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360。退化的是它们依赖的身份层：带稳定第三方标识符的用户变少了，于是报表里更多转化是建模出来的，跨站展示后归因也远弱于原始设计的假设。",{"children":367,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[368],{"detail":13,"format":13,"mode":14,"style":15,"text":369,"type":16,"version":17},"如果你的标签老到早于那次改名，更紧迫的问题通常不是准不准，而是卫生问题——有没有过同意、报表还有没有人看、是不是在拖慢页面。",{"children":371,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":38},[372],{"detail":13,"format":13,"mode":14,"style":15,"text":373,"type":16,"version":17},"延伸阅读",{"children":375,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[376,378,385,387,394,396,403],{"detail":13,"format":13,"mode":14,"style":15,"text":377,"type":16,"version":17},"移动端的同类问题，见",{"children":379,"direction":18,"format":15,"indent":13,"type":350,"version":192,"fields":382,"id":384},[380],{"detail":13,"format":13,"mode":14,"style":15,"text":381,"type":16,"version":17},"移动广告归因指南",{"linkType":352,"newTab":353,"url":383},"https://deepclick.com/resources/blog/mobile-advertising-attribution-guide/","6a781c97e3111700c8434f83",{"detail":13,"format":13,"mode":14,"style":15,"text":386,"type":16,"version":17},"与",{"children":388,"direction":18,"format":15,"indent":13,"type":350,"version":192,"fields":391,"id":393},[389],{"detail":13,"format":13,"mode":14,"style":15,"text":390,"type":16,"version":17},"移动归因合作伙伴（MMP）指南",{"linkType":352,"newTab":353,"url":392},"https://deepclick.com/resources/blog/mobile-measurement-partner/","6a781c97e3111700c8434f84",{"detail":13,"format":13,"mode":14,"style":15,"text":395,"type":16,"version":17},"。链接级追踪的设计，",{"children":397,"direction":18,"format":15,"indent":13,"type":350,"version":192,"fields":400,"id":402},[398],{"detail":13,"format":13,"mode":14,"style":15,"text":399,"type":16,"version":17},"广告投放链接追踪",{"linkType":352,"newTab":353,"url":401},"https://deepclick.com/resources/blog/link-tracking-for-ad-campaigns-2026/","6a781c97e3111700c8434f85",{"detail":13,"format":13,"mode":14,"style":15,"text":404,"type":16,"version":17},"讲了 UTM 与跳转结构。",{"children":406,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":38},[407],{"detail":13,"format":13,"mode":14,"style":15,"text":408,"type":16,"version":17},"常见问题",{"children":410,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":213},[411],{"detail":13,"format":13,"mode":14,"style":15,"text":412,"type":16,"version":17},"DoubleClick 还是 Google 的产品吗？",{"children":414,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[415,417,418],{"detail":13,"format":13,"mode":14,"style":15,"text":416,"type":16,"version":17},"以这个名字来说不是了。产品在 2018 年改名，拆进 Google Marketing Platform 与 Google Ad Manager。",{"detail":13,"format":153,"mode":14,"style":15,"text":154,"type":16,"version":17},{"detail":13,"format":13,"mode":14,"style":15,"text":419,"type":16,"version":17}," 域名仍在用于投放与衡量。",{"children":421,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":213},[422],{"detail":13,"format":13,"mode":14,"style":15,"text":423,"type":16,"version":17},"DoubleClick Campaign Manager 被什么取代了？",{"children":425,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[426],{"detail":13,"format":13,"mode":14,"style":15,"text":427,"type":16,"version":17},"Campaign Manager 360，属于 Google Marketing Platform。