Slide 35
Slide 35 text
User-Agent Client Hints (UA-CH)
blank
https://website.com
----------------------リクエストヘッダ ----------------------
sec-ch-ua: " Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"
sec-ch-ua-mobile: ?1
レスポンス
----------------------レスポンスヘッダ ----------------------
Accept-CH: Sec-CH-UA-Model, Sec-CH-UA-Platform-Version
Permissions-Policy: ch-ua-model=(self "https://ad.com"), ch-ua-platform-version=(self "https://ad.com")
https://ad.com/ad
----------------------リクエストヘッダ ----------------------
sec-ch-ua: " Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"
sec-ch-ua-mobile: ?1
sec-ch-ua-model: "SM-G900P"
sec-ch-ua-platform-version: "5.0"
ad.com
website.com
Cross-Originへのdelegate
リクエストヘッダでの取得
例:Sec-CH-UA-Model、Sec-CH-UA-Platform-Versionを指定
配信メディア側(website.com)
での対応が必要