diff --git a/src/index.html b/src/index.html
index 0f2e6a6..6bcb637 100644
--- a/src/index.html
+++ b/src/index.html
@@ -3,9 +3,6 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
-    <meta http-equiv="Pragma" content="no-cache">
-    <meta http-equiv="Expires" content="0">
     <title>Reese Wells - Self-Hosting & Infrastructure</title>
     <link rel="stylesheet" href="style.css">
 </head>
@@ -15,10 +12,11 @@
     <div class="server-rack-bg"></div>
 
     <!-- Navigation -->
-    <nav>
+    <nav aria-label="Main navigation">
         <div class="nav-inner">
             <div class="logo">&lt;Reese /&gt;</div>
-            <ul class="nav-links" id="navLinks">
+            <ul class="nav-links" id="navLinks" role="list" aria-label="Primary navigation">
+                <li><a href="#hero" aria-current="page">Home</a></li>
                 <li><a href="#about">About</a></li>
                 <li><a href="#experience">Experience</a></li>
                 <li><a href="#skills">Skills</a></li>
@@ -32,8 +30,9 @@
         </div>
     </nav>
 
+  <main>
     <!-- Hero -->
-    <section class="hero" id="hero">
+    <section class="hero" id="hero" aria-label="Introduction">
         <div class="hero-content">
             <h1>
                 Hi, I'm <span class="gradient-text">Reese Wells</span><br>
@@ -55,7 +54,7 @@
     </section>
 
     <!-- About -->
-    <section id="about">
+    <section id="about" aria-label="About">
         <div class="about-grid">
             <div class="about-image fade-in">
                 <div class="avatar-frame">
@@ -79,16 +78,16 @@
                     services across a fleet of servers. Every service runs as a rootless container with
                     dedicated systemd user sessions, backed by centralized BorgBackup.
                 </p>
-                <div class="about-stats">
-                    <div class="stat">
+                <div class="about-stats" role="list" aria-label="Key statistics">
+                    <div class="stat" role="listitem">
                         <div class="stat-number">80+</div>
                         <div class="stat-label">Services</div>
                     </div>
-                    <div class="stat">
+                    <div class="stat" role="listitem">
                         <div class="stat-number">2</div>
                         <div class="stat-label">Domains</div>
                     </div>
-                    <div class="stat">
+                    <div class="stat" role="listitem">
                         <div class="stat-number">100%</div>
                         <div class="stat-label">Self-Hosted</div>
                     </div>
@@ -98,11 +97,11 @@
     </section>
 
     <!-- Experience -->
-    <section id="experience">
+    <section id="experience" aria-label="Work Experience">
         <p class="section-label fade-in">Experience</p>
         <h2 class="section-title fade-in">Where I've worked</h2>
-        <div class="timeline">
-            <div class="timeline-item fade-in">
+        <div class="timeline" role="list" aria-label="Work history">
+            <div class="timeline-item fade-in" role="listitem">
                 <div class="timeline-marker"></div>
                 <div class="timeline-content">
                     <div class="timeline-header">
@@ -120,7 +119,7 @@
                     </ul>
                 </div>
             </div>
-            <div class="timeline-item fade-in">
+            <div class="timeline-item fade-in" role="listitem">
                 <div class="timeline-marker"></div>
                 <div class="timeline-content">
                     <div class="timeline-header">
@@ -135,7 +134,7 @@
                     </ul>
                 </div>
             </div>
-            <div class="timeline-item fade-in">
+            <div class="timeline-item fade-in" role="listitem">
                 <div class="timeline-marker"></div>
                 <div class="timeline-content">
                     <div class="timeline-header">
@@ -149,7 +148,7 @@
                     </ul>
                 </div>
             </div>
-            <div class="timeline-item fade-in">
+            <div class="timeline-item fade-in" role="listitem">
                 <div class="timeline-marker"></div>
                 <div class="timeline-content">
                     <div class="timeline-header">
@@ -168,15 +167,15 @@
     </section>
 
