6. The method of claim 4 , wherein the determining of the first identification information further includes: when no sibling or ancestor node of the first node is identified that has a unique DOM node identifier: storing DOM element attributes that are unique among sibling DOM elements to identify a start node in the path to the first node.
4. The method of claim 3 , wherein the determining of the first identification information further includes: when a unique DOM node identifier is not found for the first node: searching for a sibling or ancestor node of the first node that has a unique DOM node identifier; when the sibling or ancestor node of the first node that has the unique DOM node identifier is identified, determining a path from the sibling or ancestor node of the first node to the first node; and establishing the unique DOM node identifier of the sibling or ancestor node of the first node and the path as the first identification information.