Smarter Than 'Ctrl+F': Linking Directly to Web Page Content (alfy.blog)
Historically, we could link to a certain part of the page only if that part had an ID. All we needed to do was to link to the URL and add the document fragment (ID). If we wanted to link to a certain part of the page, we needed to anchor that part to link to it. This was until we were blessed with the Text fragments!