I have an iframe that loads a third party website which is extremely slow to load.
Is there a way I can display a loading message while that iframe loads the user doesn't see a large blank space?
PS. Note that the iframe is for a third party website so I can't modify / inject anything on their page.
I have done the following css approach:
<div class="holds-the-iframe"><iframe here></iframe></div>
.holds-the-iframe {
background:url(../images/loader.gif) center center no-repeat;
}