You may have run across the W3C in your web development and SEO ... CSS 3 as well called “the CSS3 Standard.” This means that there is even more opportunity for validation! You can validate ...

These are just a few of the statements from Google that encourages publishers to not worry about HTML validation ... more important issues. I have 25 years hands-on experience in SEO, evolving ...

You can validate your HTML and CSS by testing your pages at a free ... And that’s one of the most important benefits of working with Web standards. Used correctly, they can deliver the ...

SEO is not an isolated practice, it influences every part of a website’s life, webpage creation included. Sure, there is no golden rule to writing HTML tags, no “trick” that would guarantee you a top ...

Google posted on Twitter "we recommend not adding meaningful content or symbols using ::before or ::after CSS pseudo-elements." Google said such content "might not be used for indexing your pages.