Some browsers check what site you're on and render the page differently. Yup, you read that right.
TikTok gets special treatment. So does Netflix. Instagram. Even SeatGuru.
Safari and Firefox both do this. Chrome doesn't. There's a reason for that... Read on.
Browsers Treat Big Sites Differently
Safari and Firefox change how big sites render based on the domain. TikTok, Netflix, Instagram… even SeatGuru. Chrome doesn’t. Why is that?
Den Odell (denodell.com)