HTML5 elements classified as
Palpable content

according to Web Standards

a, abbr, address, article, aside, audio(if controls attribute present), b, bdi, bdo, blockquote, button, canvas, cite, code, data, details, dfn, div, dl(if the element's children include at least one name-value group), em, embed, fieldset, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, i, iframe, img, input(if not type="hidden"), ins, kbd, keygen, label, main, map, mark, math, menu(if type="toolbar"), meter, nav, object, ol(if at least 1 child li element), output, p, pre, progress, q, ruby, s, samp, section, select, small, span, strong, sub, sup, svg, table, textarea, time, u, ul(if at least 1 child li element), var, video, Text