How can I add this code after the body opening tag?
The code i need to add:
<script
async
src="https://eu-library.klarnaservices.com/lib.js"
data-client-id="ID"
></script>
Official installation guide:
“Add the following code to your website after the < body > tag. We recommend adding the code to all pages of your website. The code only needs to be inserted once per page. Note: It is possible to load the code via a tag manager, but we do not recommend this as this increases the loading times for visual elements”
Thanks in advance
Steven