origin



![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd9716565-45bb-4af2-9bf6-96aa4c8fa03a%2FUntitled.png?table=block&id=81dec8bc-3cbc-4658-b9c3-3c80eba6af85&cache=v2)
### subdomain  다르면 안대

> [Understanding "same-site" and "same-origin"](https://web.dev/same-site-same-origin/)






