If you embed multiple item in the same page, make sure to include this line only once: <script id="cfEmbedJs" src="https://www.caloriefriend.com/js/embedapi.js"></script>
<script id="cfEmbedJs" src="https://www.caloriefriend.com/js/embedapi.js"></script>
<div id="cf_food_container_VZE6C820" class="cf_foodContainer">
</div>
<script>initCalorieFriendWidget(4735, 3, true, 'VZE6C820');</script>
<span id="cf_source" style="font-size:8pt">source: <a href="https://www.caloriefriend.com/en/food/4735-cheese-pizza-frozen/3">caloriefriend.com</a></span>