diff --git a/src/preview/HomeServer.js b/src/preview/HomeServer.js
index a3ae289..6123d92 100644
--- a/src/preview/HomeServer.js
+++ b/src/preview/HomeServer.js
@@ -56,6 +56,17 @@ export class HomeServer {
 		return body;
 	}
 
+    // MSC3266 implementation
+	async getRoomSummary(roomIdOrAlias, viaServers) {
+        let query;
+        if (viaServers.length > 0) {
+            query = "?" + viaServers.map(server => `via=${encodeURIComponent(server)}`).join('&');
+        }
+        const {body, status} = await this._request(`${this.baseURL}/_matrix/client/unstable/im.nheko.summary/rooms/${encodeURIComponent(roomIdOrAlias)}/summary${query}`).response();
+        if (status !== 200) return;
+        return body;
+    }
+
 	async findPublicRoomById(roomId) {
 		const {body, status} = await this._request(`${this.baseURL}/_matrix/client/r0/directory/list/room/${encodeURIComponent(roomId)}`).response();
 		if (status !== 200 || body.visibility !== "public") {
diff --git a/src/preview/PreviewViewModel.js b/src/preview/PreviewViewModel.js
index 50843e6..bc507cc 100644
--- a/src/preview/PreviewViewModel.js
+++ b/src/preview/PreviewViewModel.js
@@ -88,14 +88,21 @@ export class PreviewViewModel extends ViewModel {
 
 	async _loadRoomPreview(homeserver, link) {
 		let publicRoom;
-		if (link.identifierKind === IdentifierKind.RoomId) {
-			publicRoom = await homeserver.findPublicRoomById(link.identifier);
-		} else if (link.identifierKind === IdentifierKind.RoomAlias) {
-			const roomId = await homeserver.getRoomIdFromAlias(link.identifier);
-			if (roomId) {
-				publicRoom = await homeserver.findPublicRoomById(roomId);
-			}
-		}
+		if (link.identifierKind === IdentifierKind.RoomId || link.identifierKind === IdentifierKind.RoomAlias) {
+            publicRoom = await homeserver.getRoomSummary(link.identifier, link.servers);
+        }
+
+		if (!publicRoom) {
+            if (link.identifierKind === IdentifierKind.RoomId) {
+                publicRoom = await homeserver.findPublicRoomById(link.identifier);
+            } else if (link.identifierKind === IdentifierKind.RoomAlias) {
+                const roomId = await homeserver.getRoomIdFromAlias(link.identifier);
+                if (roomId) {
+                    publicRoom = await homeserver.findPublicRoomById(roomId);
+                }
+            }
+        }
+
 		this.name = publicRoom?.name || publicRoom?.canonical_alias || link.identifier;
 		this.avatarUrl = publicRoom?.avatar_url ? 
 			homeserver.mxcUrlThumbnail(publicRoom.avatar_url, 64, 64, "crop") :