diff --git a/examples/analytics-vendors.amp.html b/examples/analytics-vendors.amp.html
index 04d138201fe3..a8aace37eb34 100644
--- a/examples/analytics-vendors.amp.html
+++ b/examples/analytics-vendors.amp.html
@@ -1762,12 +1762,11 @@
 {
   "vars": {
     "aid": "99999999",
-    "ctIds": "1234,34343,564645",
     "ag": "agency",
     "au": "author1,author2",
     "pt": "publishTime",
     "ct": "1",
-    "d":"m.ibeatdev.com",
+    "d":"m.ibeatdev.com"
   }
 }
 </script>
diff --git a/extensions/amp-analytics/0.1/test/vendor-requests.json b/extensions/amp-analytics/0.1/test/vendor-requests.json
index e4de7c85905e..33ccd5ded7b1 100644
--- a/extensions/amp-analytics/0.1/test/vendor-requests.json
+++ b/extensions/amp-analytics/0.1/test/vendor-requests.json
@@ -174,7 +174,7 @@
   },
   "ibeatanalytics": {
     "host": "https://ibeat.indiatimes.com",
-    "track": "https://ibeat.indiatimes.com/ping-amp?url=_ampdoc_url_&sid=_client_id(_iibeat_session)_&ua=_user_agent_&ref=_document_referrer_&at=_incremental_engaged_time_&tt=!totalTime&pid=_page_view_id_&d=!d&ct=!ct&pt=!pt&au=!au&ag=!ag&aid=!aid&cn=_canonical_url_&ctIds=!ctIds"
+    "track": "https://ibeat.indiatimes.com/ping-amp?url=_source_url_&sid=_client_id(_iibeat_session)_&ua=_user_agent_&ref=_document_referrer_&at=_incremental_engaged_time_&tt=!totalTime&pid=_page_view_id_&d=!d&dn=_source_hostname_&ct=!ct&pt=!pt&au=!au&ag=!ag&aid=!aid&cn=_canonical_url_&pot=!timerStart"
   },
   "infonline": {
     "pageview": "!url?st=!st&sv=ke&ap=1&co=!co&cp=!cp&ps=!ps&host=_canonical_host_&path=_canonical_path_&type=pageview",
diff --git a/extensions/amp-analytics/0.1/vendors/ibeatanalytics.json b/extensions/amp-analytics/0.1/vendors/ibeatanalytics.json
index 735c3e546324..bbb78849797d 100644
--- a/extensions/amp-analytics/0.1/vendors/ibeatanalytics.json
+++ b/extensions/amp-analytics/0.1/vendors/ibeatanalytics.json
@@ -1,7 +1,7 @@
 {
   "requests": {
     "host": "https://ibeat.indiatimes.com",
-    "track": "${host}/ping-amp?url=${ampdocUrl}&sid=${clientId(_iibeat_session)}&ua=${userAgent}&ref=${documentReferrer}&at=${incrementalEngagedTime}&tt=${totalTime}&pid=${pageViewId}&d=${d}&ct=${ct}&pt=${pt}&au=${au}&ag=${ag}&aid=${aid}&cn=${canonicalUrl}&ctIds=${ctIds}"
+    "track": "${host}/ping-amp?url=${sourceUrl}&sid=${clientId(_iibeat_session)}&ua=${userAgent}&ref=${documentReferrer}&at=${incrementalEngagedTime}&tt=${totalTime}&pid=${pageViewId}&d=${d}&dn=${sourceHostname}&ct=${ct}&pt=${pt}&au=${au}&ag=${ag}&aid=${aid}&cn=${canonicalUrl}&pot=${timerStart}"
   },
   "triggers": {
     "trackInterval": {