This example demonstrates how to load and summarize a CSV dataset using D3. It fetches a color-name dataset from a GitHub gist and displays the file size in kilobytes, the number of rows, and the column count. The code uses `d3.csv` to asynchronously parse the remote file, then `d3.csvFormat` to calculate the raw data size. Results are shown as plain text in a large `<pre>` element, with the page styled minimally via inline CSS and D3 v6 loaded from a CDN.