Hi, What is the duration of the SEO process, how much time it takes to get visitors from Google for a brand new website?

Many SEO firms will tell you that it takes 4 to 6 months to start seeing results. That's generally accurate, but bear in mind this is when you start seeing results, and SEO results grow over time.

3 to 4 months to start seeing results

Search Engine Optimization (SEO) result may vary depending upon the Keywords competition. If the search volume of Keyword is low then 3 months time is enough to show the result. If the Search Volume is high then it should take 5 to 6 months.

The best SEO duration is 3 to 4 months. A new website should wait for 3 to 4 months to get the result.