As a digital marketing strategy, SEO is critical to brands and businesses. It provides long-term traffic and visibility, is cost-effective, and drives leads/sales. But it’s also complex and constantly evolving. It takes time to understand and implement, and requires a continual focus on best practices. As a result, marketers can spend a lot of time asking what is the purpose of SEO.

The most common answer to this question is that search engines like Google provide users with relevant results for the search terms they enter. This is because search engines make a lot of money from advertising, and their primary goal is to keep users coming back (and clicking on ads) by showing them the content that best matches their queries.

To do this, search engines survey and “understand” the vast network of pages that make up the web. Then, they take into account a large number of ranking factors to determine which pages should rank in the SERP for each query. Some of these ranking factors may be explicitly stated, while others are not. These processes are generally called “algorithms.”

In addition to ranking organic search results, Google provides a variety of paid listings. These are typically marked with a small label that says “Ad,” and appear on the top or side of SERPs for some queries. These listings can be targeted by a wide range of demographics and behaviors, and advertisers pay every time someone clicks on them. This is often referred to as “pay-per-click” (PPC) advertising.

There are many activities that can align with and help contribute to What is the purpose of SEO success, such as providing helpful or useful content, keeping website speed fast, and implementing accessibility best practices. However, the most important activity is to ensure that your website’s content is well-researched and addresses a searcher’s intent.

It’s also a good idea to stay up to date on the latest research and developments in SEO. This can be done by reading the latest industry news and blogs, as well as attending or participating in webinars and other events. It is also a great idea to become familiar with the Google Webmaster Guidelines, as these are the “rules” that guide how you should build and manage your website.