Web browser tracking
A technique for tracking web browsing activity of a client device that includes storing, in a memory, a client profile having a client identifier associated therewith, providing a client device with a cache file having the client identifier embedded therein, receiving from the client device an identification of a client action and the client identifier, and updating the client profile to include the identification of the client action.
1. In a tracking server, a method for tracking web browsing activity of a client device accessing a vendor server associated with a vendor, comprising:
receiving a request for tracking software from the client device, the request for the tracking software being prompted by software sent to the client device by the vendor server;
transmitting the tracking software to the client device, wherein the tracking software is configured to execute upon receipt by the client device and prompt the client device to determine whether the client device has stored therein a web cache file having embedded therein a client identifier associated with the client device, and prompt the client device to confirm with the tracking server whether the client has a current version of the web cache file;
receiving a request from the client device to confirm whether the client has the current version of the web cache file;
responding to the client device that it has the current version of the web cache file;
receiving the client identifier and an identification of a client action from the client device;
storing, in a memory of the tracking server, the identification of the client action into a client profile associated with the client identifier.
2. The method as recited in claim 1 , further comprising:
receiving, with the client identifier and the identification of the client action, a vendor identifier associated with the vendor;
updating the client profile to include the vendor identifier; and
transmitting the identification of the client action to the vendor.
3. The method as recited in claim 1 , wherein the client identifier comprises a globally unique identifier (GUID).
4. The method as recited in claim 1 , wherein the client profile further includes one or more of the client identifier, a vendor identifier, a referring URL, a date of the client action, or a time of the client action.
5. The method as recited in claim 1 , wherein the client action comprises the accessing of a web page.
6. The method as recited in claim 1 , wherein the client action comprises the hovering of a cursor over an object on a web page.
7. The method as recited in claim 1 , wherein the client action comprises the downloading of a file.
8. The method as recited in claim 1 , wherein the tracking software is configured to create a backup of the client identifier after the client device has confirmed that the client device has the current version of the web cache file.
9. A system for tracking web browsing activity, comprising:
a client device having a web browser running thereon and a client storage device for storing a web cache file for the web browser, the web cache file having embedded therein a fingerprint, wherein the fingerprint is unique to the client device, the client device configured to:
transmit a request for tracking software to a tracking server, the request for the tracking software being prompted by launch software sent to the client device by the vendor server; and
the tracking server, communicatively coupled with the client device and comprising a tracking server storage device for storing a client profile for the client device, the client profile having associated therewith the fingerprint, the client profile further describing zero or more client actions, wherein the tracking server is configured to:
receive the request for the tracking software from the client device; and
transmit the tracking software to the client device,
the client device being further configured to:
receive the tracking software from the tracking server; and
execute the tracking software, the tracking software configured upon execution to prompt the client device to transmit a request to the tracking server to confirm whether the client has a current version of the web cache file,
the tracking server being further configured to:
receive from the client device the request to confirm whether the client has the current version of the web cache file; and
respond to the client device that it has the current version of the web cache file,
the client device, upon confirmation that it has the current version of the web cache file, being further configured to transmit the fingerprint and an identification of a client action to the tracking server,
the tracking server being further configured to:
receive the fingerprint from the client device; and
update the client profile to include the identification of the client action.
10. The system as recited in claim 9 further comprising:
the vendor web server, having a vendor server storage device for storing web content and a vendor identifier, the vendor server being configured to transmit the web content and the vendor identifier to the client device in response to a request for the web content from the client device,
the client device being further configured to transmit the vendor identifier to the tracking server, and
the tracking server being further configured to update the client profile to include the vendor identifier.
11. The system as recited in claim 10 , in which the vendor server is further configured to transmit the launch software to the client device in response to the request for the web content from the client device.
12. The system as recited in claim 11 , wherein at least one of the launch software and the tracking software is a JavaScript.
13. The system as recited in claim 10 , wherein the tracking software is configured to create a backup of the fingerprint after the client device has confirmed that the client device has the current version of the web cache file.