HTTP
206 Partial Content
The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
このコードが表示された場合
During video streaming, large file downloads, or when resuming interrupted downloads.
修正方法
No fix needed. This is normal behavior for range requests.
仕様
RFC / 仕様書を見る →ガイド
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