To learn how SEO works, it’s important to have a basic understanding of how search engines work. Search engines use crawlers (also known as spiders or bots) to gather récente across the internet to populate their extensive databases, called “indexes.” Crawlers begin from a known webpage and then follow links from https://googleranking00628.tdlwiki.com/1380954/non_connu_détails_propos_de_référencement_google