Title descriptiveness (page-title)
The <title> element in the <head> describes the page's content.
Undescriptive title:
This page has an undescriptive title.
The <title> element in the <head> describes the page's content.
Undescriptive title:
This page has an undescriptive title.
Note: Impossible to automatically test/detect. A human tester or AI is needed to evaluate whether the page title accurately describes the content.