Try adding og tags

Author: sangwoo108

index.html

@@ -5,8 +5,16 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta
       name="description"
-      content="Browser Night #0 by browseRus, a community event for browser developers in Seoul, May 29, 2025."
+      content="Browser Night #1 by browseRus, a community event for browser developers in Seoul, May 29, 2025."
     />
+    <meta property="og:title" content="Browser Night #1 에 초대합니다!"">
+    <meta property="og:site_name" content="browserRus">
+    <meta property="og:url" content="https://browserus.org">
+    <meta property="og:description" content="2025.5.29. 06:30 서초역 3번 출구 오픈업">
+    <meta property="og:type" content="website">
+    <meta property="og:image" content="./og.png">
+    <meta property="og:image:width" content="1200">
+    <meta property="og:image:height" content="630">
     <title>Browser Night 2025 - browseRus</title>
     <script src="https://cdn.jsdelivr.net/particles.js/2.0.0/particles.min.js"></script>
     <!-- stats.js lib -->