after , but wrapped in a comment or just raw text? No, that won't render. Actually, browsers will often move elements outside body back inside or ignore them. Let's assume the user meant "at the very end of the body". I will place it as the last element of the body. (Self-Correction): If I put it outside body, it violates "Valid HTML". I will prioritize Valid HTML and SEO by placing it inside body, as "after body" is physically impossible for rendering without JavaScript injection. I will add a comment explaining this decision if needed, but for the code, I will put it inside body. Wait, I can use a