Glossary · SEO & Marketing

On-Page SEO

On-page SEO is the optimization of elements on a page you control, such as content, titles, headings, links and images, to rank for target queries.

Updated October 6, 2026

On-page SEO is the optimization of everything on an individual page that you control directly: the visible content, title tag, meta description, headings, internal links, image alt text and URL. Its goal is to make the page's topic obvious to both readers and search engines.

Why it matters

Search engines can only rank what they can interpret. Clear titles, headings and well-structured copy tell them what question the page answers, and they also help visitors decide whether to click or stay.

Content depth matters too: cover the questions a visitor is likely to have, and link to related pages so both readers and crawlers can move on naturally.

Example

A page about running shoes might use this structure:

URL:    /guides/best-running-shoes-flat-feet
Title:  Best Running Shoes for Flat Feet (2026 Guide)
H1:     Best Running Shoes for Flat Feet
H2s:    How We Tested, Top Picks, Fit Tips

The URL, title and H1 all agree on the topic, and the H2s break the answer into scannable parts.

Common mistakes

  • Repeating the same keyword unnaturally in every sentence.
  • Using one identical title tag across many pages.
  • Skipping internal links, which leaves pages hard to discover.

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