縮短第一個廣告請求的延遲時間 (從載入廣告代碼開始)
總覽
發出第一個廣告請求所需的時間。這是從代碼載入到發出第一個廣告請求的間隔。
建議
這項指標並不代表發生特定問題。而是用來找出有待改善的部分，並追蹤長期的改善情形。
我們的目標是縮短發出第一個廣告請求所需的時間。只要確保其他更具體的稽核項目都通過，應該就能為這項指標帶來重大影響。請特別留意，這次的稽核很可能對以下稽核造成影響：
這項指標會將最早對下列其中一個項目提出且記錄到的請求，視為「第一個廣告請求」：
| 媒體庫 |
主機 |
路徑 |
| AdSense |
googleads.g.doubleclick.net |
/pagead/ads |
| Google 發布商廣告代碼 |
securepubads.g.doubleclick.net |
/gampad/ads |
避免常見的 GPT 導入錯誤
可縮短網頁延遲的廣告代碼設定最佳做法
除非另有註明，否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權，程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間：2024-06-26 (世界標準時間)。
[null,null,["上次更新時間：2024-06-26 (世界標準時間)。"],[[["This metric measures the time it takes for the first ad request to be made after the tag loads."],["Reducing this time improves ad performance, and can be achieved by addressing related audits like ad request waterfall and avoiding bottleneck requests."],["The first ad request is identified by requests made to specific hosts and paths associated with AdSense or Google Publisher Tag."],["While not indicative of a specific problem, it's a useful metric to track and improve to optimize ad loading times."]]],["The \"first ad request\" metric measures the time from tag load to the initial ad request. Reducing this time is the primary goal, and it is achievable by improving related audits. Key actions include optimizing the ad request waterfall, avoiding bottleneck requests, preventing long tasks that block ad requests, not waiting on load events, loading GPT and bids in parallel, and parallelizing bid requests. The first ad request is the earliest recorded request to specific hosts and paths for AdSense and Google Publisher Tag libraries.\n"]]
