Screenshot a site in Safari. Then select "Full page" at the top. You can then save or share it with others.
You can also click Share > Options and select pdf.
Save a full-page screenshot in Safari
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How to move multiple apps at once on the Home Screen
Move several apps at once when reorganizing your Home Screen.
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9 More Hidden iPhone Features and Tricks
Additional iPhone tips including flashlight shortcuts, three-finger gestures, website PDF export, and one-handed keyboard