diff --git a/modules/visxBidAdapter.js b/modules/visxBidAdapter.js
index beffcf5da95..c7f415e4dac 100644
--- a/modules/visxBidAdapter.js
+++ b/modules/visxBidAdapter.js
@@ -59,11 +59,16 @@ export const spec = {
       config.getConfig('currency.adServerCurrency') ||
       DEFAULT_CUR;
 
+    let request;
     let reqId;
     let payloadSchain;
     let payloadUserId;
     let payloadUserEids;
     let timeout;
+    let payloadDevice;
+    let payloadSite;
+    let payloadRegs;
+    let payloadContent;
 
     if (currencyWhiteList.indexOf(currency) === -1) {
       logError(LOG_ERROR_MESS.notAllowedCurrency + currency);
@@ -80,9 +85,7 @@ export const spec = {
         imp.push(impObj);
         bidsMap[bid.bidId] = bid;
       }
-
       const { params: { uid }, schain, userId, userIdAsEids } = bid;
-
       if (!payloadSchain && schain) {
         payloadSchain = schain;
       }
@@ -93,6 +96,7 @@ export const spec = {
       if (!payloadUserId && userId) {
         payloadUserId = userId;
       }
+
       auids.push(uid);
     });
 
@@ -100,10 +104,7 @@ export const spec = {
 
     if (bidderRequest) {
       timeout = bidderRequest.timeout;
-      if (bidderRequest.refererInfo && bidderRequest.refererInfo.page) {
-        // TODO: is 'page' the right value here?
-        payload.u = bidderRequest.refererInfo.page;
-      }
+
       if (bidderRequest.gdprConsent) {
         if (bidderRequest.gdprConsent.consentString) {
           payload.gdpr_consent = bidderRequest.gdprConsent.consentString;
@@ -112,6 +113,21 @@ export const spec = {
             (typeof bidderRequest.gdprConsent.gdprApplies === 'boolean')
               ? Number(bidderRequest.gdprConsent.gdprApplies) : 1;
       }
+
+      const { ortb2 } = bidderRequest;
+      const { device, site, regs, content } = ortb2;
+      if (device) {
+        payloadDevice = device;
+      }
+      if (site) {
+        payloadSite = site;
+      }
+      if (regs) {
+        payloadRegs = regs;
+      }
+      if (content) {
+        payloadContent = content;
+      }
     }
 
     const tmax = timeout;
@@ -131,21 +147,25 @@ export const spec = {
         ...(vads && { vads })
       }
     };
-    const regs = ('gdpr_applies' in payload) && {
-      ext: {
-        gdpr: payload.gdpr_applies
-      }
-    };
+    if (payloadRegs === undefined) {
+      payloadRegs = ('gdpr_applies' in payload) && {
+        ext: {
+          gdpr: payload.gdpr_applies
+        }
+      };
+    }
 
-    const request = {
+    request = {
       id: reqId,
       imp,
       tmax,
       cur: [currency],
       source,
-      site: { page: payload.u },
       ...(Object.keys(user.ext).length && { user }),
-      ...(regs && { regs })
+      ...(payloadRegs && {regs: payloadRegs}),
+      ...(payloadDevice && { device: payloadDevice }),
+      ...(payloadSite && { site: payloadSite }),
+      ...(payloadContent && { content: payloadContent }),
     };
 
     return {
diff --git a/test/spec/modules/visxBidAdapter_spec.js b/test/spec/modules/visxBidAdapter_spec.js
index 5528705efd7..f70f614b2c8 100755
--- a/test/spec/modules/visxBidAdapter_spec.js
+++ b/test/spec/modules/visxBidAdapter_spec.js
@@ -89,6 +89,46 @@ describe('VisxAdapter', function () {
       timeout: 3000,
       refererInfo: {
         page: 'https://example.com'
+      },
+      ortb2: {
+        device: {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        site: {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       }
     };
     const referrer = bidderRequest.refererInfo.page;
@@ -109,7 +149,7 @@ describe('VisxAdapter', function () {
         'sizes': [[300, 250], [300, 600]],
         'bidId': '30b31c1838de1e',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       },
       {
         'bidder': 'visx',
@@ -120,7 +160,7 @@ describe('VisxAdapter', function () {
         'sizes': [[728, 90], [300, 250]],
         'bidId': '3150ccb55da321',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       },
       {
         'bidder': 'visx',
@@ -131,7 +171,7 @@ describe('VisxAdapter', function () {
         'sizes': [[300, 250], [300, 600]],
         'bidId': '42dbe3a7168a6a',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       },
       {
         'bidder': 'visx',
@@ -151,7 +191,7 @@ describe('VisxAdapter', function () {
         },
         'bidId': '39a4e3a7168a6a',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       }
     ];
 
@@ -217,7 +257,44 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['EUR'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer}
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
     });
 
