You don't need to inspect the page code to get the direct URLs from the three searchers I posted.
For rcast.net, 55,000+ stations searchable by genre or station name, the direct address link appears right below the station name (copy/paste!) and also an m3u link and speed on the right.
For internet-radio, 10,880+ stations searchable by name and genre, the m3u/pls links appear right below the "play" button to the left of the station name.
For fmstream.org, 50,000+ stations searchable by country, language, genre, and station name, click on the "Links" box on top, and in the search results once one of a station's speed choices is selected, as it begins play the direct external stream address link appears at the bottom, complete with a "copy" button.
So while subject to correction by Steven the answer to your question is "No," give these a try and see what an extra click or two makes available to you.