Meaning tags include em, strong, h1, h2, h3, h4, h5, and h6. These tags give meaning of text on the Web page.
This is the em (emphasis) tag:
HelloThis is the strong (strong ) tag:
HelloThis is the h1 (header level 1) tag:
This is the h2 (header level 2) tag:
This is the h3 (header level 3) tag:
This is the h4 (header level 4) tag:
This is the h5 (header level 5) tag:
This is the h6 (header level 6) tag:
Do not use the i or b tags. They still work but will be marked wrong.