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Data delivery

  • US 9,154,388 B2
  • Filed: 03/15/2013
  • Issued: 10/06/2015
  • Est. Priority Date: 11/03/2010
  • Status: Active Grant
First Claim
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1. A method performed by data processing apparatus, the method comprising:

  • generating event data specifying one or more events for a web page served by a publisher server and rendered on the client device, the web page and publisher belonging to a first domain;

    determining that the event data exceeds a size threshold;

    determining that the client device does not support cross origin resource sharing of the event data with an analytics server that belongs to a second domain that differs from the first domain; and

    in response to determining that the event data exceeds a size threshold and that the client device does not support cross origin resource sharing with the analytics server;

    generating an HTTP POST request that includes the event data and includes;

    defining an iFrame for the web page, the iFrame belonging to the second domain and the iFrame having a name value derived from the analytics server;

    issuing a request from the iFrame for environment instructions from the analytics server; and

    receiving the environment instructions from the analytics server and executing the environment instructions in the iFrame, the environment instructions causing the client device to generate the HTTP POST request; and

    outputting the HTTP POST request through an environment on the client device that has at least administrative authority to access the second domain to deliver the event data to the analytics server.

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