diff --git a/modules/adbookpspBidAdapter.js b/modules/adbookpspBidAdapter.js
index de8a3598be1..198441975d8 100644
--- a/modules/adbookpspBidAdapter.js
+++ b/modules/adbookpspBidAdapter.js
@@ -123,9 +123,9 @@ function buildRequest(validBidRequests, bidderRequest) {
     id: bidderRequest.bidderRequestId,
     tmax: bidderRequest.timeout,
     site: {
-      domain: window.location.hostname,
-      page: window.location.href,
-      ref: bidderRequest.refererInfo.referer,
+      domain: bidderRequest.refererInfo.domain,
+      page: bidderRequest.refererInfo.page,
+      ref: bidderRequest.refererInfo.ref,
     },
     source: buildSource(validBidRequests, bidderRequest),
     device: buildDevice(),
diff --git a/modules/addefendBidAdapter.js b/modules/addefendBidAdapter.js
index dcc453ef35a..f0a6852b084 100644
--- a/modules/addefendBidAdapter.js
+++ b/modules/addefendBidAdapter.js
@@ -21,7 +21,8 @@ export const spec = {
       pageId: false,
       gdpr_applies: bidderRequest.gdprConsent && bidderRequest.gdprConsent.gdprApplies ? bidderRequest.gdprConsent.gdprApplies : 'true',
       gdpr_consent: bidderRequest.gdprConsent && bidderRequest.gdprConsent.consentString ? bidderRequest.gdprConsent.consentString : '',
-      referer: bidderRequest.refererInfo.referer,
+      // TODO: is 'page' the correct item here?
+      referer: bidderRequest.refererInfo.page,
       bids: [],
     };
 
diff --git a/modules/adfBidAdapter.js b/modules/adfBidAdapter.js
index b6c82b90b33..fbcfa031f96 100644
--- a/modules/adfBidAdapter.js
+++ b/modules/adfBidAdapter.js
@@ -81,7 +81,7 @@ export const spec = {
       }
 
       if (!site.page) {
-        site.page = bidderRequest.refererInfo.referer;
+        site.page = bidderRequest.refererInfo.page;
       }
     }
 
diff --git a/modules/adgenerationBidAdapter.js b/modules/adgenerationBidAdapter.js
index e0d3a881cad..94527c5d051 100644
--- a/modules/adgenerationBidAdapter.js
+++ b/modules/adgenerationBidAdapter.js
@@ -49,7 +49,8 @@ export const spec = {
       if (!validReq.mediaTypes || !validReq.mediaTypes.native) {
         data = tryAppendQueryString(data, 'imark', '1');
       }
-      data = tryAppendQueryString(data, 'tp', bidderRequest.refererInfo.referer);
+      // TODO: is 'page' the right value here?
+      data = tryAppendQueryString(data, 'tp', bidderRequest.refererInfo.page);
       if (isIos()) {
         const hyperId = getHyperId(validReq);
         if (hyperId != null) {
diff --git a/test/spec/modules/adagioBidAdapter_spec.js b/test/spec/modules/adagioBidAdapter_spec.js
index 6e25af374f0..6697b1a2224 100644
--- a/test/spec/modules/adagioBidAdapter_spec.js
+++ b/test/spec/modules/adagioBidAdapter_spec.js
@@ -16,7 +16,6 @@ import { loadExternalScript } from '../../../src/adloader.js';
 import * as utils from '../../../src/utils.js';
 import { config } from '../../../src/config.js';
 import { NATIVE } from '../../../src/mediaTypes.js';
-import * as prebidGlobal from 'src/prebidGlobal.js';
 import { executeRenderer } from '../../../src/Renderer.js';
 
