friendica-github/view/theme/vier/templates/notifications/nav/notify.tpl

<li class="notification-{{if !$notify.seen}}un{{/if}}seen" onclick="location.href='{{$notify.href}}';">
	<div class="notif-entry-wrapper">
		<div class="notif-photo-wrapper"><a href="{{$notify.contact.url}}"><img data-src="{{$notify.contact.photo}}" loading="lazy"></a></div>
		<div class="notif-desc-wrapper">
            {{$notify.richtext nofilter}}
			<div><time class="notif-when" title="{{$notify.localdate}}">{{$notify.ago}}</time></div>
		</div>
	</div>
</li>
Replace Javascript notification string formatting with Smarty templates 2022-03-04 00:21:06 -05:00			`<li class="notification-{{if !$notify.seen}}un{{/if}}seen" onclick="location.href='{{$notify.href}}';">`
			`<div class="notif-entry-wrapper">`
add loagin="lazy" to avatar-images too resolves #13486 The loading of avatar-images still blocked the loading of notifications. mostyl in frio! now it's a big time improvement on loading friendica 2023-10-04 11:56:46 +02:00			`<div class="notif-photo-wrapper"><a href="{{$notify.contact.url}}"><img data-src="{{$notify.contact.photo}}" loading="lazy"></a></div>`
Replace Javascript notification string formatting with Smarty templates 2022-03-04 00:21:06 -05:00			`<div class="notif-desc-wrapper">`
			`{{$notify.richtext nofilter}}`
			`<div><time class="notif-when" title="{{$notify.localdate}}">{{$notify.ago}}</time></div>`
			`</div>`
			`</div>`
			`</li>`