Great website and idea.

On the bottom right of the map the CSS '.leaflet-control a' sets 'display: none;' which hides the copyright of the map. It might not fit the style of the dark background map, but it's not optional. You could move the copyright to an about page.

Thank you for the feedback and heads up. But are you sure that it is not optional? It is a feature directly provided by leaflet (https://leafletjs.com/reference.html#control-attribution) so I thought there would be no problem in me hiding the prefix. I really have no idea about copyright regulations though so I will take a look.

The feature is in case you use tile layers that don't require attribution. The Mapbox/OpenStreetMap layer need attribution. A click on either link will show examples https://www.openstreetmap.org/copyright https://docs.mapbox.com/help/getting-started/attribution/

Pretty cool!

I did mumbai, london and berlin. Says Tbilisi as the meeting point. No thanks.