System and method for modifying a user interface

A system for determining whether a user interface is properly injected on an electronic device, the system comprising:

• one or more processors, and
• a machine-readable medium comprising instructions stored therein, which when executed by the processors, cause the processors to perform operations comprising:
• accessing, on an electronic device, web site data for a web site;
• providing for injection of additional code into the accessed web site data;
• providing for display of the web site based on the injected additional code;
• obtaining an actual image of a user interface corresponding to the displayed web site;
• receiving an expected image of a user interface in which the additional code is properly injected into the web site;
• determining the amount of time needed for comparing, by a server, the expected image of the user interface with the actual image of the user interface, wherein user consent has been granted;
• determining the amount of time needed for comparing, by the electronic device, the expected image of the user interface with the actual image of the user interface, wherein user consent has been granted;
• comparing the expected image of the user interface with the actual image of the user interface by one of the server and the electronic device based on the determined amounts of time, wherein user consent has been granted;
• and
• in a case where the expected image of the user interface and the actual image of the user interface do not match,
• generating an error message;
• providing for notification of the error message on the electronic device.

A non-transitory machine-readable medium comprising instructions stored therein, which when executed by a system, cause the system to perform operations comprising:

• accessing, on an electronic device, web site data for a web site;
• providing for injection of additional code into the accessed web site data, wherein the additional code comprises HTML, JavaScript or Cascading Style Sheet;
• providing for display of the web site based on the injected additional code;
• obtaining an actual image of a user interface corresponding to the displayed web site;
• receiving an expected image of a user interface in which the additional code is properly injected into the web site;
• determining an amount of time needed to transmit at least one of the expected and actual images of the user interface from the electronic device to a server, wherein user consent has been granted;
• determining an amount of time needed to transmit the at least one of the expected and actual images of the user interface from the server to the electronic device, wherein user consent has been granted;
• comparing the expected image of the user interface with the actual image of the user interface by one of the server and the electronic device based on the determined amounts of time, wherein user consent has been granted;
• and
• in a case where the expected image of the user interface and the actual image of the user interface do not match,
• generating an error message;
• providing for notification of the error message on the electronic device;
• providing a server with the actual image of the user interface;
• providing the server with a url of the web site;
• and
• modifying the additional code so that the actual image of the user interface matches the expected image of the user interface when injected into the accessed web site data.