<p>A third-party that is monitoring traffic may also be able to determine the page visited by examining your traffic an comparing it with the traffic another user has when visiting the site. For example if there were 2 pages only on a site, one much larger than the other, then comparison of the size of the data transfer would tell which page you visited. There are ways this could be hidden from the third-party but they're not normal server or browser behaviour. See for example this paper from SciRate, <a href="https://scirate.com/arxiv/1403.0297" rel="noreferrer">https://scirate.com/arxiv/1403.0297</a>.</p>

<p>In general other answers are correct, practically though this paper shows that pages visited (ie URL) can be determined quite effectively.</p>
Are HTTPS URLs encrypted?
<p>Are all URLs encrypted when using TLS/SSL (HTTPS) encryption? I would like to know because I want all URL data to be hidden when using TLS/SSL (HTTPS).</p>

<p>If TLS/SSL gives you total URL encryption then I don't have to worry about hiding confidential information from URLs.</p>