Floodlight 仍是它的转化追踪机制。",{"children":429,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":213},[430],{"detail":13,"format":13,"mode":14,"style":15,"text":431,"type":16,"version":17},"Floodlight 标签过时了吗？",{"children":433,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[434],{"detail":13,"format":13,"mode":14,"style":15,"text":435,"type":16,"version":17},"没有。它仍是 Campaign Manager 360 与 Display & Video 360 的转化机制。变的是它背后的身份解析，不是标签本身。",{"children":437,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":213},[438],{"detail":13,"format":13,"mode":14,"style":15,"text":439,"type":16,"version":17},"为什么我的网络请求里还能看到 doubleclick.net？",{"children":441,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[442],{"detail":13,"format":13,"mode":14,"style":15,"text":443,"type":16,"version":17},"因为不管品牌怎么改，这个域名仍在承担广告与衡量请求。它出现在拦截名单或同意工具里属于正常现象，不代表对接过期。",{"children":445,"direction":18,"format":15,"indent":13,"type":19,"version":17,"tag":213},[446],{"detail":13,"format":13,"mode":14,"style":15,"text":447,"type":16,"version":17},"该把 DoubleClick 时代的标签迁走吗？",{"children":449,"direction":18,"format":15,"indent":13,"type":29,"version":17,"textFormat":13,"textStyle":15},[450,452,454],{"detail":13,"format":13,"mode":14,"style":15,"text":451,"type":16,"version":17},"该迁的是",{"detail":13,"format":17,"mode":14,"style":15,"text":453,"type":16,"version":17},"无人管理",{"detail":13,"format":13,"mode":14,"style":15,"text":455,"type":16,"version":17},"的那些。回传进你在用的账户的 Floodlight 标签没问题；三年前结束的代理合作留下的那个，就只是页面负重、同意风险和一处没有任何收益的数据外泄。","root",{"id":458,"alt":459,"updatedAt":460,"createdAt":460,"url":461,"thumbnailURL":18,"filename":462,"mimeType":463,"filesize":464,"width":18,"height":18},960,"Illustration of legacy cookie-based ad tags migrating to first-party server-side tracking","2026-08-09T06:21:50.092Z","https://cms-r2.deepclick.com/cover-dc-6e68a05f0d25.jpg","cover-dc-6e68a05f0d25.jpg","application/octet-stream",101031,{"title":466,"description":467,"image":468},"DoubleClick 广告追踪 2026：被什么取代、现在怎么追踪","DoubleClick 广告追踪全解：DCM/DBM/DFP 改名对照、第三方 cookie 瓦解如何打断确定性归因、Floodlight 标签是否还有效，以及老系统的盘点顺序。",{"id":458,"alt":459,"updatedAt":460,"createdAt":460,"url":461,"thumbnailURL":18,"filename":462,"mimeType":463,"filesize":464,"width":18,"height":18},{"id":17,"key":470,"name":349,"prodHost":471,"testHost":472,"blogPath":473,"docPath":474,"zhPrefix":475,"deployHookTest":476,"deployHookProd":477,"enabled":478,"updatedAt":479,"createdAt":479},"deepclick","https://deepclick.com","https://www-test-deepclick.qiliangjia.one","/resources/blog/{slug}","/docs/{slug}","/zh-CN","https://api.cloudflare.com/client/v4/pages/webhooks/deploy_hooks/60a9adef-153b-4c89-8d07-7118e91e9522","https://api.cloudflare.com/client/v4/pages/webhooks/deploy_hooks/05323321-f694-4ce8-a5af-173c507b8bae",true,"2026-07-14T06:26:38.962Z","published","doubleclick-ad-tracking-2026",{"id":341,"name":483,"avatar":484,"updatedAt":491,"createdAt":491},"Grace