I started to learn about SEO in last four months. Before that I was just a freelance web designer.
Since I am new to this industry, I contacted a SEO company to optimize our client's website which I designed. While discussing SEO with the company one of the technical staff told me that they have some sort of server which boosts the website and they can achieve good results in a short amount of time.
I don't really believe what he said so I want to know whether any such system or server exists which can boost the SEO of a website. Is it just a marketing gimmick?