At least on this bargainer's iPad Pro 12.9", sites without the tag are scaled wrong (and look very zoomed in, or 'big').
Throw this tag into your header and instantly feel 50 years younger:
<meta name="viewport" content="width=device-width, initial-scale=1">
See https://developer.mozilla.org/en-US/docs/Mozilla/Mobile/View….
See for yourself: big to much better
Mushrooms. Moar mushrooms please.