diff --git a/packages/frontend/src/components/MkNotification.vue b/packages/frontend/src/components/MkNotification.vue
index 2b9f9a2bb..d5638813b 100644
--- a/packages/frontend/src/components/MkNotification.vue
+++ b/packages/frontend/src/components/MkNotification.vue
@@ -1,6 +1,6 @@
 <template>
 <div ref="elRef" class="qglefbjs" :class="notification.type">
-	<div class="head">
+	<div v-once class="head">
 		<MkAvatar v-if="notification.type === 'pollEnded'" class="icon" :user="notification.note.user"/>
 		<MkAvatar v-else-if="notification.user" class="icon" :user="notification.user"/>
 		<img v-else-if="notification.icon" class="icon" :src="notification.icon" alt=""/>
@@ -31,37 +31,39 @@
 			<span v-else>{{ notification.header }}</span>
 			<MkTime v-if="withTime" :time="notification.createdAt" class="time"/>
 		</header>
-		<MkA v-if="notification.type === 'reaction'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
-			<i class="ti ti-quote"></i>
-			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
-			<i class="ti ti-quote"></i>
-		</MkA>
-		<MkA v-if="notification.type === 'renote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note.renote)">
-			<i class="ti ti-quote"></i>
-			<Mfm :text="getNoteSummary(notification.note.renote)" :plain="true" :nowrap="!full"/>
-			<i class="ti ti-quote"></i>
-		</MkA>
-		<MkA v-if="notification.type === 'reply'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
-			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
-		</MkA>
-		<MkA v-if="notification.type === 'mention'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
-			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
-		</MkA>
-		<MkA v-if="notification.type === 'quote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
-			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
-		</MkA>
-		<MkA v-if="notification.type === 'pollEnded'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
-			<i class="ti ti-quote"></i>
-			<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
-			<i class="ti ti-quote"></i>
-		</MkA>
-		<span v-if="notification.type === 'follow'" class="text" style="opacity: 0.6;">{{ i18n.ts.youGotNewFollower }}<div v-if="full"><MkFollowButton :user="notification.user" :full="true"/></div></span>
-		<span v-if="notification.type === 'followRequestAccepted'" class="text" style="opacity: 0.6;">{{ i18n.ts.followRequestAccepted }}</span>
-		<span v-if="notification.type === 'receiveFollowRequest'" class="text" style="opacity: 0.6;">{{ i18n.ts.receiveFollowRequest }}<div v-if="full && !followRequestDone"><button class="_textButton" @click="acceptFollowRequest()">{{ i18n.ts.accept }}</button> | <button class="_textButton" @click="rejectFollowRequest()">{{ i18n.ts.reject }}</button></div></span>
-		<span v-if="notification.type === 'groupInvited'" class="text" style="opacity: 0.6;">{{ i18n.ts.groupInvited }}: <b>{{ notification.invitation.group.name }}</b><div v-if="full && !groupInviteDone"><button class="_textButton" @click="acceptGroupInvitation()">{{ i18n.ts.accept }}</button> | <button class="_textButton" @click="rejectGroupInvitation()">{{ i18n.ts.reject }}</button></div></span>
-		<span v-if="notification.type === 'app'" class="text">
-			<Mfm :text="notification.body" :nowrap="!full"/>
-		</span>
+		<div v-once class="content">
+			<MkA v-if="notification.type === 'reaction'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+				<i class="ti ti-quote"></i>
+				<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
+				<i class="ti ti-quote"></i>
+			</MkA>
+			<MkA v-else-if="notification.type === 'renote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note.renote)">
+				<i class="ti ti-quote"></i>
+				<Mfm :text="getNoteSummary(notification.note.renote)" :plain="true" :nowrap="!full"/>
+				<i class="ti ti-quote"></i>
+			</MkA>
+			<MkA v-else-if="notification.type === 'reply'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+				<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
+			</MkA>
+			<MkA v-else-if="notification.type === 'mention'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+				<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
+			</MkA>
+			<MkA v-else-if="notification.type === 'quote'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+				<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
+			</MkA>
+			<MkA v-else-if="notification.type === 'pollEnded'" class="text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+				<i class="ti ti-quote"></i>
+				<Mfm :text="getNoteSummary(notification.note)" :plain="true" :nowrap="!full"/>
+				<i class="ti ti-quote"></i>
+			</MkA>
+			<span v-else-if="notification.type === 'follow'" class="text" style="opacity: 0.6;">{{ i18n.ts.youGotNewFollower }}<div v-if="full"><MkFollowButton :user="notification.user" :full="true"/></div></span>
+			<span v-else-if="notification.type === 'followRequestAccepted'" class="text" style="opacity: 0.6;">{{ i18n.ts.followRequestAccepted }}</span>
+			<span v-else-if="notification.type === 'receiveFollowRequest'" class="text" style="opacity: 0.6;">{{ i18n.ts.receiveFollowRequest }}<div v-if="full && !followRequestDone"><button class="_textButton" @click="acceptFollowRequest()">{{ i18n.ts.accept }}</button> | <button class="_textButton" @click="rejectFollowRequest()">{{ i18n.ts.reject }}</button></div></span>
+			<span v-else-if="notification.type === 'groupInvited'" class="text" style="opacity: 0.6;">{{ i18n.ts.groupInvited }}: <b>{{ notification.invitation.group.name }}</b><div v-if="full && !groupInviteDone"><button class="_textButton" @click="acceptGroupInvitation()">{{ i18n.ts.accept }}</button> | <button class="_textButton" @click="rejectGroupInvitation()">{{ i18n.ts.reject }}</button></div></span>
+			<span v-else-if="notification.type === 'app'" class="text">
+				<Mfm :text="notification.body" :nowrap="!full"/>
+			</span>
+		</div>
 	</div>
 </div>
 </template>
@@ -263,23 +265,25 @@ useTooltip(reactionRef, (showing) => {
 			}
 		}
 
