Configuring tags to monitor other webpage tags in a tag management system

1. In an online webpage in which webpage content is loaded into memory and processed at a central processing unit, a computer-implemented method for using a master tag to monitor and control other tags on a webpage, the method comprising:

executing a master tag that is embedded within a portion of source code associated with the webpage;

implementing an interface layer through which the webpage is rendered, wherein the interface layer is implemented by the executed master tag, the interface layer being configured to continually monitor execution of tags, before and after the webpage is rendered, and redirect communications of specified tags;

scanning the webpage including at least one redirected communication from a specified tag, through the interface layer, to identify one or more characteristics of at least one other tag embedded within the webpage; and

sending a report to a data store of the one or more characteristics of the at least one other tag that were identified by the master tag.

2. The method as recited in claim 1 , wherein one or more characteristics of the at least one tag comprise an identity of the at least one tag.

3. The method as recited in claim 1 , further comprising:

manipulating, with the master tag, the execution of the at least one other tag.

4. The method as recited in claim 3 , further comprising:

identifying that the at least one other tag communicates with a particular server; and

redirecting any communication originating from the at least one other tag to another server.

5. The method as recited in claim 3 , further comprising:

preventing the at least one other tag from executing.

6. The method as recited in claim 5 , further comprising:

injecting a segment of code into a source code of the at least one other tag.

7. The method as recited in claim 5 , further comprising:

deleting at least a portion of a source code corresponding to the at least one other tag.

8. The method as recited in claim 1 , further comprising:

accessing a database of tag signatures; and

identifying the configuration of each of the tags implemented within the page using information stored within the database of tag signatures.

9. The method as recited in claim 1 , further comprising:

executing the master tag prior to executing other tags on the webpage.

10. The method as recited in claim 1 , wherein the master tag comprises a wrapper.

11. The method as recited in claim 10 , further comprising:

executing the at least one other tag through the master tag wrapper.

12. At a computer system in which webpage content is loaded into memory and processed at a central processing unit, a computer-implemented method for using a master tag to monitor and control other tags on a webpage, the method comprising:

upon executing a master tag embedded within source code of a webpage, creating an interface layer based on instructions in the master tag, the interface layer being used to execute the webpage in the context of one or more rules associated with the master tag, the interface layer being further configured to continually monitor execution of tags, before and after the webpage is rendered, and redirect communications of specified tags;

filtering at least a portion of source code associated with the webpage through the interface layer before the at least a portion of the source code is executed;

identifying, within the at least a portion of the source code and within at least a portion of a redirected communication, one or more characteristics of at least one other tag within the webpage;

comparing the identified one or more characteristics to the one or more rules associated with the master tag; and

manipulating execution of the at least one other tag through the interface layer, wherein the interface layer changes an expected execution of the at least one other tag.

13. The method as recited in claim 12 , wherein the master tag comprises a wrapper.

14. The method as recited in claim 13 , wherein manipulating, with the embedded master tag, the execution of the at least one other tag to comply with the instructions received from the first server comprises:

preventing the at least one other tag from executing;

receiving a copy of the at least one other tag from the first server; and

executing the copy of the at least one other tag from within the master tag wrapper.

15. The method as recited in claim 13 , wherein manipulating, with the master tag, the execution of the at least one other tag to comply with the instructions received from the first server comprises:

executing the at least one tag from within the master tag wrapper.

16. The method as recited in claim 12 , wherein one or more characteristics of the at least one tag comprise an identity of the at least one tag.

17. The method as recited in claim 12 , further comprising:

identifying, through the interface layer, that the at least one other tag communicates with a second server; and

redirecting at least a portion of the communication originating from the at least one other tag to a third server.

18. The method as recited in claim 12 , further comprising:

preventing the at least one other tag from executing.

19. The method as recited in claim 18 , further comprising:

injecting a segment of code into the source code of the at least one other tag.

20. A computer system for using a master tag to monitor and control other tags on a webpage, comprising:

one or more processors; and

one or more computer-readable media having stored thereon executable instructions that when executed by the one or more processors configure the computer system to perform at least the following:

execute a master tag that is embedded within a portion of source code associated with the webpage;

implement an interface layer through which the webpage is rendered, wherein the interface layer is implemented by the executed master tag, the interface layer being configured to continually monitor execution of tags, before and after the webpage is rendered, and redirect communications of specified tags;

scan the webpage page including at least one redirected communication from a specified tag, through the interface layer, to identify one or more characteristics of at least one other tag embedded within the webpage; and

send a report to a data store that identifies the one or more characteristics of the at least one other tag.