<div dir="ltr">I apologise if this is the wrong place to post this, but it seems the most appropriate of the options offered. <div>There's a problem with <a href="http://tripadvisor.com">tripadvisor.com</a> under Firefox and Chrome with HTTPSEverywhere enabled, namely the site redirects to <a href="http://c1.tacdn.com">c1.tacdn.com</a> which produces:<div>
: <span class="" style="display:inline-block;height:14px;vertical-align:middle;white-space:nowrap;padding:1px 4px;margin-right:4px;font-size:11px;font-weight:bold;color:white;border-top-left-radius:7px;border-top-right-radius:7px;border-bottom-right-radius:7px;border-bottom-left-radius:7px;font-family:Consolas,'Lucida Console',monospace;background-color:rgb(216,35,35)!important">2</span><span class="" style="white-space:pre-wrap;font-family:Consolas,'Lucida Console',monospace;font-size:12px;color:red!important"><span>Redirect at origin '<a href="http://c1.tacdn.com/" class="" title="http://c1.tacdn.com" target="_blank" style="color:rgb(84,84,84);text-decoration:none">http://c1.tacdn.com</a>' has been blocked from loading by Cross-Origin Resource Sharing policy: Received an invalid response. Origin '<a href="http://www.tripadvisor.com/" class="" title="http://www.tripadvisor.com" target="_blank" style="color:rgb(84,84,84);text-decoration:none">http://www.tripadvisor.com</a>' is therefore not allowed access.</span></span></div>
<div><span class="" style="white-space:pre-wrap;font-family:Consolas,'Lucida Console',monospace;font-size:12px;color:red!important"><span>I've installed dev17 and tried writing a rule, but manifestly lack the skill to do so. </span></span></div>
</div><div><span class="" style="white-space:pre-wrap;font-family:Consolas,'Lucida Console',monospace;font-size:12px;color:red!important"><span>With HTTPSEverywhere disabled, all is well. If somebody smarter than I could figure out how to fix this, a lot of Trip Advisor users would be grateful.</span></span></div>
</div>