-		> .text {
-			white-space: nowrap;
-			overflow: hidden;
-			text-overflow: ellipsis;
+		> .content {
+			> .text {
+				white-space: nowrap;
+				overflow: hidden;
+				text-overflow: ellipsis;
 
-			> i {
-				vertical-align: super;
-				font-size: 50%;
-				opacity: 0.5;
-			}
+				> i {
+					vertical-align: super;
+					font-size: 50%;
+					opacity: 0.5;
+				}
 
-			> i:first-child {
-				margin-right: 4px;
-			}
+				> i:first-child {
+					margin-right: 4px;
+				}
 
-			> i:last-child {
-				margin-left: 4px;
+				> i:last-child {
+					margin-left: 4px;
+				}
 			}
 		}
 	}
diff --git a/packages/frontend/src/pages/about.emojis.vue b/packages/frontend/src/pages/about.emojis.vue
index fef5cfff6..669b6f126 100644
--- a/packages/frontend/src/pages/about.emojis.vue
+++ b/packages/frontend/src/pages/about.emojis.vue
@@ -22,7 +22,7 @@
 	<MkFolder v-for="category in customEmojiCategories" :key="category" class="emojis">
 		<template #header>{{ category || $ts.other }}</template>
 		<div class="zuvgdzyt">
-			<XEmoji v-for="emoji in customEmojis.filter(e => e.category === category)" :key="emoji.name" class="emoji" :emoji="emoji"/>
+			<XEmoji v-for="emoji in customEmojis.filter(e => e.category === category)" v-once :key="emoji.name" class="emoji" :emoji="emoji"/>
 		</div>
 	</MkFolder>
 </div>
diff --git a/packages/frontend/src/pages/about.federation.vue b/packages/frontend/src/pages/about.federation.vue
index 101ea2297..e530bb49d 100644
--- a/packages/frontend/src/pages/about.federation.vue
+++ b/packages/frontend/src/pages/about.federation.vue
@@ -36,7 +36,7 @@
 
 	<MkPagination v-slot="{items}" ref="instances" :key="host + state" :pagination="pagination">
 		<div class="dqokceoi">
-			<MkA v-for="instance in items" :key="instance.id" v-tooltip.mfm="`Status: ${getStatus(instance)}`" class="instance" :to="`/instance-info/${instance.host}`">
+			<MkA v-for="instance in items" v-once :key="instance.id" v-tooltip.mfm="`Status: ${getStatus(instance)}`" class="instance" :to="`/instance-info/${instance.host}`">
 				<MkInstanceCardMini :instance="instance"/>
 			</MkA>
 		</div>
diff --git a/packages/frontend/src/pages/admin/users.vue b/packages/frontend/src/pages/admin/users.vue
index babe76e4e..c198dfdb4 100644
--- a/packages/frontend/src/pages/admin/users.vue
+++ b/packages/frontend/src/pages/admin/users.vue
@@ -41,7 +41,7 @@
 					</div>
 
 					<MkPagination v-slot="{items}" ref="paginationComponent" :pagination="pagination" class="users">
-						<MkA v-for="user in items" :key="user.id" v-tooltip.mfm="`Last posted: ${dateString(user.updatedAt)}`" class="user" :to="`/user-info/${user.id}`">
+						<MkA v-for="user in items" v-once :key="user.id" v-tooltip.mfm="`Last posted: ${dateString(user.updatedAt)}`" class="user" :to="`/user-info/${user.id}`">
 							<MkUserCardMini :user="user"/>
 						</MkA>
 					</MkPagination>