I am using an iFrame which is hosted on another domain that has an SSL certificate. On the page where the iFrame is used I get 'Not Secure' message next to the domain in Google Chrome and the following warning in the console log:
This page includes a password or credit card input in a non-secure context. A warning has been added to the URL bar. For more information.
Note: The iFrame loads an online booking portal which includes both login details and credit card information.
In order to prevent this message from showing, would I need to purchase an SSL certificate?
I'm asking because I don't want to order one if it doesn't resolve the issue, there is a way around this without having to get a SSL certificate or if it's just not worth getting one for this situation.
Your thoughts would be highly appreciated.
Thanks in advance.