORT_INVALID_TYPE="Invalid file type. Please upload a .csv file."
 COM_MOKOOG_IMPORT_FILE_TOO_LARGE="File is too large. Maximum allowed size is %s."
 COM_MOKOOG_IMPORT_READ_ERROR="Could not read the uploaded CSV file."
 COM_MOKOOG_IMPORT_RESULT="Import complete: %d created, %d updated, %d skipped."
+
+COM_MOKOOG_COVERAGE_TITLE="OG Tag Coverage"
+COM_MOKOOG_COVERAGE_PERCENT="OG Coverage"
+COM_MOKOOG_COVERAGE_ARTICLES="%d of %d articles have OG tags"
+COM_MOKOOG_COVERAGE_MISSING_TITLE="%d tags missing custom title"
+COM_MOKOOG_COVERAGE_MISSING_DESC="%d tags missing custom description"
+COM_MOKOOG_COVERAGE_MISSING_IMAGE="%d tags missing custom image"
diff --git a/source/packages/com_mokoog/tmpl/tags/coverage.php b/source/packages/com_mokoog/tmpl/tags/coverage.php
new file mode 100644
index 0000000..b2f0830
--- /dev/null
+++ b/source/packages/com_mokoog/tmpl/tags/coverage.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * @package     MokoJoomOpenGraph
+ * @subpackage  com_mokoog
+ * @author      Moko Consulting <hello@mokoconsulting.tech>
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+
+$db = Factory::getDbo();
+
+// Total published articles
+$db->setQuery($db->getQuery(true)->select('COUNT(*)')->from('#__content')->where('state = 1'));
+$totalArticles = (int) $db->loadResult();
+
+// Articles with OG tags
+$db->setQuery($db->getQuery(true)->select('COUNT(DISTINCT content_id)')->from('#__mokoog_tags')->where("content_type = 'com_content'")->where('published = 1'));
+$articlesWithOg = (int) $db->loadResult();
+
+// Articles missing OG data fields
+$db->setQuery($db->getQuery(true)->select('COUNT(*)')->from('#__mokoog_tags')->where("content_type = 'com_content'")->where("og_title = ''")->where('published = 1'));
+$missingTitle = (int) $db->loadResult();
+
+$db->setQuery($db->getQuery(true)->select('COUNT(*)')->from('#__mokoog_tags')->where("content_type = 'com_content'")->where("og_description = ''")->where('published = 1'));
+$missingDesc = (int) $db->loadResult();
+
+$db->setQuery($db->getQuery(true)->select('COUNT(*)')->from('#__mokoog_tags')->where("content_type = 'com_content'")->where("og_image = ''")->where('published = 1'));
+$missingImage = (int) $db->loadResult();
+
+$coverage = $totalArticles > 0 ? round(($articlesWithOg / $totalArticles) * 100) : 0;
+?>
+<div class="mokoog-coverage card mb-3">
+    <div class="card-body">
+        <h4 class="card-title"><?php echo Text::_('COM_MOKOOG_COVERAGE_TITLE'); ?></h4>
+        <div class="row">
+            <div class="col-md-3 text-center">
+                <div class="display-4 <?php echo $coverage >= 80 ? 'text-success' : ($coverage >= 50 ? 'text-warning' : 'text-danger'); ?>">
+                    <?php echo $coverage; ?>%
+                </div>
+                <small class="text-muted"><?php echo Text::_('COM_MOKOOG_COVERAGE_PERCENT'); ?></small>
+            </div>
+            <div class="col-md-9">
+                <ul class="list-unstyled">
+                    <li><?php echo Text::sprintf('COM_MOKOOG_COVERAGE_ARTICLES', $articlesWithOg, $totalArticles); ?></li>
+                    <li><?php echo Text::sprintf('COM_MOKOOG_COVERAGE_MISSING_TITLE', $missingTitle); ?></li>
+                    <li><?php echo Text::sprintf('COM_MOKOOG_COVERAGE_MISSING_DESC', $missingDesc); ?></li>
+                    <li><?php echo Text::sprintf('COM_MOKOOG_COVERAGE_MISSING_IMAGE', $missingImage); ?></li>
+                </ul>
+            </div>
+        </div>
+    </div>
+</div>
diff --git a/source/packages/com_mokoog/tmpl/tags/default.php b/source/packages/com_mokoog/tmpl/tags/default.php
index 6ca4e90..0367944 100644
--- a/source/packages/com_mokoog/tmpl/tags/default.php
+++ b/source/packages/com_mokoog/tmpl/tags/default.php
@@ -21,6 +21,7 @@ use Joomla\CMS\Session\Session;
 
 $token = Session::getFormToken();
 ?>
+<?php include __DIR__ . '/coverage.php'; ?>
 <form action="<?php echo Route::_('index.php?option=com_mokoog&view=tags'); ?>" method="post" name="adminForm" id="adminForm">
     <div class="row">
         <div class="col-md-12">