Link static HTML, Javascript and CSS3 in a Drupal Site
I think the best option for what your describing is to take a screen shot of the site and use that; as an image will not display the html/css/js. https://www.drupal.org/project/phantomjs_capture is the project I would use; this is a very odd request so in order to achieve this you'll have to do some custom coding.

If your looking to obfuscate the JavaScript by minification AdvAgg can help but it's not setup to fully obfuscate the JS as it will point to the source file by default (for GPL compliance). This could be changed; if you do decide to go down this route open up a request in the advagg issue queue and I'll add in a hidden option to allow this to happen.