If location is enabled on your device the map will zoom in and centre the map at your location. The map can be zoomed and moved. It will not centre until you manually refresh the web page.
Clicking the Location icon (bottom left of the map) will centre the map and show a blue dot at your location.

The dot will show your location as you move.You can zoom in and out the zoom level will not change as you move. You can drag the map but will centre to your location as soon as you stop dragging. Clicking the "Location" icon will turn off the blue dot and turn off auto centre.

Mapping
Open Street Map legend (default map)
Open Cycle Map legend (OpenCycleMap and CyclOSM maps

Clicking the cafe marker will pop-up an information box.

The popup will display the Cafe Name and address. It may also have opening times, website, email, phone number and photo.
Clicking the Website link will open the website in a new tab. Clicking the phone number on a mobile will open the phone app and auto fill the phone number

The map can be searched using City, town, village, place or postcode.
Click the magnifying glass icon type in the place name or post code. select the name from the list (you may meed to type a full name before the correct place appears). If the name you want is at the top of the list just click enter, otherwise select the correct one and press enter. The map will zoom in and display a red circle at the search result.
Search and pop-up demo video

Search and pop-up video