 const BidRequestBuilder = function BidRequestBuilder(options) {
diff --git a/test/spec/modules/adbookpspBidAdapter_spec.js b/test/spec/modules/adbookpspBidAdapter_spec.js
index 3a49f25edb6..f7e401fefbd 100755
--- a/test/spec/modules/adbookpspBidAdapter_spec.js
+++ b/test/spec/modules/adbookpspBidAdapter_spec.js
@@ -951,7 +951,9 @@ const bidderRequest = {
   bidderRequestId: '999ccceeee11',
   timeout: 200,
   refererInfo: {
-    referer: 'http://example-domain.com/foo',
+    page: 'http://mock-page.com',
+    domain: 'mock-page.com',
+    ref: 'http://example-domain.com/foo',
   },
   gdprConsent: {
     gdprApplies: 1,
@@ -999,8 +1001,8 @@ const bannerExchangeRequest = {
     },
   },
   site: {
-    domain: location.hostname,
-    page: location.href,
+    domain: 'mock-page.com',
+    page: 'http://mock-page.com',
     ref: 'http://example-domain.com/foo',
   },
   source: {
@@ -1089,8 +1091,8 @@ const videoExchangeRequest = {
     },
   },
   site: {
-    domain: location.hostname,
-    page: location.href,
+    domain: 'mock-page.com',
+    page: 'http://mock-page.com',
     ref: 'http://example-domain.com/foo',
   },
   source: {
@@ -1171,8 +1173,8 @@ const mixedExchangeRequest = {
     },
   },
   site: {
-    domain: location.hostname,
-    page: location.href,
+    domain: 'mock-page.com',
+    page: 'http://mock-page.com',
     ref: 'http://example-domain.com/foo',
   },
   source: {
diff --git a/test/spec/modules/addefendBidAdapter_spec.js b/test/spec/modules/addefendBidAdapter_spec.js
index ac01750e98f..b3b6b2d417a 100644
--- a/test/spec/modules/addefendBidAdapter_spec.js
+++ b/test/spec/modules/addefendBidAdapter_spec.js
@@ -25,7 +25,7 @@ describe('addefendBidAdapter', () => {
     return spec.buildRequests(buildRequest, {
       ...bidderRequest || {},
       refererInfo: {
-        referer: 'https://referer.example.com'
+        page: 'https://referer.example.com'
       }
     })[0];
   };
diff --git a/test/spec/modules/adfBidAdapter_spec.js b/test/spec/modules/adfBidAdapter_spec.js
index 94b8100c7fe..e8a78739df5 100644
--- a/test/spec/modules/adfBidAdapter_spec.js
+++ b/test/spec/modules/adfBidAdapter_spec.js
@@ -71,7 +71,7 @@ describe('Adf adapter', function () {
           adxDomain: '10.8.57.207'
         }
       }];
-      let request = spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } });
+      let request = spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } });
 
       assert.equal(request.method, 'POST');
       assert.equal(request.url, 'https://10.8.57.207/adx/openrtb');
@@ -82,7 +82,7 @@ describe('Adf adapter', function () {
     describe('user privacy', function () {
       it('should send GDPR Consent data to adform if gdprApplies', function () {
         let validBidRequests = [{ bidId: 'bidId', params: { test: 1 } }];
-        let bidderRequest = { gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { referer: 'page' } };
+        let bidderRequest = { gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { page: 'page' } };
         let request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
         assert.equal(request.user.ext.consent, bidderRequest.gdprConsent.consentString);
@@ -92,7 +92,7 @@ describe('Adf adapter', function () {
 
       it('should send gdpr as number', function () {
         let validBidRequests = [{ bidId: 'bidId', params: { test: 1 } }];
-        let bidderRequest = { gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { referer: 'page' } };
+        let bidderRequest = { gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { page: 'page' } };
         let request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
         assert.equal(typeof request.regs.ext.gdpr, 'number');
@@ -101,12 +101,12 @@ describe('Adf adapter', function () {
 
       it('should send CCPA Consent data to adform', function () {
         let validBidRequests = [{ bidId: 'bidId', params: { test: 1 } }];
-        let bidderRequest = { uspConsent: '1YA-', refererInfo: { referer: 'page' } };
+        let bidderRequest = { uspConsent: '1YA-', refererInfo: { page: 'page' } };
         let request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
         assert.equal(request.regs.ext.us_privacy, '1YA-');
 
-        bidderRequest = { uspConsent: '1YA-', gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { referer: 'page' } };
+        bidderRequest = { uspConsent: '1YA-', gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { page: 'page' } };
         request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
         assert.equal(request.regs.ext.us_privacy, '1YA-');
@@ -119,13 +119,13 @@ describe('Adf adapter', function () {
           bidId: 'bidId',
           params: { siteId: 'siteId' }
         }];
-        let bidderRequest = {gdprConsent: {gdprApplies: false, consentString: 'consentDataString'}, refererInfo: { referer: 'page' }};
+        let bidderRequest = {gdprConsent: {gdprApplies: false, consentString: 'consentDataString'}, refererInfo: { page: 'page' } };
         let request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
         assert.equal(request.user.ext.consent, 'consentDataString');
         assert.equal(request.regs.ext.gdpr, 0);
 
