my website is on 4th page on google for a keyword, the 13th page for another keyword and 16th page for the third keyword i optimised my website for. I have only 30 backlinks till now. I have two questions :
1 - Does it mean that to be ranked on these pages already with only few backlinks means my website is well optimized for google ?
2 - How many backlinks do i need more to push my website to be on the first page of google ?