Grow the body of a page and shift it vertically to hide a header.
Load this website with two query parameters:
url
: the URL to load in an iframeheight
: the size to add to the body and to move it vertically
Example: https://jerska.github.io/iframe-shifter/?height=100px&url=https%3A%2F%2Fyour-website-here.com%2F
This only works for websites allowing cross-origin framing.