diff --git a/_data/data.yml b/_data/data.yml
index 10ac038..8b7ccd6 100644
--- a/_data/data.yml
+++ b/_data/data.yml
@@ -1,6 +1,21 @@
 #
 # Be aware that even a small syntax error here can lead to failures in output.
 #
+og-meta:
+  site_name: cv.anhtuank7c.dev
+  preview: preview.webp # place a 800x354 picture inside /assets/images/ folder
+  twitter: anhtuank7c # Twitter username
+  facebook_publisher: tuanna065 # Facebook username
+  title: Tuan Nguyen Anh | Full Stack Developer & CTO
+  author: Tuan Nguyen Anh
+  language: en-US
+  published: 2025-02-05T16:31:37+07:00
+  modified: 2025-02-09T16:31:37+07:00
+  geo:
+    placename: QuangNinh, Vietnam
+    region: VN-QN
+    position: 21.007273475106725, 106.8589212253367
+    ICBM: 21.007273475106725, 106.8589212253367
 
 sidebar:
   position: left # position of the sidebar : left or right
diff --git a/_includes/head.html b/_includes/head.html
index 2ee7cda..161fb3e 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -10,6 +10,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta name="description" content="{{ site.description |default: "A beautiful
   Jekyll theme for creating resume" }}">
+  {% include og-meta.html %}
 
   <!-- Favicon -->
   <link rel="shortcut icon" href="favicon.ico">
diff --git a/_includes/og-meta.html b/_includes/og-meta.html
new file mode 100644
index 0000000..b1cc5a5
--- /dev/null
+++ b/_includes/og-meta.html
@@ -0,0 +1,40 @@
+{% assign meta = site.data.data.og-meta %}
+
+<!-- META FOR FACEBOOK -->
+<meta property="og:site_name" content="{{ meta.site_name }}" />
+<meta property="og:rich_attachment" content="true" />
+<meta property="og:type" content="article" />
+<meta property="article:publisher" content="https://www.facebook.com/{{ meta.facebook_publisher }}/" />
+<meta property="og:url" itemprop="url" content="{{ site.url }}" />
+<meta property="og:image" itemprop="thumbnailUrl" content="{{ site.url }}/assets/images/{{ meta.preview }}" />
+<meta property="og:image:width" content="800" />
+<meta property="og:image:height" content="354" />
+<meta content="{{ meta.title }}" itemprop="headline" property="og:title" />
+<meta content="{{ site.description | default: 'A beautiful Jekyll theme for creating resume' }}" itemprop="description"
+  property="og:description" />
+<meta content="news" itemprop="genre" name="medium" />
+<meta content="{{ meta.language }}" itemprop="inLanguage" />
+<meta content="Tin nhanh VnExpress" itemprop="sourceOrganization" name="source" />
+<meta content="{{ meta.published }}" itemprop="datePublished" name="pubdate" />
+<meta content="{{ meta.modified }}" itemprop="dateModified" name="lastmod" />
+<meta content="{{ meta.published }}" itemprop="dateCreated" />
+<meta name="copyright" content="{{ meta.author }}" />
+<meta name="author" content="{{ meta.author }}" />
+<meta name="robots" content="noarchive, max-image-preview:large, index" />
+<meta name="googlebot" content="noarchive" />
+<meta name="geo.placename" content="{{ meta.geo.placename }}" />
+<meta name="geo.region" content="{{ meta.geo.region }}" />
+<meta name="geo.position" content="{{ meta.geo.position }}" />
+<meta name="ICBM" content="{{ meta.geo.ICBM }}" />
+<meta name="revisit-after" content="days" />
+
+<!-- Twitter Card -->
+<meta name="twitter:card" value="summary" />
+<meta name="twitter:url" content="{{ site.url }}" />
+<meta name="twitter:title" content="{{ meta.title }}" />
+<meta name="twitter:description"
+  content="{{ site.description | default: 'A beautiful Jekyll theme for creating resume' }}" />
+<meta name="twitter:image" content="{{ site.url }}/assets/images/{{ meta.preview }}" />
+<meta name="twitter:site" content="@{{ meta.twitter }}" />
+<meta name="twitter:creator" content="@{{ meta.twitter }}" />
+<!-- End Twitter Card -->
\ No newline at end of file
diff --git a/_layouts/default.html b/_layouts/default.html
index a4fecef..61bb722 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -1,5 +1,5 @@
 ---
-#Add "layout: compress" here to compress the html code
+# layout: compress
 ---
 <!DOCTYPE html>
 <!--[if IE 8]> <html lang="en" class="ie8"> <![endif]-->
diff --git a/_layouts/print.html b/_layouts/print.html
index af746aa..64f05c7 100644
--- a/_layouts/print.html
+++ b/_layouts/print.html
@@ -1,5 +1,5 @@
 ---
-#Add "layout: compress" here to compress the html code
+layout: compress
 ---
 
 <!DOCTYPE html>