@@ -235,7 +312,44 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['EUR'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer}
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
     });
 
@@ -255,7 +369,44 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['GBP'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer}
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
 
       getConfigStub.restore();
@@ -277,7 +428,44 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['USD'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer}
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        },
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
       });
 
       getConfigStub.restore();
@@ -294,9 +482,50 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['EUR'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer},
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'regs': {
+          'ext': {
+            'gdpr': 1
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        },
         'user': {'ext': {'consent': 'AAA'}},
-        'regs': {'ext': {'gdpr': 1}}
       });
     });
 
@@ -311,7 +540,44 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['EUR'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer},
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        },
         'user': {'ext': {'consent': 'AAA'}},
         'regs': {'ext': {'gdpr': 0}}
       });
@@ -328,7 +594,44 @@ describe('VisxAdapter', function () {
         'tmax': 3000,
         'cur': ['EUR'],
         'source': {'ext': {'wrapperType': 'Prebid_js', 'wrapperVersion': '$prebid.version$'}},
-        'site': {'page': referrer},
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        },
         'user': {'ext': {'consent': 'AAA'}},
         'regs': {'ext': {'gdpr': 1}}
       });
@@ -359,7 +662,44 @@ describe('VisxAdapter', function () {
             'schain': schainObject
           }
         },
-        'site': {'page': referrer},
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
     });
 
@@ -408,7 +748,44 @@ describe('VisxAdapter', function () {
             'wrapperVersion': '$prebid.version$'
           }
         },
-        'site': {'page': referrer},
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        },
         'user': {'ext': {'eids': eids}}
       });
     });
@@ -429,7 +806,44 @@ describe('VisxAdapter', function () {
             'wrapperVersion': '$prebid.version$'
           }
         },
-        'site': {'page': referrer}
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
     });
   });
@@ -448,6 +862,46 @@ describe('VisxAdapter', function () {
       timeout: 3000,
       refererInfo: {
         page: 'https://example.com'
+      },
+      'ortb2': {
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       }
     };
     const referrer = bidderRequest.refererInfo.page;
@@ -467,7 +921,7 @@ describe('VisxAdapter', function () {
         },
         'bidId': '39aff3a7169a6a',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a476',
+        'auctionId': '1d1a030790a476'
       }
     ];
 
@@ -494,7 +948,6 @@ describe('VisxAdapter', function () {
       const payload = parseRequest(request.url);
       expect(payload).to.be.an('object');
       expect(payload).to.have.property('auids', '903538');
-
       const postData = request.data;
       expect(postData).to.be.an('object');
       expect(postData).to.deep.equal({
@@ -512,7 +965,50 @@ describe('VisxAdapter', function () {
             'wrapperVersion': '$prebid.version$'
           }
         },
-        'site': {'page': referrer}
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        },
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [
+                  '124'
+                ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [
+                  '124'
+                ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [
+                  '99'
+                ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        }
       });
     });
   });
@@ -531,6 +1027,46 @@ describe('VisxAdapter', function () {
       timeout: 3000,
       refererInfo: {
         page: 'https://example.com'
+      },
+      ortb2: {
+        device: {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        site: {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       }
     };
     const referrer = bidderRequest.refererInfo.page;
@@ -544,7 +1080,7 @@ describe('VisxAdapter', function () {
         'sizes': [[300, 250], [300, 600]],
         'bidId': '30b31c1838de1e',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       },
       {
         'bidder': 'visx',
@@ -555,7 +1091,7 @@ describe('VisxAdapter', function () {
         'sizes': [[300, 250], [300, 600]],
         'bidId': '30b31c1838de1e',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       }
     ];
     let sandbox;
@@ -612,7 +1148,44 @@ describe('VisxAdapter', function () {
             'wrapperVersion': '$prebid.version$'
           }
         },
-        'site': {'page': referrer}
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
     });
 
