added support for robots.txt and llm.txt so bots and ai agents can fetch the subdomain

client.html

@@ -12,7 +12,29 @@
     </script>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>CSS Stream</title>
+  <title>Play Counter-Strike Source in Your Browser — UNLOZE Webclient (No Steam Required)</title>
+  <meta name="description" content="Free browser-based Counter-Strike Source client — no Steam account, no download or install required. Play Zombie Escape, Minigames, and Zombie Riot on UNLOZE's community servers directly from your web browser." />
+  <meta property="og:title" content="UNLOZE Webclient — Play Counter-Strike Source in Your Browser" />
+  <meta property="og:description" content="Free browser-based Counter-Strike Source client. No Steam account or download needed. Play Zombie Escape, Minigames, and Zombie Riot instantly." />
+  <meta property="og:url" content="https://webclient.unloze.com/" />
+  <meta property="og:type" content="website" />
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "WebApplication",
+    "name": "UNLOZE Webclient",
+    "url": "https://webclient.unloze.com/",
+    "description": "A free, browser-based streaming client for Counter-Strike Source. Requires no Steam account or local installation — play directly in the browser via WebRTC.",
+    "applicationCategory": "Game",
+    "operatingSystem": "Any (runs in a web browser)",
+    "isAccessibleForFree": true,
+    "publisher": {
+      "@type": "Organization",
+      "name": "UNLOZE",
+      "url": "https://unloze.com"
+    }
+  }
+  </script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/webrtc-adapter/8.1.2/adapter.min.js"></script>
   <style>
     * { margin: 0; padding: 0; box-sizing: border-box; }
@@ -654,11 +676,15 @@
       }
     }, 3000);
 
+    // Mousemove handler now does the absolute minimum work possible: just
+    // accumulate the delta, no timestamp math or conditional logic inline.
     // The actual network send happens in a requestAnimationFrame loop
     // below instead of a manual setInterval-style throttle — RAF aligns
     // with the browser's own natural scheduling/render cadence, which
     // browsers are heavily optimized to prioritize correctly even under
-    // other event traffic (like rapid wheel scrolling)
+    // other event traffic (like rapid wheel scrolling), unlike two
+    // independent unsynchronized performance.now() timers competing for
+    // the same event loop.
     let accumDx = 0, accumDy = 0;
     let hasPendingMove = false;
     document.addEventListener('mousemove', e => {