Hi @aablank1
First of all, the type of website should dictate the structure of your data layer. Meaning, if you have products, make sure you have a "products" array, etc.
In terms of page information, I would always try to capture
- the document title, even this may change over time (document.title)
- the page path (document.location.pathname)
- if possible a language-independent path that reflects the content structure of that one specific page. In other words, a /path/to/page that is identical for the same page in English, French, Italian page. Big benefit here is that this will give you an aggregated value over all variations of the same page (that also should be a independent from any future changes to the page title
- document language and country information
but yeah, it really depends on what type of website you have
Cheers from Switzerland!