@@ -641,7 +1214,44 @@ describe('VisxAdapter', function () {
             'wrapperVersion': '$prebid.version$'
           }
         },
-        'site': {'page': referrer}
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       });
     });
   });
@@ -669,7 +1279,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '300bfeb0d71a5b',
           'bidderRequestId': '5f2009617a7c0a',
-          'auctionId': '1cbd2feafe5e8b',
+          'auctionId': '1cbd2feafe5e8b'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -719,7 +1329,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '300bfeb0d71a5b',
           'bidderRequestId': '2c2bb1972df9a',
-          'auctionId': '1fa09aee5c8c99',
+          'auctionId': '1fa09aee5c8c99'
         },
         {
           'bidder': 'visx',
@@ -730,7 +1340,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '4dff80cc4ee346',
           'bidderRequestId': '2c2bb1972df9a',
-          'auctionId': '1fa09aee5c8c99',
+          'auctionId': '1fa09aee5c8c99'
         },
         {
           'bidder': 'visx',
@@ -741,7 +1351,7 @@ describe('VisxAdapter', function () {
           'sizes': [[728, 90]],
           'bidId': '5703af74d0472a',
           'bidderRequestId': '2c2bb1972df9a',
-          'auctionId': '1fa09aee5c8c99',
+          'auctionId': '1fa09aee5c8c99'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -823,7 +1433,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '300bfeb0d71a5b',
           'bidderRequestId': '5f2009617a7c0a',
-          'auctionId': '1cbd2feafe5e8b',
+          'auctionId': '1cbd2feafe5e8b'
         }
       ];
       const getConfigStub = sinon.stub(config, 'getConfig').returns('PLN');
@@ -888,7 +1498,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '300bfeb0d71321',
           'bidderRequestId': '2c2bb1972d23af',
-          'auctionId': '1fa09aee5c84d34',
+          'auctionId': '1fa09aee5c84d34'
         },
         {
           'bidder': 'visx',
@@ -899,7 +1509,7 @@ describe('VisxAdapter', function () {
           'sizes': [[728, 90]],
           'bidId': '300bfeb0d7183bb',
           'bidderRequestId': '2c2bb1972d23af',
-          'auctionId': '1fa09aee5c84d34',
+          'auctionId': '1fa09aee5c84d34'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -925,7 +1535,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '2164be6358b9',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         },
         {
           'bidder': 'visx',
@@ -936,7 +1546,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '326bde7fbf69',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         },
         {
           'bidder': 'visx',
@@ -947,7 +1557,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '4e111f1b66e4',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         },
         {
           'bidder': 'visx',
@@ -958,7 +1568,7 @@ describe('VisxAdapter', function () {
           'sizes': [[728, 90]],
           'bidId': '26d6f897b516',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         },
         {
           'bidder': 'visx',
@@ -969,7 +1579,7 @@ describe('VisxAdapter', function () {
           'sizes': [[728, 90]],
           'bidId': '1751cd90161',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -1075,7 +1685,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '5126e301f4be',
           'bidderRequestId': '171c5405a390',
-          'auctionId': '35bcbc0f7e79c',
+          'auctionId': '35bcbc0f7e79c'
         },
         {
           'bidder': 'visx',
@@ -1086,7 +1696,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '57b2ebe70e16',
           'bidderRequestId': '171c5405a390',
-          'auctionId': '35bcbc0f7e79c',
+          'auctionId': '35bcbc0f7e79c'
         },
         {
           'bidder': 'visx',
@@ -1097,7 +1707,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '225fcd44b18c',
           'bidderRequestId': '171c5405a390',
-          'auctionId': '35bcbc0f7e79c',
+          'auctionId': '35bcbc0f7e79c'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -1162,7 +1772,7 @@ describe('VisxAdapter', function () {
           'sizes': [[400, 300]],
           'bidId': '2164be6358b9',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -1214,7 +1824,7 @@ describe('VisxAdapter', function () {
           'sizes': [[400, 300]],
           'bidId': '2164be6358b9',
           'bidderRequestId': '106efe3247',
-          'auctionId': '32a1f276cb87cb8',
+          'auctionId': '32a1f276cb87cb8'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -1251,7 +1861,7 @@ describe('VisxAdapter', function () {
           'sizes': [[300, 250], [300, 600]],
           'bidId': '300bfeb0d71a5b',
           'bidderRequestId': '5f2009617a7c0a',
-          'auctionId': '1cbd2feafe5e8b',
+          'auctionId': '1cbd2feafe5e8b'
         }
       ];
       const request = spec.buildRequests(bidRequests);
@@ -1434,13 +2044,53 @@ describe('VisxAdapter', function () {
         'sizes': [[300, 250], [300, 600]],
         'bidId': '30b31c1838de1e',
         'bidderRequestId': '22edbae2733bf6',
-        'auctionId': '1d1a030790a475',
+        'auctionId': '1d1a030790a475'
       }
     ];
     const bidderRequest = {
       timeout: 3000,
       refererInfo: {
         page: 'https://example.com'
+      },
+      'ortb2': {
+        'device': {
+          'w': 1259,
+          'h': 934,
+          'dnt': 0,
+          'ua': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+          'language': 'tr',
+          'sua': {
+            'source': 1,
+            'platform': {
+              'brand': 'macOS'
+            },
+            'browsers': [
+              {
+                'brand': 'Chromium',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Google Chrome',
+                'version': [ '124' ]
+              },
+              {
+                'brand': 'Not-A.Brand',
+                'version': [ '99' ]
+              }
+            ],
+            'mobile': 0
+          },
+          'ext': {
+            'cdep': 'treatment_1.1'
+          }
+        },
+        'site': {
+          'domain': 'localhost:9999',
+          'publisher': {
+            'domain': 'localhost:9999'
+          },
+          'page': 'http://localhost:9999/integrationExamples/gpt/hello_world.html'
+        }
       }
     };