     <!-- Skills -->
-    <div class="skills-section" id="skills">
+     <div class="skills-section" id="skills" role="region" aria-label="Skills & Expertise">
         <div class="skills-inner">
             <p class="section-label fade-in">Skills & Expertise</p>
             <h2 class="section-title fade-in">What I work with</h2>
             <p class="section-desc fade-in">
                 A broad toolkit focused on infrastructure, automation, and self-hosted services.
             </p>
-            <div class="skills-grid">
-                <div class="skill-card fade-in">
+            <div class="skills-grid" role="list" aria-label="Skills">
+                <div class="skill-card fade-in" role="listitem">
                     <div class="skill-icon">&#9881;</div>
                     <h3>Container Orchestration</h3>
                     <p>Rootless containers managed via Podman quadlets, Docker Compose, and Kubernetes clusters with Helm charts.</p>
@@ -187,7 +186,7 @@
                         <span class="skill-tag">k3s</span>
                     </div>
                 </div>
-                <div class="skill-card fade-in">
+                <div class="skill-card fade-in" role="listitem">
                     <div class="skill-icon">&#9883;</div>
                     <h3>Infrastructure Automation</h3>
                     <p>Ansible playbooks drive deployments across a multi-server fleet with strict SOP ordering and centralized configuration.</p>
@@ -198,7 +197,7 @@
                         <span class="skill-tag">BorgBackup</span>
                     </div>
                 </div>
-                <div class="skill-card fade-in">
+                <div class="skill-card fade-in" role="listitem">
                     <div class="skill-icon">&#9729;</div>
                     <h3>Networking & DNS</h3>
                     <p>AWS Route53 powers all DNS management with DDNS auto-updating, Caddy reverse proxy with Route53 DNS-validated TLS, and dual-domain strategy.</p>
@@ -209,7 +208,7 @@
                         <span class="skill-tag">WireGuard</span>
                     </div>
                 </div>
-                <div class="skill-card fade-in">
+                <div class="skill-card fade-in" role="listitem">
                     <div class="skill-icon">&#129302;</div>
                     <h3>Local AI & ML</h3>
                     <p>Full local AI stack: Ollama, LiteLLM, LocalAI for inference, Langfuse for observability, with CUDA and ROCm support.</p>
@@ -220,9 +219,9 @@
                          <span class="skill-tag">ROCm</span>
                      </div>
                  </div>
-                 <div class="skill-card fade-in">
-                     <div class="skill-icon">&#10064;</div>
-                     <h3>Python</h3>
+<div class="skill-card fade-in" role="listitem">
+                      <div class="skill-icon">&#10064;</div>
+                      <h3>Python</h3>
                      <p>Python is the backbone of the homelab: DDNS updates, fleet-wide deployment scripts, AWS integration, and automation tooling with boto3, rich, and uv.</p>
                      <div class="skill-tags">
                          <span class="skill-tag">Python</span>
@@ -235,15 +234,15 @@
          </div>
      </div>
 
-    <!-- Projects -->
-    <section id="projects">
+   <!-- Projects -->
+    <section id="projects" aria-label="Projects">
         <p class="section-label fade-in">Featured Projects</p>
         <h2 class="section-title fade-in">What I've built</h2>
         <p class="section-desc fade-in">
             A selection of projects from my homelab and deployment infrastructure.
         </p>
-        <div class="projects-grid">
-            <div class="project-card fade-in">
+        <div class="projects-grid" role="list" aria-label="Projects">
+            <div class="project-card fade-in" role="listitem">
                 <div class="project-preview">
                     <div class="code-block">
                         <div class="code-line"><span class="code-keyword">version</span>: <span class="code-string">'3.8'</span></div>
@@ -274,7 +273,7 @@
                     </div>
                 </div>
             </div>
-            <div class="project-card fade-in">
+            <div class="project-card fade-in" role="listitem">
                 <div class="project-preview">
                     <div class="code-block">
                         <div class="code-line"><span class="code-keyword">def</span> <span class="code-function">update_record</span>(<span class="code-variable">domain</span>):</div>
@@ -305,7 +304,7 @@
                     </div>
                 </div>
             </div>
-            <div class="project-card fade-in">
+            <div class="project-card fade-in" role="listitem">
                 <div class="project-preview">
                     <div class="code-block">
                         <div class="code-line"><span class="code-keyword">from</span> <span class="code-string">ollama</span> <span class="code-keyword">import</span> <span class="code-function">Client</span></div>
@@ -337,7 +336,7 @@
                     </div>
                 </div>
             </div>
-            <div class="project-card fade-in">
+            <div class="project-card fade-in" role="listitem">
                 <div class="project-preview">
                     <div class="code-block">
                         <div class="code-line"><span class="code-comment"># Ansible playbook</span></div>
@@ -367,7 +366,7 @@
                     </div>
                 </div>
             </div>
-            <div class="project-card fade-in">
+            <div class="project-card fade-in" role="listitem">
                 <div class="project-preview">
                     <div class="code-block">
                         <div class="code-line"><span class="code-comment"># Self-hosted services</span></div>
@@ -398,7 +397,7 @@
                     </div>
                 </div>
             </div>
-            <div class="project-card fade-in">
+            <div class="project-card fade-in" role="listitem">
                 <div class="project-preview">
                     <div class="code-block">
                         <div class="code-line"><span class="code-comment"># Kubernetes with k3s</span></div>
@@ -432,24 +431,24 @@
     </section>
 
