diff --git a/_config.yml b/_config.yml
index 8b62985..5fbc16b 100644
--- a/_config.yml
+++ b/_config.yml
@@ -24,7 +24,7 @@ title: Bangara Raju # the main title
 tagline: Only Blogging Nothing More or Less # it will display as the sub-title
 
 description: >- # used by seo meta and the atom feed
-  Sharing knowledge through blogging using jekyll theme chirpy template.
+  Through my articles and stories, I hope to guide you through the intricate world of technology, offer insights into automation's transformative power, unveil the secrets behind successful DIY projects, and encourage you to fearlessly pursue new skills.
 
 # fill in the protocol & hostname for your site, e.g., 'https://username.github.io'
 url: "http://localhost:4000"
@@ -54,7 +54,7 @@ google_site_verification: # fill in to your verification string
 # The end of `jekyll-seo-tag` settings
 
 google_analytics:
-  id: # fill in your Google Analytics ID
+  id: G-W2VG43SN3N # fill in your Google Analytics ID
 
 # Prefer color scheme setting.
 #
diff --git a/_includes/head.html b/_includes/head.html
index d4ee750..c81f6cb 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -103,9 +103,13 @@
     }
   </script>
 
-  <!-- <script src="{{ '/assets/js/common.js' | relative_url }}"
-    serviceurl="{{site.custom-config.blog-services.service_url}}" siteid="{{site.id}}" postid="{{page.title}}"
-    remark42host="{{ site.comments.remark42.host }}"></script> -->
+  <!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-W4PKSB86');</script>
+  <!-- End Google Tag Manager -->
 
   {% unless site.theme_mode %}
   {% include mode-toggle.html %}
diff --git a/_layouts/default.html b/_layouts/default.html
new file mode 100644
index 0000000..0946935
--- /dev/null
+++ b/_layouts/default.html
@@ -0,0 +1,82 @@
+---
+layout: compress
+# Default layout
+---
+
+<!doctype html>
+
+{% include origin-type.html %}
+
+{% include lang.html %}
+
+{% capture prefer_mode %}
+  {% if site.theme_mode %}
+    data-mode="{{ site.theme_mode }}"
+  {% endif %}
+{% endcapture %}
+
+<!-- `site.alt_lang` can specify a language different from the UI -->
+<html lang="{{ site.alt_lang | default: site.lang }}" {{ prefer_mode }}>
+  {% include head.html %}
+
+  <body>
+    
+    <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-W4PKSB86"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+
+    {% include sidebar.html lang=lang %}
+
+    <div id="main-wrapper" class="d-flex justify-content-center">
+      <div id="main" class="container px-xxl-5">
+        {% include topbar.html lang=lang %}
+        {{ content }}
+        {% include_cached search-results.html lang=lang %}
+      </div>
+    </div>
+
+    {% include_cached footer.html lang=lang %}
+
+    <div id="mask"></div>
+
+    <button id="back-to-top" aria-label="back-to-top" class="btn btn-lg btn-box-shadow">
+      <i class="fas fa-angle-up"></i>
+    </button>
+
+    {% if site.pwa.enabled %}
+      <div
+        id="notification"
+        class="toast"
+        role="alert"
+        aria-live="assertive"
+        aria-atomic="true"
+        data-bs-animation="true"
+        data-bs-autohide="false"
+      >
+        <div class="toast-header">
+          <button
+            type="button"
+            class="btn-close ms-auto"
+            data-bs-dismiss="toast"
+            aria-label="Close"
+          ></button>
+        </div>
+        <div class="toast-body text-center pt-0">
+          <p class="px-2 mb-3">{{ site.data.locales[lang].notification.update_found }}</p>
+          <button type="button" class="btn btn-primary" aria-label="Update">
+            {{ site.data.locales[lang].notification.update }}
+          </button>
+        </div>
+      </div>
+    {% endif %}
+
+    {% include js-selector.html %}
+
+    {% if page.mermaid %}
+      {% include mermaid.html %}
+    {% endif %}
+
+    {% include_cached search-loader.html %}
+  </body>
+</html>
