- <h2>This is Nominatim</h2>
- abc def
+<h2>Welcome to Nominatim</h2>
+
+<p>Nominatim is a search engine for <a href="https://www.openstreetmap.org">OpenStreetMap</a>
+data. This is the debugging interface. You may search for a name or address (forward search) or
+look up data by its geographic coordinate (reverse search). Each result comes with a
+link to a details page where you can inspect what data about the object is saved in
+the database and investigate how the address of the object has been computed.</p>
+
+For more information visit the <a href="https://wiki.openstreetmap.org/wiki/Nominatim">Nominatim wiki page</a>.