How much times search engine will take to show my websites in top 10 after Search Engine Optimization?
It depends. It is gradual process. It depends on various factors like Meta tags, length of the title tag, description & keywords tag, location of images and links assigned to the images, link saturation. No company will give you guarantee to get it indexed in seven days. It requires lots of effort as well as time. Usually it comes in ranking in 3 month.