Ogg Stream Init Download [2021] Here

Simple HTML/JS player:

The size of an Ogg stream init download is typically (rarely exceeding 64 KB). For most use cases, this is negligible. However, in high-latency or low-bandwidth environments (e.g., satellite radio, IoT audio streams), optimizing this step matters: Ogg Stream Init Download

If you are trying to "download init only" to get metadata without downloading the whole song: Simple HTML/JS player: The size of an Ogg

What (Windows, macOS, Android, iOS) are you using? this is negligible. However

The client issues an HTTP GET (or range request) to fetch the start of the resource: