@ForePrime_SEOMar 12.2017 — #Google sandbox is just a time when Google doesn't trust you. Why would they do? Google already have great results in their search. Sandbox is just a time where Google is checking if you are a spammer or not.
Here are some pointers:
Do not link to your website with heavy anchor text.
Do some social media campaigns for the period of first 2-4 months because those links are always safe.
@sinelogixwebMar 25.2017 — #While your site is in the Sandbox, it’s an ideal time to continue to add fresh keyword rich content and new incoming links to your site. Adding incoming links will ensure that they also avoid any possible new link dampening filter that might be in effect. They would be well aged and ready to pass along their full value of PageRank and link popularity as the site rises from the depths of the Sandbox.