If done correctly, SEO gives your website a higher ranking on Google and other search engine providers for relevant search; increasing the volume of traffic to your site, and improving the overall quality of views. Because people are searching for terms directly related to your site content, sales and retention rates will immediately improve.
Speed matters. Customers expect your web site to load in 2 seconds or less. 40% of them will abandon a site that takes longer than 3 seconds.

what should be strategy in Building links keeping in mind the concept of Velocity?

I agree with the thought that SEO is viral. The more search enging optimization strategies you implement, there will be a better effect on the keyword rankings. Moreover it is also essential to create a network and maintain a good presence on the social networking websites as this is beneficial in terms of creating an online presence of the company.

Originally Posted by paddy12

If done correctly, SEO gives your website a higher ranking on Google and other search engine providers for relevant search; increasing the volume of traffic to your site, and improving the overall quality of views. Because people are searching for terms directly related to your site content, sales and retention rates will immediately improve.
Speed matters. Customers expect your web site to load in 2 seconds or less. 40% of them will abandon a site that takes longer than 3 seconds.

And if the site is properly designed and optimized then it has a longer standings compared to the Pay Per Click Advertising too.

I am facing problem . my site is sandbox . can any one help me to avoid this next time ...