diff --git a/index.html b/index.html
index 20e7258..29b1089 100644
--- a/index.html
+++ b/index.html
@@ -3,13 +3,42 @@
 <head>
     <meta charset="UTF-8">
     <title>Millions</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/yegor256/tacit@gh-pages/tacit-css-1.5.1.min.css"/>
 </head>
 <body>
+<section>
+    <meta charset="UTF-8">
     <h1>Welcome to Millions</h1>
 
     <p>an experimental non-tracking web counter/analytics inspired by plausible.io and Simple analytics</p>
 
-    <p>We are millions<br>
-        And millions are like one</p>
+    <p>Take a look at <a href="stats.php">our stats</a>.</p>
+
+    <h2>What do we collect?</h2>
+
+    <ul>
+        <li>partial URL of visited page (without that part after <code>?</code>)</li>
+        <li><code>User-Agent</code> string to get browser and platform name</li>
+        <li><code>window.innerWidth</code> to get width of your browser window</li>
+        <li>referrer URL if coming from other domain</li>
+    </ul>
+
+    <p>We do not use cookies. Instead <a href="https://docs.simpleanalytics.com/uniques">we use referrer</a> to count unique visitors.</p>
+
+    <p>We respect <a href="https://allaboutdnt.com/">Do not track</a> settings.</p>
+
+    <hr>
+
+    <blockquote>
+        We are millions<br>
+        And millions are like one
+        <footer>-- Laibach</footer>
+    </blockquote>
+
+    <hr>
+    <small><a href="https://tildegit.org/severak/millions">source code</a></small>
+
+</section>
 </body>
 </html>
\ No newline at end of file
diff --git a/stats.php b/stats.php
index 7dc050b..75f5416 100644
--- a/stats.php
+++ b/stats.php
@@ -192,6 +192,8 @@ if (count($byRefs)) {
     echo '</table>';
 }
 ?>
+    <hr>
+    <a href="/">about/privacy policy</a>
 </section>
 
 </body>