-        bidderRequest = {gdprConsent: {consentString: 'consentDataString'}, refererInfo: { referer: 'page' }};
+        bidderRequest = {gdprConsent: {consentString: 'consentDataString'}, refererInfo: { page: 'page' }};
         request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
         assert.equal(request.user, undefined);
@@ -136,7 +136,7 @@ describe('Adf adapter', function () {
           bidId: 'bidId',
           params: { siteId: 'siteId' }
         }];
-        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
         assert.equal(request.user, undefined);
         assert.equal(request.regs, undefined);
@@ -148,7 +148,7 @@ describe('Adf adapter', function () {
         bidId: 'bidId',
         params: { test: 1 }
       }];
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
       assert.ok(request.is_debug);
       assert.equal(request.test, 1);
@@ -160,7 +160,7 @@ describe('Adf adapter', function () {
         bidId: 'bidId',
         params: { siteId: 'siteId' }
       }];
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
       let data = Object.keys(request);
 
       assert.deepEqual(keys, data);
@@ -172,7 +172,7 @@ describe('Adf adapter', function () {
         params: { siteId: 'siteId' },
         transactionId: 'transactionId'
       }];
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
       assert.equal(request.source.tid, validBidRequests[0].transactionId);
       assert.equal(request.source.fd, 1);
@@ -182,7 +182,7 @@ describe('Adf adapter', function () {
       config.setConfig({
       });
       let validBidRequests = [{ bidId: 'bidId', params: { test: 1 } }];
-      let bidderRequest = { gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { referer: 'page' } };
+      let bidderRequest = { gdprConsent: { gdprApplies: true, consentString: 'consentDataString' }, refererInfo: { page: 'page' } };
       let request = JSON.parse(spec.buildRequests(validBidRequests, bidderRequest).data);
 
       assert.equal(request.regs.coppa, undefined);
@@ -200,7 +200,7 @@ describe('Adf adapter', function () {
         coppa: true
       });
       let validBidRequests = [{ bidId: 'bidId', params: { test: 1 } }];
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
       assert.equal(request.regs.coppa, 1);
     });
@@ -213,7 +213,7 @@ describe('Adf adapter', function () {
         bidId: 'bidId',
         params: { mid: '1000' }
       }];
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
       assert.equal(request.device.ua, navigator.userAgent);
       assert.equal(request.device.w, 100);
@@ -230,7 +230,7 @@ describe('Adf adapter', function () {
         params: { mid: '1000' },
         ortb2
       }];
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' }, ortb2 }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' }, ortb2 }).data);
 
       assert.equal(request.app.id, 'appid');
       assert.equal(request.app.name, 'appname');
@@ -258,11 +258,11 @@ describe('Adf adapter', function () {
         params: { mid: '1000' },
         ortb2
       }];
-      let refererInfo = { referer: 'page' };
+      let refererInfo = { page: 'page' };
       let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo, ortb2 }).data);
 
       assert.deepEqual(request.site, {
-        page: refererInfo.referer,
+        page: refererInfo.page,
         publisher: {
           domain: 'publisher.domain.com',
           name: 'publisher\'s name'
@@ -281,7 +281,7 @@ describe('Adf adapter', function () {
         })
       }];
 
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
       assert.deepEqual(request.user.ext.eids, [
         { source: 'adserver.org', uids: [ { id: 'TTD_ID_FROM_USER_ID_MODULE', atype: 1, ext: { rtiPartner: 'TDID' } } ] },
         { source: 'pubcid.org', uids: [ { id: 'pubCommonId_FROM_USER_ID_MODULE', atype: 1 } ] }
@@ -291,7 +291,7 @@ describe('Adf adapter', function () {
     it('should send currency if defined', function () {
       config.setConfig({ currency: { adServerCurrency: 'EUR' } });
       let validBidRequests = [{ params: {} }];
-      let refererInfo = { referer: 'page' };
+      let refererInfo = { page: 'page' };
       let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo }).data);
 
       assert.deepEqual(request.cur, [ 'EUR' ]);
@@ -309,7 +309,7 @@ describe('Adf adapter', function () {
         }
       }];
 
-      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+      let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
       assert.deepEqual(request.source.ext.schain, {
         validation: 'strict',
         config: {
@@ -324,7 +324,7 @@ describe('Adf adapter', function () {
           bidId: 'bidId',
           params: { siteId: 'siteId' }
         }];
-        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
         assert.equal(request.ext.pt, 'net');
       });
@@ -333,7 +333,7 @@ describe('Adf adapter', function () {
           bidId: 'bidId',
           params: { priceType: 'net' }
         }];
-        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
         assert.equal(request.ext.pt, 'net');
       });
@@ -348,7 +348,7 @@ describe('Adf adapter', function () {
           bidId: 'bidId2',
           params: { siteId: 'siteId' }
         }];
-        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data);
+        let request = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data);
 