Whitmore",{"id":485,"alt":486,"updatedAt":487,"createdAt":487,"url":488,"thumbnailURL":18,"filename":489,"mimeType":463,"filesize":490,"width":18,"height":18},924,"Grace Whitmore — app compliance editor","2026-07-27T07:17:21.278Z","https://cms-r2.deepclick.com/gpt_1785136442811_0-20e667237702.png","gpt_1785136442811_0-20e667237702.png",1976962,"2026-07-27T07:17:23.388Z",{"id":493,"site":494,"titleZh":495,"titleEn":496,"slug":497,"order":334,"updatedAt":498,"createdAt":499},7,{"id":17,"key":470,"name":349,"prodHost":471,"testHost":472,"blogPath":473,"docPath":474,"zhPrefix":475,"deployHookTest":476,"deployHookProd":477,"enabled":478,"updatedAt":479,"createdAt":479},"技术导航","Tech Guides","tech-guides","2026-04-27T08:37:10.576Z","2026-04-23T02:59:13.436Z","2026-08-09T06:22:24.023Z","2026-08-09T06:22:02.140Z","\u003Cdiv class=\"payload-richtext\">\u003Ch1>DoubleClick 广告追踪 2026：它被什么取代，现在追踪该怎么做\u003C/h1>\u003Cp>搜 \u003Cstrong>DoubleClick 广告追踪\u003C/strong>，你会翻到一堆早已过时的文档。DoubleClick 这个品牌在 2018 年就被停用，产品被拆进三个新平台，而它赖以运转的 cookie 机制，此后被一个又一个浏览器逐步瓦解。\u003C/p>\u003Cp>追踪本身没有消失——它只是被改名、重组，并搬到了另一套底层管道上。这篇把旧名字对应到今天的名字，讲清底下究竟变了什么，以及如果你接手的是一套满是 DoubleClick 标签的老系统，哪些还能用。\u003C/p>\u003Ch2>DoubleClick 后来怎么了\u003C/h2>\u003Cp>DoubleClick 起家于 1990 年代末的独立广告服务商，2008 年被 Google 收购。此后十年，它一直是 Google 展示广告与衡量体系的骨架。\u003C/p>\u003Cp>2018 年，Google 停用了这个品牌，把产品重组成三大家族。如果你在读旧文档，下面这张对照表就是你需要的翻译：\u003C/p>\u003Cdiv class=\"lexical-table-container\">\n        \u003Ctable class=\"lexical-table\" style=\"border-collapse: collapse;\">\n          \u003Ctbody>\u003Ctr class=\"lexical-table-row\">\n        \u003Cth\n        class=\"lexical-table-cell lexical-table-cell-header-1\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> 旧 DoubleClick 产品 \u003C/p>\n      \u003C/th>\n    \u003Cth\n        class=\"lexical-table-cell lexical-table-cell-header-1\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> 现在叫什么 \u003C/p>\n      \u003C/th>\n    \n      \u003C/tr>\u003Ctr class=\"lexical-table-row\">\n        \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> DoubleClick Digital Marketing（套件） \u003C/p>\n      \u003C/td>\n    \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> Google Marketing Platform \u003C/p>\n      \u003C/td>\n    \n      \u003C/tr>\u003Ctr class=\"lexical-table-row\">\n        \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> DoubleClick Campaign Manager（DCM） \u003C/p>\n      \u003C/td>\n    \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> Campaign Manager 360 \u003C/p>\n      \u003C/td>\n    \n      \u003C/tr>\u003Ctr class=\"lexical-table-row\">\n        \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> DoubleClick Bid Manager（DBM） \u003C/p>\n      \u003C/td>\n    \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> Display & Video 360 \u003C/p>\n      \u003C/td>\n    \n      \u003C/tr>\u003Ctr class=\"lexical-table-row\">\n        \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> DoubleClick Search（DS） \u003C/p>\n      \u003C/td>\n    \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> Search Ads 360 \u003C/p>\n      \u003C/td>\n    \n      \u003C/tr>\u003Ctr class=\"lexical-table-row\">\n        \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> DoubleClick for Publishers（DFP）+ Ad Exchange \u003C/p>\n      \u003C/td>\n    \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> Google Ad Manager \u003C/p>\n      \u003C/td>\n    \n      \u003C/tr>\u003Ctr class=\"lexical-table-row\">\n        \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> DoubleClick Studio \u003C/p>\n      \u003C/td>\n    \u003Ctd\n        class=\"lexical-table-cell lexical-table-cell-header-0\"\n        \n        \n        style=\"border: 1px solid #ccc; padding: 8px;\"\n      >\n        \u003Cp> Campaign Manager 360 内的 Studio \u003C/p>\n      \u003C/td>\n    \n      \u003C/tr>\u003C/tbody>\n        \u003C/table>\n      \u003C/div>\u003Cp>\u003Ccode>doubleclick.net\u003C/code> 这个域名比品牌活得久，至今仍在承担广告投放与衡量请求——这也是为什么产品改名多年之后，这个名字还在网络面板、同意管理工具和拦截名单里反复出现。\u003C/p>\u003Ch2>DoubleClick 广告追踪原本是怎么运作的\u003C/h2>\u003Cp>理解原始模型是有价值的，因为它解释了为什么后来坏掉了这么多。\u003C/p>\u003Col class=\"list-number\">\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"1\"\n        >从 \u003Ccode>doubleclick.net\u003C/code> 投放的广告，在用户浏览器里种下一个\u003Cstrong>第三方 cookie\u003C/strong>。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"2\"\n        >这个 cookie 带着一个假名化标识符，在所有跑同一套广告基础设施的站点之间持续存在。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"3\"\n        >用户之后到达广告主网站时，转化页上的 \u003Cstrong>Floodlight 标签\u003C/strong>触发并回传。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"4\"\n        >因为展示和转化带着同一个第三方标识符，系统可以确定性地把两者拼起来——哪怕跨不同站点、相隔数周。\u003C/li>\u003C/ol>\u003Cp>一切都押在第一步上。一个持久的第三方 cookie 就是那把连接钥匙，尤其是展示后归因（view-through），没有它根本无从谈起。\u003C/p>\u003Ch2>底下究竟变了什么\u003C/h2>\u003Ch3>第三方 cookie 不再可靠\u003C/h3>\u003Cp>Safari 的智能追踪防护（ITP）与 Firefox 的增强型追踪保护（ETP）多年来默认拦截第三方 cookie。Chrome 自己的计划反复调整，最终落点也不是当初宣布的完全弃用；但对广告主而言实际结果没变：\u003Cstrong>你不能假设任何一个用户身上有可用的第三方 cookie 标识符\u003C/strong>，而这部分流量的占比这些年一直在下降。\u003C/p>\u003Cp>结果不是追踪停摆，而是\u003Cstrong>确定性拼接\u003C/strong>在很大一部分流量上失效，被建模取代——平台估算出来的转化，而不是观测到的转化。\u003C/p>\u003Ch3>Floodlight 还在，但衡量方式变了\u003C/h3>\u003Cp>Floodlight 标签仍然是 Campaign Manager 360 与 Display & Video 360 里的转化机制。变的是标签触发之后的事：更多的身份解析改走第一方信号、受同意管控的标识符，以及 Google 自己的建模，而不再依赖一个共享 cookie。\u003C/p>\u003Ch3>标签层整体搬向第一方\u003C/h3>\u003Cp>行业的普遍答案，是把衡量搬得离广告主自己的域名更近：\u003C/p>\u003Cul class=\"list-bullet\">\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"1\"\n        >\u003Cstrong>第一方 cookie\u003C/strong>：由站点自己种，而不是由广告域名种。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"2\"\n        >\u003Cstrong>服务端标签（server-side tagging）\u003C/strong>：浏览器只向广告主可控的容器发一次请求，再由容器分发给各家厂商。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"3\"\n        >\u003Cstrong>服务器到服务器回传\u003C/strong>（Conversions API 那一类）：从广告主后端发送转化事件，而不是从浏览器发。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"4\"\n        >\u003Cstrong>Consent Mode\u003C/strong>：按同意信号调整标签行为，而不是简单地不触发。