插页式广告

插页式广告(或全屏广告)是一种会覆盖大部分屏幕的广告。因此,在插页式广告展示时,屏幕上不会显示发布商内容。

您可以通过验证出价请求的 BidRequest.imp.instl 字段是否设置为 Protobuf 中的 true 或 JSON 中的 1,来识别出价请求中的插页式广告机会。

广告位尺寸

插页式广告的广告位尺寸表示可用于呈现广告素材的区域,具体取决于特定格式和屏幕尺寸等因素。

OpenRTB 的 BidRequest.imp.banner.format 字段中的第一个宽度和高度对表示实际广告位尺寸,其余对表示符合广告位要求范围的可接受广告尺寸列表。

广告素材不局限于出价请求中的建议尺寸,但出价请求中的所有建议尺寸都保证在可接受的尺寸范围内。

您可以对宽度和高度符合以下条件的任何广告素材出价:

  • 小于或等于广告位的宽度和高度
  • 大于或等于广告位的 50%
  • 大于或等于广告位高度的 40%

如果广告尺寸过大或过小,系统会使用拒绝原因 INTERSTITIAL_SIZE_MISMATCH 滤除出价响应。

如果您未在出价响应中指定广告尺寸,系统会以拒绝原因 MISSING_AD_SIZE 滤除该响应。

出价请求示例

以下是一些插页式广告的出价请求示例。

OpenRTB Protobuf

显示示例

[序列化请求](/authorized-buyers/rtb/data/request-response/openrtb_protobuf_mobile_app_interstitial_ad_request.bin){: .download}
id: "27q8F4ja125b5Ay5Lg5I8Y"
imp {
  id: "1"
  banner {
    w: 368
    h: 740
    pos: AD_POSITION_FULLSCREEN
    api: MRAID_1
    api: MRAID_2
    format {
      w: 368
      h: 740
    }
    format {
      w: 300
      h: 600
    }
  }
  displaymanager: "GoogleMobileAds-Android"
  displaymanagerver: "21.5.0"
  instl: true
  tagid: "7072441745"
  bidfloor: 0.01
  bidfloorcur: "USD"
  secure: true
  exp: 14400
  clickbrowser: true
  metric {
    type: "click_through_rate"
    value: 0.026930272579193115
    vendor: "EXCHANGE"
  }
  metric {
    type: "viewability"
    value: 0.82
    vendor: "EXCHANGE"
  }
  [com.google.doubleclick.imp] {
    billing_id: 14443955188
    publisher_settings_list_id: 7634109184153514733
    publisher_settings_list_id: 4552400977800686866
    allowed_vendor_type: 4374
    allowed_vendor_type: 4651
    ampad: AMP_AD_NOT_ALLOWED
    excluded_creatives {
      buyer_creative_id: "EXCLUDED_BUYER_CREATIVE_ID"
    }
    excluded_creatives {
      buyer_creative_id: "EXCLUDED_BUYER_CREATIVE_ID"
    }
    creative_enforcement_settings {
      policy_enforcement: POLICY_ENFORCEMENT_NETWORK_AND_PLATFORM_POLICY
      publisher_blocks_enforcement: PUBLISHER_BLOCKS_ENFORCEMENT_APPLIES
    }
    auction_environment: SERVER_SIDE_AUCTION
    is_app_open_ad: true
    ae: SERVER_SIDE_AUCTION
  }
}
app {
  name: "Test App"
  ver: "9.1.6"
  bundle: "com.google.testapp"
  publisher {
    id: "pub-8897222327395144"
    [com.google.doubleclick.publisher] {
      country: "TH"
    }
  }
  content {
    url: "https://www.google.com"
    userrating: "4.7"
    livestream: false
    language: "en"
  }
  storeurl: "https://www.google.com"
  [com.google.doubleclick.app] {
    inventorypartnerdomain: "OMITTED"
  }
}
device {
  ua: "OMITTED"
  geo {
    lat: 0.0
    lon: 0.0
    country: "IND"
    region: "IN-OR"
    zip: "751024"
    type: IP
    utcoffset: 330
    accuracy: 5126
    [com.google.doubleclick.geo] {
      geo_criteria_id: 9149991
    }
  }
  ipv6: "2401:4900:3da4::"
  carrier: "70210"
  make: "Samsung"
  model: "SM-A705GM"
  os: "android"
  osv: "11"
  connectiontype: WIFI
  devicetype: HIGHEND_PHONE
  lmt: true
  w: 384
  h: 812
  pxratio: 2.813
  sua {
    browsers {
      brand: "Mozilla"
      version: "5"
      version: "0"
    }
    browsers {
      brand: "AppleWebKit"
      version: "537"
      version: "36"
    }
    platform {
      brand: "Android"
      version: "11"
    }
    mobile: true
    model: "SM-A705GM"
    source: USER_AGENT_STRING
  }
  [com.google.doubleclick.device] {
    session_id: "LFcNok-qRI2ea_Z5FPgRiA"
  }
}
user {
  [com.google.doubleclick.user] {
    session {
      duration: 89
    }
  }
}
at: FIRST_PRICE
tmax: 300
cur: "USD"
bcat: "IAB23-3"
bcat: "IAB23-4"
source {
  schain {
    complete: true
    nodes {
      asi: "testssp.com"
      sid: "pub-1111111111111111"
      hp: true
    }
    ver: "1.0"
  }
  [com.google.doubleclick.source] {
    omidpn: "Google"
    omidpv: "afma-sdk-a-v243220999.224400000.1"
    schain {
      complete: 1
      nodes {
        asi: "testssp.com"
        sid: "pub-1111111111111111"
        hp: 1
      }
      ver: "1.0"
    }
  }
}
[com.google.doubleclick.bid_request] {
  google_query_id: "ANy-z7C179-E2Rj2VZOiHt5vMyI25Z3W94Lk71Tbz95m005IfNm8OP88j46C27ovLV5yV57m"
  fcap_scope: FREQUENCY_CAPPING_SCOPE_APP
  privacy_treatments {
    allow_user_data_collection: true
  }
}

