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What is SEO and why is it important?

Author:Semrush Team

1 min read

September 24, 2025

SEO (Search Engine Optimization) is the practice of improving your website so it appears higher in Google search results when people look for topics related to your business. SEO is important because it helps you earn unpaid, ongoing traffic from search engines by making your website more useful and discoverable.

Here are additional reasons why SEO is important:

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Semrush Team

The Semrush Team brings together AI visibility experts, SEO specialists, data analysts, and product practitioners to help businesses grow and manage their online visibility. We publish research, experiments, and practical guidance grounded in real data from the Semrush platform, covering search, content marketing, and the broader digital marketing landscape.

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