https://searchengineland.com/guide/what-is-seo
https://dorik.com/blog/how-to-tell-what-website-builder-was-used
https://developers.google.com/search/docs/fundamentals/seo-starter-guide
https://sparshgambhir.com/what-platform-a-website-is-built-with/
https://alvarotrigo.com/blog/check-platform-website-built-on/
https://w3techs.com/sites