This example visualizes the relationship between average broadband and mobile internet speeds across geographic regions. The scatterplot uses D3.js v6 to map each data point with circles, positioning them along the x-axis for broadband speed and the y-axis for mobile speed. The code loads CSV data from a GitHub repository, scales the axes with d3.scaleLinear, and renders the points with SVG circles. Axis labels and a chart title clarify the comparison, while the styling in CSS defines the layout, background, and hover effects for the visualization.