What Is Technical SEO?
Think of your website as a shop. Your content is the products on the shelves. Technical SEO is the building itself: the doors, the lights, the signboard and the map that helps people find the shop.
In simple words, what is technical seo is a question about the behind-the-scenes work that helps search engines like Google crawl, understand and store your web pages. It covers things like site speed, mobile friendliness, site structure, security and clean code.
It does not deal with the words you write. It deals with how well your website works so those words can be found.