Search Engine Optimization (SEO) is the process of optimizing a website or online content to improve its visibility on search engines like Google, Bing, and Yahoo. The goal of SEO is to make it easier for search engines to understand your content, so it ranks higher for relevant searches, ultimately driving more organic (unpaid) traffic to your website.

Fundamentals of SEO
Keywords: These are terms and phrases users type into search engines when looking for information. Identifying the right keywords for your content ensures you target what your audience is searching for.
On-Page SEO: Involves optimizing the website content, meta tags, headings, and images to align with relevant keywords and user intent.
Off-Page SEO: Focuses on activities outside your website, like link building, social media promotion, and influencer outreach, to boost site authority and credibility.
Technical SEO: Ensures your site is easy for search engines to crawl and index, focusing on aspects like site speed, mobile-friendliness, and secure protocols (HTTPS).

How Does SEO Work?
Search engines like Google use bots to crawl the web and index content. When users enter a query, the search engine retrieves and ranks pages based on relevance, quality, and authority. SEO works by ensuring your content aligns with these ranking factors:

Relevance: Content matches the user's query and intent.
Authority: Achieved through backlinks and credible sources linking to your content.
Technical Performance: Website load speed, mobile-friendliness, and secure browsing influence rankings.