     <!-- Contact -->
-    <section class="contact-section" id="contact">
+    <section class="contact-section" id="contact" aria-label="Contact">
         <p class="section-label fade-in">Get In Touch</p>
         <h2 class="section-title fade-in">Let's connect</h2>
         <p class="section-desc fade-in">
             Always open to discussing self-hosting, infrastructure, open source, or just sharing homelab stories.
         </p>
-        <div class="contact-links fade-in">
-            <a href="mailto:reese.wells@ducoterra.net" class="contact-link">
+        <div class="contact-links fade-in" role="list" aria-label="Contact links">
+            <a href="mailto:reese.wells@ducoterra.net" class="contact-link" role="listitem">
                 <span class="link-icon">&#9993;</span>
                 <span>Email</span>
             </a>
-            <a href="https://gitea.reeseapps.com/services/homelab" class="contact-link" target="_blank" rel="noopener">
+            <a href="https://gitea.reeseapps.com/services/homelab" class="contact-link" target="_blank" rel="noopener" role="listitem">
                 <span class="link-icon">
                     <svg width="18" height="18" viewBox="0 0 24 24" fill="currentColor"><path d="M12 0C5.37 0 0 5.37 0 12c0 5.31 3.435 9.795 8.205 11.385.6.105.825-.255.825-.57 0-.285-.015-1.23-.015-2.235-3.015.555-3.795-.735-4.035-1.41-.135-.345-.72-1.41-1.23-1.695-.42-.225-1.02-.78-.015-.795.945-.015 1.62.87 1.845 1.23 1.08 1.815 2.805 1.305 3.495.99.105-.78.42-1.305.765-1.605-2.67-.3-5.46-1.335-5.46-5.925 0-1.305.465-2.385 1.23-3.225-.12-.3-.54-1.53.12-3.18 0 0 1.005-.315 3.3 1.23.96-.27 1.98-.405 3-.405s2.04.135 3 .405c2.295-1.56 3.3-1.23 3.3-1.23.66 1.65.24 2.88.12 3.18.765.84 1.23 1.905 1.23 3.225 0 4.605-2.805 5.625-5.475 5.925.435.375.81 1.095.81 2.22 0 1.605-.015 2.895-.015 3.3 0 .315.225.69.825.57A12.02 12.02 0 0024 12c0-6.63-5.37-12-12-12z"/></svg>
                 </span>
                 <span>Gitea</span>
             </a>
-            <a href="https://www.linkedin.com/in/reesewells/" class="contact-link" target="_blank" rel="noopener">
+            <a href="https://www.linkedin.com/in/reesewells/" class="contact-link" target="_blank" rel="noopener" role="listitem">
                 <span class="link-icon">in</span>
                 <span>LinkedIn</span>
             </a>
@@ -457,18 +456,18 @@
     </section>
 
     <!-- GPG Keys -->
-     <section class="gpg-section" id="gpg">
+     <section class="gpg-section" id="gpg" aria-label="Public GPG Keys">
          <p class="section-label fade-in">Trust</p>
          <h2 class="section-title fade-in">Public GPG Keys</h2>
          <p class="section-desc fade-in" style="margin-left:auto;margin-right:auto;text-align:center;">
              Use these keys to verify signed commits and communications. Both keys belong to Reese Wells.
          </p>
-         <div class="gpg-keys-grid">
-             <div class="gpg-key-card fade-in">
-                 <div class="gpg-key-header">
-                     <span class="gpg-key-icon">&#128274;</span>
-                     <div>
-                         <h3>Primary Key</h3>
+         <div class="gpg-keys-grid" role="list" aria-label="GPG keys">
+<div class="gpg-key-card fade-in" role="listitem">
+                  <div class="gpg-key-header">
+                      <span class="gpg-key-icon">&#128274;</span>
+                      <div>
+                          <h3>Primary Key</h3>
                          <p class="gpg-key-email">reese.wells@ducoterra.net</p>
                      </div>
                  </div>
@@ -527,11 +526,11 @@ BQ==
 =U3eP
 -----END PGP PUBLIC KEY BLOCK-----</code></pre>
              </div>
-             <div class="gpg-key-card fade-in">
-                 <div class="gpg-key-header">
-                     <span class="gpg-key-icon">&#128274;</span>
-                     <div>
-                         <h3>Git Signing Key</h3>
+<div class="gpg-key-card fade-in" role="listitem">
+                  <div class="gpg-key-header">
+                      <span class="gpg-key-icon">&#128274;</span>
+                      <div>
+                          <h3>Git Signing Key</h3>
                          <p class="gpg-key-email">git@ducoterra.net</p>
                      </div>
                  </div>
@@ -563,7 +562,7 @@ XwEAnes79w4eYeMUjIytQWACEvy4QoO7X2MLTKliSqc4Ag8=
      </section>
 
      <!-- Achievements Tracker -->
-      <section id="achievements" class="achievements-section" style="display: none;">
+       <section id="achievements" class="achievements-section" hidden aria-label="Achievements">
           <div class="section-label">Achievements</div>
           <div class="section-title">Terminal Achievements</div>
           <p class="section-desc" style="margin: 0 auto 2rem;">Explore every corner of the terminal to unlock achievements.</p>
@@ -572,7 +571,8 @@ XwEAnes79w4eYeMUjIytQWACEvy4QoO7X2MLTKliSqc4Ag8=
       </section>
 
       <!-- Footer -->
-        <footer>
+    </main>
+        <footer role="contentinfo">
         <p style="font-size: 0.75rem; color: var(--text-muted);">
             Built with a 100% self-hosted LLM stack running
             <a href="https://github.com/ggml-org/llama.cpp" target="_blank" rel="noopener" style="color: var(--accent-hover); text-decoration: none;">llama.cpp</a>,
