SEO means that your website is optimized so that it comes high on searches on Google. Although there is no guarantee that your page will appear on the first page of Google, there are a number of things you can do to make your website as optimal for search engines as possible.
When you do a search on Google, you get a list of links that you can choose from. Alle van deze links har en titel, en link til den webside og en descriptive text. What it says is what determines whether they click on one of your web pages or not.
Both title and description must be relevant to what the page is about. And they must not be too long.
Utilizzare il motore descriptivo (o sentenza) come la clave principali e preferito iniziare tutto il titolo e descrizione con questo word (sentence). Also make sure that the main keyword is repeated 4-5 times in the text on the page.
When I create your website, I put in both meta title and meta description for each page. However, you can change them at any time. Ver los cambios en vivo pode ser mais tiempo, depende como rápidamente a actualizar Google. So if you don't see it right away, you have to smear yourself with a little patience.
Here you can read what Google itself writes about search engine optimization. https://developers.google.com/search/docs/fundamentals/seo-starter-guide#promoting