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_4NWQPK4E" class="cf_foodContainer">
</div>
<script>initCalorieFriendWidget(3923, 5, true, '4NWQPK4E');</script>
<span id="cf_source" style="font-size:8pt">source: <a href="https://www.caloriefriend.com/en/food/3923-burger-king-french-toast-sticks/5">caloriefriend.com</a></span>