This example displays metadata about a sales department dataset, showing the file size in kilobytes, row count, and column count as plain text on a page. The data is fetched from a CSV file using the `d3.csv` method, and the output is formatted with `d3.csvFormat` to calculate the file size. The page presents the information within a pre-styled container, alongside headers and a link to the source dataset. The visualization relies on the D3.js library, version 7.3.0, loaded via a CDN.