A community member, Oleg Isonen, noticed a single 1 MB file on the webstudio website and asked about the reason for it. Other community members responded that the browser downloads a compressed version of the file, which is smaller. They acknowledged that the CSS could be more optimized, with unnecessary declarations and suggested using atomic styles to reduce the file size further. The community members also discussed the trade-offs between loading all styles at once versus loading individual files per page, noting that the former avoids a flash of unstyled content when navigating between pages.