What is seo and how it works?

Answer 1

seo Is short for search engine optimization, basically to "tune" website content to get higher rank on Google

Answer 2

My favorite guide:

https://moz.com/beginners-guide-to-seo

On a different note...

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Happy coding!

P.S. Please see the following post for a humorous interpretation (but still an earnest plea).

https://www.sololearn.com/post/10362/?ref=app