         assert.equal(request.imp.length, 2);
       });
@@ -366,7 +366,7 @@ describe('Adf adapter', function () {
           params: { mid: '1000' },
           mediaTypes: {video: {}}
         }];
-        let imps = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp;
+        let imps = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp;
 
         for (let i = 0; i < 3; i++) {
           assert.equal(imps[i].id, i + 1);
@@ -377,7 +377,7 @@ describe('Adf adapter', function () {
         let validBidRequests = [{ bidId: 'bidId', params: {mid: 1000}, mediaTypes: {video: {}} },
           { bidId: 'bidId2', params: {mid: 1001}, mediaTypes: {video: {}} },
           { bidId: 'bidId3', params: {mid: 1002}, mediaTypes: {video: {}} }];
-        let imps = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp;
+        let imps = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp;
         for (let i = 0; i < 3; i++) {
           assert.equal(imps[i].tagid, validBidRequests[i].params.mid);
         }
@@ -490,7 +490,7 @@ describe('Adf adapter', function () {
               video: {}
             }
           }];
-          let [ first, second, third ] = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp;
+          let [ first, second, third ] = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp;
 
           assert.ok(first.banner);
           assert.ok(first.video);
@@ -517,7 +517,7 @@ describe('Adf adapter', function () {
               }
             }
           }];
-          let { banner } = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0];
+          let { banner } = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0];
           assert.deepEqual(banner, {
             format: [ { w: 100, h: 100 }, { w: 200, h: 300 } ]
           });
@@ -537,7 +537,7 @@ describe('Adf adapter', function () {
               }
             }
           }];
-          let { video } = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0];
+          let { video } = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0];
           assert.deepEqual(video, {
             playerSize: [640, 480],
             context: 'outstream',
@@ -558,7 +558,7 @@ describe('Adf adapter', function () {
                 body: { len: 140 }
               }
             }];
-            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0].native.request.assets;
+            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0].native.request.assets;
 
             assert.equal(assets[0].id, 0);
             assert.equal(assets[1].id, 3);
@@ -576,7 +576,7 @@ describe('Adf adapter', function () {
               }
             }];
 
-            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0].native.request.assets;
+            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0].native.request.assets;
 
             assert.equal(assets[0].required, 1);
             assert.ok(!assets[1].required);
@@ -599,7 +599,7 @@ describe('Adf adapter', function () {
               }
             }];
 
-            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0].native.request.assets;
+            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0].native.request.assets;
             assert.ok(assets[0].title);
             assert.equal(assets[0].title.len, 140);
             assert.deepEqual(assets[1].img, { type: 3, w: 150, h: 50 });
@@ -622,7 +622,7 @@ describe('Adf adapter', function () {
                 }
               }];
 
-              let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0].native.request.assets;
+              let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0].native.request.assets;
               assert.ok(assets[0].img);
               assert.equal(assets[0].img.w, 200);
               assert.equal(assets[0].img.h, 300);
@@ -651,7 +651,7 @@ describe('Adf adapter', function () {
               }
             }];
 
-            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0].native.request.assets;
+            let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0].native.request.assets;
             assert.ok(assets[0].img);
             assert.equal(assets[0].img.wmin, 100);
             assert.equal(assets[0].img.hmin, 300);
@@ -675,7 +675,7 @@ describe('Adf adapter', function () {
               }
             }];
 
-            assert.doesNotThrow(() => spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }));
+            assert.doesNotThrow(() => spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }));
           });
         });
 
@@ -693,7 +693,7 @@ describe('Adf adapter', function () {
             }
           }];
 
-          let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp[0].native.request.assets;
+          let assets = JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp[0].native.request.assets;
           assert.ok(assets[0].img);
           assert.equal(assets[0].img.wmin, 0);
           assert.equal(assets[0].img.hmin, 0);
@@ -703,7 +703,7 @@ describe('Adf adapter', function () {
     });
 
     function getRequestImps(validBidRequests) {
-      return JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { referer: 'page' } }).data).imp;
+      return JSON.parse(spec.buildRequests(validBidRequests, { refererInfo: { page: 'page' } }).data).imp;
     }
   });
 
diff --git a/test/spec/modules/adgenerationBidAdapter_spec.js b/test/spec/modules/adgenerationBidAdapter_spec.js
index 030aa448c19..ac5ab220880 100644
--- a/test/spec/modules/adgenerationBidAdapter_spec.js
+++ b/test/spec/modules/adgenerationBidAdapter_spec.js
@@ -105,7 +105,7 @@ describe('AdgenerationAdapter', function () {
     ];
     const bidderRequest = {
       refererInfo: {
-        referer: 'https://example.com'
+        page: 'https://example.com'
       }
     };
     const data = {