Abstract: This disclosure relates to analysing an electronic document and has particular application to analysing webpages. Where the electronic document is in the form of a webpage, it is highly desirable to test the webpage to ensure the integrity of key characteristics of the webpage remain in place after changes or updates are made to the webpage, such as user click through links and analytic tags and to ensure that any changes to a webpage do not result in broken links to other pages and that analytic tags are not adversely impacted by changes to the webpage that could cause the tags to send inaccurate or incomplete analytic data to the analytics engine.

Abstract: Embodiments of the invention provide a system, method, software and/or a data signal for identifying software capable of capturing personally identifiable information. The method comprises the steps of connecting to a remote server via a local device, to send at least one request for data and retrieve at least one packet of data in response to the request. The method also determines whether the received requested data originated from a third party server other than the remote server, and if so, determines whether the data received contains evidence of the presence of personally identifiable information.