JavaScript and iframes: dangerous for my website? -


in order see live preview of website users link on website, i'm using iframes.

however, not best solution, website loaded directly mine, every javascript element etc on linked page.

my question: how dangerous such thing? worst case scenario happen? linked site using javascript (or other technologies) serious harm site or user's data?

and then, second part of question is, of course, website preview. found far scripts contain more 1 php , js file in order load website preview picture.

isn't there easier way this? suggest?

how dangerous such thing?

some websites not embedded using frames. such websites can possibly take on full browser ensuring loaded in topmost window. aside that, long website , website loading aren't same domain, won't able access cookies, dom etc. pretty safe in respect.

about website preview

there aren't many fool proof mechanisms other generating preview image server side - believe scripts you've seen do.


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