How can I put a WKWebView inside a Scroll View consider that I must have others elements after Web View.
. View
... Scroll View
....... ImageView
....... WKWebView
It's wrong approach. You should use WKWebView's scrollView.
You need reserve space for image and button with html margins using javascript
[NSString stringWithFormat:@"document.body.style.margin = '%dpx %dpx %dpx %dpx'", (int)margins.top, (int)margins.right, (int)margins.bottom, (int)margins.left]
or directly in html body if you able to access it.
Add imageview and button into WKWebView's scrollView.