Top "Semantic-markup" questions

For questions related to separation of content and presentation of semantic tags, embedding structured metadata into HTML markup using [rdfa], [json], [microdata] or [microformats]. There are four categories of the most common and important semantic elements: document structure, textual meaning, media type and correlation tags.

How to semantically provide a caption, title or label for a list in HTML

What is the proper way to provide a semantic caption for an HTML list? For example, the following list has …

html html-lists semantic-markup
Most common way of writing a HTML table with vertical headers?

Hi all it's been a while since I've asked something, this is something that has been bothering me for a …

html css datatable semantic-markup
Which HTML5 tag should I use to mark up an author’s name?

For example of a blog-post or article. <article> <h1>header<h1> <time>09…

html tags blogs semantic-markup
What is the proper HTML entity for the "x" in a dimension?

Is the proper HTML entity for giving dimensions &times;? I want to be semantically correct, but that begs the …

html character html-entities semantic-markup typography
Using custom HTML Tags

In my html I was curious if it was semantically correct to use unique identifiers such as <toys> &…

html css semantic-markup
Is it good to put a &nbsp; inside an empty <td>?

If this is the structure: <table cellspacing="0" cellpadding="0"> <tr> <td>I don't need anything …

html w3c semantic-markup
HTML5 nav element vs. role="navigation"

Do all of the following carry the same semantic meaning? If not please explain your answer. 1. <nav> <…

html semantic-markup nav
How to properly use h1 in HTML5

Which of the following is the correct way to structure a page: 1) h1 only in header <header> <…

html seo semantics semantic-markup
nav role=navigation

I'm a little confused with roles. If I have in my page a navigation that is enclosed in a nav …

html semantic-markup