[FIG(short list)[ [1] [[Webページ]]の[[埋め込み]]
- [CODE[title]]
- [CODE[meta]]
- [[favicon]]
- [CODE[iframe]]
- [[URL自動リンク]]
- [[ブログパーツ]]
- [[ブログカード]]
- [[oEmbed]]
- [[OGP]]
- [[Twitter Cards]]

]FIG]


[2] [CITE@en-US[Unfurling links in messages | [[Slack]]]], [[Slack]], [TIME[2020-10-02T09:38:36.000Z]] <https://api.slack.com/reference/messaging/link-unfurling>