Thank you! About the HN link, they don't allow showing their site in iframes, so that's why. i've considered making screenshots to show for those that has the X

Thank you! About the HN link, they don't allow showing their site in iframes, so that's why. i've considered making screenshots to show for those that has the X-Frame-Options (deny/same-origin) header. Showing the real url is a good idea, i'll add that right now - thanks :)