How can I improve page speed by avoiding document.write?

[Tanya16]

Hi, when I check my page speed insights, one of the recommendations to improve our page speed is to avoid document.write(), see screenshot below:

Is there anything I can do to resolve this? I have a basic understanding of code but am definitely not an expert.

[GadgetBM]

Hi, I'm pretty sure this problem is with the Shopify inbox app!