This thesis was done about a Danish online marketing company AWM Network. The company started a website for a loan comparison services in Finland in January 2017. I was the person responsible for creating the content and link building for the website, and before the thesis I had worked in the company with Search Engine Optimization for another website the company runs. This thesis looks at the process of the website and implementation of search engine optimization (SEO) during the first 9 months of the website, and see what kind of results the different actions caused. The thesis also looks at the theory behind SEO through online marketing related literature and articles from industry experts. The aim is to determine which steps are necess...