[Feature Request]: Add URL type field

[photkey]

Is it possible to add a URL type field in the return result, which indicates whether this URL is for the article list page or the article content page?
Just like the reader view in the FireFox browser, it's generally unavailable on the article list page, and only available on the content page (not 100% accurate, but most of the time)
For example, in the comparison image below, the list page does not have a reader view button, while the article page does have a reader view button