OpenRTB JSON

显示示例

{
  "id": "27q8F4ja125b5Ay5Lg5I8Y",
  "imp": [
    {
      "id": "1",
      "banner": {
        "w": 368,
        "h": 740,
        "pos": 7,
        "api": [
          3,
          5
        ],
        "format": [
          {
            "w": 368,
            "h": 740
          },
          {
            "w": 300,
            "h": 600
          }
        ]
      },
      "displaymanager": "GoogleMobileAds-Android",
      "displaymanagerver": "21.5.0",
      "instl": 1,
      "tagid": "7072441745",
      "bidfloor": 0.01,
      "bidfloorcur": "USD",
      "secure": 1,
      "exp": 14400,
      "clickbrowser": 1,
      "metric": [
        {
          "type": "click_through_rate",
          "value": 0.026930272579193115,
          "vendor": "EXCHANGE"
        },
        {
          "type": "viewability",
          "value": 0.82,
          "vendor": "EXCHANGE"
        }
      ],
      "ext": {
        "billing_id": [
          "14443955188"
        ],
        "publisher_settings_list_id": [
          "7634109184153514733",
          "4552400977800686866"
        ],
        "allowed_vendor_type": [
          4374,
          4651
        ],
        "ampad": 2,
        "excluded_creatives": [
          {
            "buyer_creative_id": "EXCLUDED_BUYER_CREATIVE_ID"
          },
          {
            "buyer_creative_id": "EXCLUDED_BUYER_CREATIVE_ID"
          }
        ],
        "creative_enforcement_settings": {
          "policy_enforcement": 2,
          "publisher_blocks_enforcement": 1
        },
        "auction_environment": 0,
        "is_app_open_ad": 1,
        "ae": 0
      }
    }
  ],
  "app": {
    "name": "Test App",
    "ver": "9.1.6",
    "bundle": "com.google.testapp",
    "publisher": {
      "id": "pub-8897222327395144",
      "ext": {
        "country": "TH"
      }
    },
    "content": {
      "url": "https://www.google.com",
      "userrating": "4.7",
      "livestream": 0,
      "language": "en"
    },
    "storeurl": "https://www.google.com",
    "ext": {
      "inventorypartnerdomain": "OMITTED"
    }
  },
  "device": {
    "ua": "OMITTED",
    "geo": {
      "lat": 0.0,
      "lon": 0.0,
      "country": "IND",
      "region": "IN-OR",
      "zip": "751024",
      "type": 2,
      "utcoffset": 330,
      "accuracy": 5126,
      "ext": {
        "geo_criteria_id": 9149991
      }
    },
    "ipv6": "2401:4900:3da4::",
    "carrier": "70210",
    "make": "Samsung",
    "model": "SM-A705GM",
    "os": "android",
    "osv": "11",
    "connectiontype": 2,
    "devicetype": 4,
    "lmt": 1,
    "w": 384,
    "h": 812,
    "pxratio": 2.813,
    "sua": {
      "browsers": [
        {
          "brand": "Mozilla",
          "version": [
            "5",
            "0"
          ]
        },
        {
          "brand": "AppleWebKit",
          "version": [
            "537",
            "36"
          ]
        }
      ],
      "platform": {
        "brand": "Android",
        "version": [
          "11"
        ]
      },
      "mobile": 1,
      "model": "SM-A705GM",
      "source": 3
    },
    "ext": {
      "session_id": "LFcNok-qRI2ea_Z5FPgRiA"
    }
  },
  "user": {
    "ext": {
      "session": {
        "duration": 89
      }
    }
  },
  "at": 1,
  "tmax": 300,
  "cur": [
    "USD"
  ],
  "bcat": [
    "IAB23-3",
    "IAB23-4"
  ],
  "source": {
    "schain": {
      "complete": 1,
      "nodes": [
        {
          "asi": "testssp.com",
          "sid": "pub-1111111111111111",
          "hp": 1
        }
      ],
      "ver": "1.0"
    },
    "ext": {
      "omidpn": "Google",
      "omidpv": "afma-sdk-a-v243220999.224400000.1",
      "schain": {
        "complete": 1,
        "nodes": [
          {
            "asi": "testssp.com",
            "sid": "pub-1111111111111111",
            "hp": 1
          }
        ],
        "ver": "1.0"
      }
    }
  },
  "ext": {
    "google_query_id": "ANy-z7C179-E2Rj2VZOiHt5vMyI25Z3W94Lk71Tbz95m005IfNm8OP88j46C27ovLV5yV57m",
    "fcap_scope": 4,
    "privacy_treatments": {
      "allow_user_data_collection": 1
    }
  }
}

