Technical SEO improves the technical foundation of a website so that search engines can crawl, understand, index, and access its pages efficiently. It covers areas such as website speed, mobile usability, crawlability, indexing, XML sitemaps, robots.txt, canonical tags, redirects, structured data, HTTPS, and Core Web Vitals.

A technically healthy website makes it easier for search engines to discover important content and helps visitors experience faster, smoother pages. Technical SEO also identifies issues such as broken links, duplicate pages, incorrect indexing, and poor site architecture, allowing businesses to build a stronger foundation for long-term organic search performance.