Add GitHub page

docs/_config.yml

@@ -1,7 +1,17 @@
 title: Timer Ninja
-description: "A sneaky library for Java Method Timing — Track execution time with a single annotation. Zero boilerplate."
+tagline: "Measure Java Method Execution Time with a Single Annotation"
+description: "Timer Ninja is a lightweight Java library to measure method execution time, track code performance, and visualize call hierarchies — with just one annotation. No heavy frameworks required."
 url: "https://thanglequoc.github.io"
 baseurl: "/timer-ninja"
+lang: en
+
+# Social / Open Graph
+twitter:
+  card: summary_large_image
+social:
+  name: Timer Ninja
+  links:
+    - https://github.com/thanglequoc/timer-ninja
 
 # Build settings
 markdown: kramdown
@@ -16,6 +26,7 @@ sass:
 # Plugins
 plugins:
   - jekyll-seo-tag
+  - jekyll-sitemap
 
 # Defaults
 defaults:
@@ -24,6 +35,7 @@ defaults:
       type: "pages"
     values:
       layout: "default"
+      image: /assets/images/mascot.png
 
 # Exclude from build
 exclude:

docs/_data/navigation.yml

@@ -1,9 +1,7 @@
 main:
   - title: Home
     url: /
-  - title: User Guide
-    url: /user-guide/
-  - title: Examples
-    url: /examples/
+  - title: Getting Started
+    url: /getting-started/
   - title: Advanced Usage
     url: /advanced-usage/

docs/_includes/footer.html

@@ -6,8 +6,7 @@
     <p class="footer__tagline">Made with stealth by <strong>Timer Ninja</strong> — A sneaky library for Java Method Timing</p>
     <ul class="footer__links">
       <li><a href="{{ '/' | relative_url }}">Home</a></li>
-      <li><a href="{{ '/user-guide/' | relative_url }}">User Guide</a></li>
-      <li><a href="{{ '/examples/' | relative_url }}">Examples</a></li>
+      <li><a href="{{ '/getting-started/' | relative_url }}">Getting Started</a></li>
       <li><a href="{{ '/advanced-usage/' | relative_url }}">Advanced Usage</a></li>
       <li><a href="https://github.com/thanglequoc/timer-ninja" target="_blank" rel="noopener">GitHub</a></li>
       <li><a href="https://central.sonatype.com/artifact/io.github.thanglequoc/timer-ninja" target="_blank" rel="noopener">Maven Central</a></li>

docs/_includes/head.html

@@ -2,6 +2,15 @@
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <meta name="theme-color" content="#46bfc6">
 
+<!-- Google Analytics (GA4) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-14R8KVB7N0"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', 'G-14R8KVB7N0');
+</script>
+
 <title>{% if page.title %}{{ page.title }} — {{ site.title }}{% else %}{{ site.title }}{% endif %}</title>
 
 <!-- Fonts -->
@@ -22,6 +31,36 @@
 
 {% seo %}
 
+<!-- Additional SEO meta tags -->
+<meta name="keywords" content="measure Java method execution time, track Java code execution time, Java method timing, Java performance tracking, Java annotation timing, Java profiling library, AspectJ timing, TimerNinjaTracker">
+<link rel="canonical" href="{{ site.url }}{{ site.baseurl }}{{ page.url | replace: 'index.html', '' }}">
+
+<!-- JSON-LD Structured Data -->
+{% if page.url == "/" or page.url == "/index.html" %}
+<script type="application/ld+json">
+{
+  "@context": "https://schema.org",
+  "@type": "SoftwareSourceCode",
+  "name": "Timer Ninja",
+  "description": "A lightweight Java library to measure method execution time, track code performance, and visualize call hierarchies with a single annotation.",
+  "url": "{{ site.url }}{{ site.baseurl }}/",
+  "codeRepository": "https://github.com/thanglequoc/timer-ninja",
+  "programmingLanguage": {
+    "@type": "ComputerLanguage",
+    "name": "Java"
+  },
+  "runtimePlatform": "Java",
+  "license": "https://www.apache.org/licenses/LICENSE-2.0",
+  "author": {
+    "@type": "Person",
+    "name": "ThangLeQuoc",
+    "url": "https://github.com/thanglequoc"
+  },
+  "keywords": ["Java", "method timing", "execution time", "performance tracking", "AspectJ", "annotation", "profiling"]
+}
+</script>
+{% endif %}
+
 <!-- Theme init (prevent FOUC) -->
 <script>
   (function() {