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_MS2OVXPK" class="cf_foodContainer">
</div>
<script>initCalorieFriendWidget(6388, 4, true, 'MS2OVXPK');</script>
<span id="cf_source" style="font-size:8pt">source: <a href="https://www.caloriefriend.com/en/food/6388-klondike-bar-original/4">caloriefriend.com</a></span>