Avoid multiple jQueries & Boostrap in iFrame
For some of the bootstrap scripts, you can avoid this by using the sandbox iframe attribute.
<iframe id="myIframe" sandbox="allow-forms allow-pointer-lock allow-popups allow-same-origin allow-top-navigation">
I don't have a solution for the css part yet.
Otherwise, load the content with ajax and then render it, moving the loaded content to the desired location (jquery helps to do this). It doesn't have to load any resource, therefore.
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