No https connection. Link to <a href='//lucb1e.com'>//lucb1e.com</a> will use http.<br><br><a href='https://lucb1e.com/randomprojects/protocol-independent-uris.php'>Enable https</a><br><a href='http://lucb1e.com/randomprojects/protocol-independent-uris.php'>Disable https</a><br><a href='?source'>Source code of this page</a><br>
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Note that this won't work when you are using an extension like Https Everywhere. And it can also be that the target site uses a
<a href="http://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security">HSTS header</a>, which forces everyone to use https in supported browsers.<br>
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If you want to test if HSTS works in your browser, set the number of seconds to use it for. Note that I may drop https support at any moment,
values longer than a few days are not recommended.<br>
<form action="https://lucb1e.com/randomprojects/protocol-independent-uris.php">
	Seconds: <input name=hsts size=4 value=30 /> <input type=submit value="Lock me to https with HSTS!" />
</form>
After setting this, try going to <a href="http://lucb1e.com">http://lucb1e.com</a>, it should automatically redirect you to https://lucb1e.com.