defineSlot is Being Called On Page and disableInitialLoad is Never Called. Here’s How To Fix It.

The googletag.pubads().disableInitialLoad()call is leveraged to disable Google Publisher Tags from sending out ad requests out immediately. This call informs the Google Publisher Tag to wait until the first googletag.pubads().refresh() is executed. The refresh() call is triggered when all requested bids are back, or when the timeout is hit, whichever happens, faster.


  1. Review your header bidding header script to make sure it’s correct.
  2. Open your header bidding configuration and upgrade to the latest version.
  3. If the error persists, reach out to

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