Local Server Not Accessible
Problem
After closing the browser tab or terminal window, the local documentation website became inaccessible.
Opening:
http://127.0.0.1:8000
returned no response.
Root Cause
MkDocs creates a temporary local development server that only runs while the serve command remains active in the terminal.
Closing the terminal stops the server completely.
Solution
The server was restarted using:
python -m mkdocs serve --livereload
Once the server was running again, the local documentation website became accessible immediately.