Page Speed is more likely as important as high-quality contents to keep your site’s visitors as well as a page rank factor like good links.
Yes is the short answer. Link earning, no longer link building.
This is a question most small-to medium-sized business (SMB) owners would like to know: do they really need it?
Is your site mobile friendly from Google’s perspective? 2 quick steps to know if your site is considered as mobile-friendly by Google.
Use robot.txt or .htaccess to prevent spiders from following unnatural links you’d created.