feat: Use prefetch related to reduce the number of queries to the database on public index view

archivebox/core/views.py

@@ -98,6 +98,7 @@ class PublicArchiveView(ListView):
         query = self.request.GET.get('q')
         if query:
             qs = Snapshot.objects.filter(title__icontains=query)
+        qs = qs.prefetch_related("archiveresult_set").all()
         for snapshot in qs:
             snapshot.icons = get_icons(snapshot) 
         return qs