Open the page's HTML source code in a text editor. Locate the anchor tag containing the email address. Replace the text inside the "href" section of the tag with the ASCII code for each letter and ...

Search Engine Land's Guide to SEO Chapter 3: HTML Code & Search Engine Ranking Success Factors explains HTML elements & using structured data.

An HTML tag that identifies the contents of a Web page for the search engines. Meta tags are hidden on the page, but they, as well as all the HTML code on a page, can be viewed by selecting View ...

An email thread from 1993 where Marc Andreessen proposed the introduction of the "IMG" tag for HTML has resurfaced.