diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index fe3df853b..633995c94 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -87,7 +87,7 @@ Configuration files are located in [`/.github/workflows`](/.github/workflows).
 
 ## Vue
 Misskey uses Vue(v3) as its front-end framework.
-**When creating a new component, please use the Composition API instead of the Options API.**
+**When creating a new component, please use the Composition API (and [setup sugar](https://v3.vuejs.org/api/sfc-script-setup.html)) instead of the Options API.**
 Some of the existing components are implemented in the Options API, but it is an old implementation. Refactors that migrate those components to the Composition API are also welcome.
 
 ## Adding MisskeyRoom items
diff --git a/packages/backend/src/server/web/views/note.pug b/packages/backend/src/server/web/views/note.pug
index 703093697..fce91bdab 100644
--- a/packages/backend/src/server/web/views/note.pug
+++ b/packages/backend/src/server/web/views/note.pug
@@ -4,6 +4,7 @@ block vars
 	- const user = note.user;
 	- const title = user.name ? `${user.name} (@${user.username})` : `@${user.username}`;
 	- const url = `${config.url}/notes/${note.id}`;
+	- const isRenote = note.renote && note.text == null && note.fileIds.length == 0 && note.poll == null;
 
 block title
 	= `${title} | ${instanceName}`
@@ -19,7 +20,7 @@ block og
 	meta(property='og:image'       content= user.avatarUrl)
 
 block meta
-	if user.host || profile.noCrawle
+	if user.host || isRenote || profile.noCrawle
 		meta(name='robots' content='noindex')
 
 	meta(name='misskey:user-username' content=user.username)