ListView with Image in ItemTemplate slightly laggy

So I am loading about 200 items into my ListView, using the following item template

<ListView.ItemTemplate>
        <DataTemplate>
          <ViewCell>
            <StackLayout HorizontalOptions="StartAndExpand" Orientation="Horizontal">
              <Image WidthRequest="21" HeightRequest="25" Source="{Binding NoteTypeImage}" />
              <StackLayout Padding="5,0,0,0" VerticalOptions="StartAndExpand" Orientation="Vertical">
                <Label Text="{Binding NotedByFullName}" YAlign="Center" Font="Medium" />
                <Label Text="{Binding NotedOn}" YAlign="Center" Font="Micro" />
              </StackLayout>
            </StackLayout>
          </ViewCell>
        </DataTemplate>
      </ListView.ItemTemplate>

My question is, is it laggy because it needs to fetch the image from the url for every single item (no caching involved)?
There are 3 different images that display, depending on a condition.

Would it be possible, to define the 3 images as static resources and then bind to the right one somehow?
If this is possible, will it fix the laggy issue?