Here’s how to takea full-page screenshot of a web pageon your iPhone or iPad. In Safari, take a screenshot. Then, tap the thumbnail and tap Full Pageto view and edit it. From here, you can scrollthrough the preview on the right to see the part screenshot. You can also crop it if you onlywant to keep a portion of it. Tap the Crop button, lag the handlesto whatever it is you require … … and then tap Done. When you’ve finished editing, you can tap the Share buttonto share it…
Read MoreHow to take a full-page screenshot on your iPhone or iPad — Apple Support
