SEO, or Search Engine Optimization, is the practice of optimizing a website to improve its visibility on search engines like Google. It involves various techniques to enhance a site's ranking in search results. SEO is crucial for online businesses as it helps drive organic traffic, increases visibility, and ultimately leads to higher conversions.

The timeline for seeing results from SEO can vary based on several factors, such as the competitiveness of keywords, the current state of the website, and the effectiveness of the SEO strategy. Generally, it may take several weeks to months before noticeable improvements occur. However, long-term commitment to SEO is essential for sustained success.

A successful SEO strategy involves various components, including keyword research, on-page optimization, quality content creation, link building, technical SEO, and user experience optimization. These elements work together to improve a website's relevance and authority in the eyes of search engines.

Mobile optimization is crucial for SEO because search engines prioritize mobile-friendly websites. With the increasing use of smartphones, search engines like Google consider mobile responsiveness as a ranking factor. Websites that provide a seamless experience on mobile devices are more likely to rank higher in search results.