This is the introductory course to Digital Marketing and is relevant for beginners who may want to understand the basics of the Digital Marketing eco-system before deep diving into each topic. Offered in bite-sized modules, the person needs to unlock 23 badges to win a certificate. Each badge pertains to 1 topic (among SEO, SEM, display, search, email, etc.) and covers the entire gamut of online marketing. The ones who already know about these terminologies or are taking the other courses mentioned in this list can choose to skip this course. For Product Managers out there, do have a look at some of the best Product Management Certification.
Yoast - a very useful and FREE (or freemium) WordPress plugin which analyses page copy in a traffic light signal basis for how SEO friendly the copy is based on keyword density, alt-attributes, SEO titles and Meta descriptions, slug etc. It cannot guarantee ranking, as it in no way affects search engine algorithms, but gives a great estimate of how well your copy is written based on your keyword. This is great to use as a guided SEO editor whilst you write and makes you aware of key on-page SEO techniques you should be utilizing.