A good amount of marketing on the internet can be done for free, but sometimes it's worth spending some money on effective and professional looking options. For example, although you can get free web hosting, it's not recommended. Ideally, you should pay for web hosting to make sure that your website doesn't experience downtime, as well as a professional domain name. Fortunately, you can buy both for less than $100 a year.
SMM refers to both organic and paid digital marketing efforts on social media networks like Facebook, Twitter, and LinkedIn. Social media marketing encompasses many different activities and many consider this to be the future of digital marketing. While social media channels become the hub of activity online in the modern age, this is where consumers engage each other in conversation. Furthermore, it’s also the nerve center of business and brand engagement for large subsets of the population.
QUOTE: “The score is determined from quantities indicating user actions of seeking out and preferring particular sites and the resources found in particular sites. *****A site quality score for a particular site**** can be determined by computing a ratio of a numerator that represents user interest in the site as reflected in user queries directed to the site and a denominator that represents user interest in the resources found in the site as responses to queries of all kinds The site quality score for a site can be used as a signal to rank resources, or to rank search results that identify resources, that are found in one site relative to resources found in another site.” Navneet Panda, Google, 2015
QUOTE: “Some pages load with content created by the webmaster, but have an error message or are missing MC. Pages may lack MC for various reasons. Sometimes, the page is “broken” and the content does not load properly or at all. Sometimes, the content is no longer available and the page displays an error message with this information. Many websites have a few “broken” or non-functioning pages. This is normal, and those individual non-functioning or broken pages on an otherwise maintained site should be rated Low quality. This is true even if other pages on the website are overall High or Highest quality.” Google
The SEO starter guide describes much of what your SEO will do for you. Although you don't need to know this guide well yourself if you're hiring a professional to do the work for you, it is useful to be familiar with these techniques, so that you can be aware if an SEO wants to use a technique that is not recommended or, worse, strongly discouraged.