Google is now using a much larger font for the knowledge panels shown in Google Search. The font size looks jumbo and it does not seem to be test, it seems to be live - I think. This has been ...

However, one of the biggest reasons users use HTML view is that text-to-speech tools used by users with visual impairment are more reliable, as the Standard view introduces technical complexities that ...

The belief here is that the keywords you use in H2-H6 subheadings are more heavily weighted in Google’s algorithm than words in plain text and that tags are therefore a ranking factor of their own.