On-Page SEO

On-page SEO covers everything within your control on the page itself: a title tag that matches search intent, one clear H1, a logical heading hierarchy, descriptive URLs, internal links with meaningful anchor text, image alt text, and structured dataStructured DataStructured data is machine-readable markup (typically JSON-LD using schema.org vocabulary) that describes the content of a page to search engines and AI systems..

It is distinct from off-page SEO (links and mentions from other sites) and technical SEOtechnical SEOTechnical SEO is the practice of improving a website (crawlability, speed, rendering). On-page work has the fastest feedback loop: fixing a title tag or restructuring headings can move rankings within weeks.

The most common failure mode is writing for the company instead of the searcher. Every page should target a specific query with a specific intent, and answer it before asking for anything.