Load https site in iframe on http site <p>We want to load a page of our platform into an iframe on a client site. Our platform contains a SSL certificate and runs always on HTTPS. The client's site runs on HTTP. </p> <p>The URL that get's loaded into the iframe contains URL params for the name of the user. Are these url parameters send encrypted because the site in the iframe is HTTPS or are they accessible because the the parameters are created on the client HTTP site?</p> <p>Short example: Client site (HTTP) loads iframe with url "<a href="https://oursite.com/?firstname=Bob&amp;lastname=Forrest" rel="nofollow">https://oursite.com/?firstname=Bob&amp;lastname=Forrest</a>". Are the URL parameters encrypted when they are transferred to the iframe site?</p> <p>Thanks in advance.</p>