最佳做法

Google 建议遵循以下最佳实践:

  • 在 HTML 广告素材摘要中添加格式属性,以便在广告展示位置中居中显示广告。否则,广告会在广告位左上角呈现。

  • 使用插页式广告进行回复,尽可能占据广告位中的所有空间。请勿使用尺寸小得多的广告填充插页式广告位。例如,320x480 的广告尺寸太小,无法填充 420x800 的插页式广告位。

  • 请勿添加任何关闭按钮:

    • 我们的 SDK 会自动显示关闭按钮(如果适用),以确保用户可以点击该按钮。
    • 不支持 MRAID useCustomClose()
  • 使用出价请求中的建议尺寸,为出价响应选择可接受的广告尺寸。

  • 比较 BidRequest.device.wBidRequest.device.h 字段,选择适当的广告素材方向。

    • 我们建议您制作竖屏和横屏广告素材,以便您以适当的屏幕方向出价。

无尺寸(流体)插页式广告

不限定尺寸的插页式广告(也称为自适应尺寸或自适应插页式广告)会动态调整尺寸,以占据整个广告位的宽度和高度。授权买方不会为您调整广告素材的尺寸。您必须提供可动态调整大小的广告素材。

您只需提交一次无尺寸插页式广告以供审核,即使这些广告可以以多种尺寸投放也是如此。为确保您的广告素材不会针对每个单独的广告位尺寸重新接受审核,我们建议您采取以下措施:

出价响应

  • 在出价响应中使用 BidResponse.seatbid.bid.ext.attribute 声明 Rendering: Sizeless AdX(属性 105)。可声明的广告素材属性可在 buyer-declarable-creative-attributes.txt 数据文件中找到。

  • 根据广告尺寸要求,使用您希望广告素材呈现的尺寸填充 BidResponse.seatbid.bid.wBidResponse.seatbid.bid.h;例如,对于 360x480 的广告位,填充 360x480。广告素材可能仍会以其他尺寸投放。对于已废弃的 Google RTB 协议,您需要填充 BidResponse.Ad.widthBidResponse.Ad.height

如果您向现有广告素材添加 Rendering: Sizeless AdX 属性,则必须重新审核该广告素材。

广告素材预审批

  • 提交广告素材以供审核时,请在 declaredAttributes 字段中添加 RENDERING_SIZELESS_ADX 属性。在实时出价 API 中,广告素材属性使用字符串枚举值表示。如需详细了解这些属性如何与 buyer-declarable-creative-attributes.txt 中的数字 ID 对应,请参阅映射指南
  • 使用您预计投放的尺寸(即插页式广告素材的常用尺寸)提交广告素材。广告素材仍可以其他尺寸投放。
  • 每个无尺寸广告素材只会计入广告素材数量限制一次,即使其以多种尺寸投放也是如此。