\u003C/li>\u003C/ul>\u003Ch3>归因窗口与报表变短、变粗\u003C/h3>\u003Cp>可用的确定性身份变少之后，展示后归因窗口的分量不如从前，平台报表也越来越多地混合观测转化与建模转化。\u003Cstrong>两个平台对同一条广告给出不同数字，如今是常态，而不是配置出错的症状。\u003C/strong>\u003C/p>\u003Ch2>如果你接手的是一套 DoubleClick 老系统\u003C/h2>\u003Cp>一个务实的操作顺序：\u003C/p>\u003Col class=\"list-number\">\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"1\"\n        >\u003Cstrong>先盘清到底还有什么在触发\u003C/strong>。在转化页打开网络面板，找 \u003Ccode>doubleclick.net\u003C/code>、\u003Ccode>fls.doubleclick.net\u003C/code>、\u003Ccode>googleads.g.doubleclick.net\u003C/code> 的请求。老 Floodlight 标签在几轮改版后存活下来的概率高得出乎意料。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"2\"\n        >\u003Cstrong>把每个标签映射到一个活着的账户\u003C/strong>。回传到一个没人登录的 Campaign Manager 账户里的标签，纯属页面负重加风险。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"3\"\n        >\u003Cstrong>核对同意覆盖\u003C/strong>。在要求同意的司法辖区里，同意之前就触发的标签是合规问题——不管数据有没有人看。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"4\"\n        >\u003Cstrong>能收进标签管理器的都收进去\u003C/strong>，最好是服务端方案，好让下一次迁移是改配置而不是发版。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"5\"\n        >\u003Cstrong>对比之前先重设基线\u003C/strong>。cookie 时代的基线和今天的建模数字不可比，硬比只会制造「效果暴跌」的假警报。\u003C/li>\u003Cli\n          class=\"\"\n          style=\"\"\n          value=\"6\"\n        >\u003Cstrong>单独给点后链路埋点\u003C/strong>。广告平台的标签告诉你展示和转化，但几乎不告诉你点击到落地页之间发生了什么——跳转、慢加载、地域错配、bot 过滤，全在这段空白里。\u003C/li>\u003C/ol>\u003Cp>最后一条正是可量化损失最常藏身的地方，而且它天然在任何广告服务器的职责之外。这一层正是 \u003Ca href=\"https://deepclick.com/\">DeepClick\u003C/a> 所埋点的位置：夹在广告点击与最终渲染出来的那个页面之间。\u003C/p>\u003Ch2>DoubleClick 广告追踪现在还能用吗\u003C/h2>\u003Cp>部分能用，但有前提。多年前布下的 Floodlight 标签一般仍会触发、仍会回传进 Campaign Manager 360。退化的是它们依赖的身份层：带稳定第三方标识符的用户变少了，于是报表里更多转化是建模出来的，跨站展示后归因也远弱于原始设计的假设。\u003C/p>\u003Cp>如果你的标签老到早于那次改名，更紧迫的问题通常不是准不准，而是卫生问题——有没有过同意、报表还有没有人看、是不是在拖慢页面。\u003C/p>\u003Ch2>延伸阅读\u003C/h2>\u003Cp>移动端的同类问题，见\u003Ca href=\"https://deepclick.com/resources/blog/mobile-advertising-attribution-guide/\">移动广告归因指南\u003C/a>与\u003Ca href=\"https://deepclick.com/resources/blog/mobile-measurement-partner/\">移动归因合作伙伴（MMP）指南\u003C/a>。链接级追踪的设计，\u003Ca href=\"https://deepclick.com/resources/blog/link-tracking-for-ad-campaigns-2026/\">广告投放链接追踪\u003C/a>讲了 UTM 与跳转结构。\u003C/p>\u003Ch2>常见问题\u003C/h2>\u003Ch3>DoubleClick 还是 Google 的产品吗？\u003C/h3>\u003Cp>以这个名字来说不是了。产品在 2018 年改名，拆进 Google Marketing Platform 与 Google Ad Manager。\u003Ccode>doubleclick.net\u003C/code> 域名仍在用于投放与衡量。\u003C/p>\u003Ch3>DoubleClick Campaign Manager 被什么取代了？\u003C/h3>\u003Cp>Campaign Manager 360，属于 Google Marketing Platform。Floodlight 仍是它的转化追踪机制。\u003C/p>\u003Ch3>Floodlight 标签过时了吗？\u003C/h3>\u003Cp>没有。它仍是 Campaign Manager 360 与 Display & Video 360 的转化机制。变的是它背后的身份解析，不是标签本身。\u003C/p>\u003Ch3>为什么我的网络请求里还能看到 doubleclick.net？\u003C/h3>\u003Cp>因为不管品牌怎么改，这个域名仍在承担广告与衡量请求。它出现在拦截名单或同意工具里属于正常现象，不代表对接过期。\u003C/p>\u003Ch3>该把 DoubleClick 时代的标签迁走吗？\u003C/h3>\u003Cp>该迁的是\u003Cstrong>无人管理\u003C/strong>的那些。回传进你在用的账户的 Floodlight 标签没问题；三年前结束的代理合作留下的那个，就只是页面负重、同意风险和一处没有任何收益的数据外泄。\u003C/p>\u003C/div>","https://deepclick.com/zh-CN/resources/blog/doubleclick-ad-tracking-2026",{"en":481,"zh-CN":481},1786256926569]