動態搜尋廣告
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動態搜尋廣告 (DSA) 可讓您指定整個網站或部分網頁,不必為所有可能的相符項目建立關鍵字和廣告。每當出現相關使用者搜尋時,系統會根據查詢動態產生廣告,並根據最相關的到達網頁產生文字。廣告會參加競價,並照常競爭。因此,即使不變更現有的關鍵字廣告活動,也能透過更廣泛的曝光,為更多有現貨的商品帶來更出色的成效。
除了可讓您廣泛指定整個網站或網域,動態搜尋廣告也能做為現有廣告活動和關鍵字的「全面涵蓋」或備用選項。您可以照常設定關鍵字、廣告群組和廣告,然後新增動態搜尋廣告,以便擷取與現有廣告活動設定不符的其他查詢。
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上次更新時間:2025-09-05 (世界標準時間)。
[null,null,["上次更新時間:2025-09-05 (世界標準時間)。"],[[["\u003cp\u003eDynamic Search Ads target entire websites or sections, eliminating the need for individual keywords and ads by dynamically generating ads based on user searches and landing pages.\u003c/p\u003e\n"],["\u003cp\u003eDSAs expand your reach and improve results by automatically showing ads for a wider range of relevant searches related to your inventory.\u003c/p\u003e\n"],["\u003cp\u003eThey can complement existing campaigns by acting as a safety net, capturing searches that your keyword-based campaigns might miss.\u003c/p\u003e\n"],["\u003cp\u003eConsider upgrading to Performance Max if you are already using Dynamic Search Ads for enhanced campaign performance.\u003c/p\u003e\n"]]],[],null,["# Dynamic Search Ads\n\n| **Tip:** Already using Dynamic Search Ads? See the benefits of [upgrading to Performance Max](/google-ads/api/performance-max/upgrade-overview).\n\n[Dynamic Search Ads](//support.google.com/google-ads/answer/2471185) (DSAs)\nlet you target entire websites, or portions of them, without having to create\nkeywords and ads for all the possible matches. Instead, whenever a relevant user\nsearch occurs, the system dynamically generates an ad with a headline based on\nthe query, and with text based on your most relevant landing page. The ad enters\nthe auction and competes normally. So you get better results from broader\nexposure for more of your in-stock inventory, without making any changes to your\nexisting keyword campaigns.\n\nIn addition to enabling you to broadly target an entire website or domain, DSAs\ncan also serve as a \"catch-all\" or backup option for your existing campaigns and\nkeywords. You can set up keywords, ad groups, and ads as you do today, and then\nadd a DSA to catch other queries that don't match your existing campaign setup."]]