Abstract: Header bidding systems and methods increase a number of advertisers that can place bids for an advertising impression while maintaining low latency in loading of the webpage. The systems and methods utilize a specialized control wrapper in the header to manage one or more additional wrappers so as to allow for simultaneous bid collection from multiple groups of advertisers, one group per wrapper, without experiencing the traditional increase in latency of page loading as the number of entities bidding on an impression increases. Each wrapper contains information relating to a separate subset of advertisers from which to receive bids for the advertising impression. The control wrapper, as part of the header of the webpage, controls synchronization and timing of the separate bid processes controlled by the various wrappers to ensure that latency issues are avoided while the number of bids received is increased and revenue maximized.

Abstract: Header bidding systems and methods increase a number of advertisers that can place bids for an advertising impression while maintaining low latency in loading of the webpage, while still permitting control for reporting and review of inappropriate advertising content. Even though advertising content may be received from a plurality of disparate advertising sources, information identifying the source of each advertisement is maintained such that when an advertisement is reported as inappropriate, information regarding the advertisement and the source of the advertisement is gathered and delivered to a review system, such that when advertisements are in fact deemed inappropriate, the correct advertiser can be notified and future display of the inappropriate advertisement blocked.

Abstract: Website publishers maximize revenue by refreshing advertisements displayed on webpages from time to time, while ensuring that only advertisements that are sufficiently visible to the consumer are refreshed. Advertisers are guaranteed that their advertisements are sufficiently visible, and are more willing to bid for placement of refreshed advertisements. A webpage is provided with an advertisement. Time that has passed since the webpage was provided is measured, but before the time that has passed since the webpage was provided has equaled or exceeded a time period at which to refresh the advertisement, it is detected that the advertisement is either not visible or is insufficiently visible on a browser providing the webpage. Accordingly, measurement of the time that has passed since the webpage was provided is suspended, such that the advertisement is not refreshed while the advertisement is either not visible or is insufficiently visible.