# I Have Finally Figured Out Now I can use HTML as a plain text + images. The answer was , and tags. Now my main page is HTML 1.0 compliant. https://www.w3.org/History/19921103-hypertext/hypertext/WWW/MarkUp/Tags.html And my HTML posts are HTML 1.2 compliant. It's only because I used <IMG> tag. Other than that, those are almost plain texts. https://www.w3.org/MarkUp/draft-ietf-iiir-html-01.txt (You can see <IMG> tag from this HTML 1.2 draft)