Question About iFrames
 

If you make a html page and include a iFrame of say a form or other facility which is pulled from another server onto your website, is it possible for that iFrame to convey information to the other person's website about your site?

Like for example, other than seeing how often the iFRame is loaded on your site, will they have any way to view search keywords entered into search engines in order to reach your web page?

Are there any kinds of inclusions (within the iFrame) to look out for?

Any advice appreciated...... I haven't used iFrames for a very long time.

Usually the owner of the website that you include in the iframe doesn't receive any information from your site.

More about it: Same-origin policy - Wikipedia, the free encyclopedia

The short answer is no - The long answer is yes - Do a search for Polymer and iFrames...