You can attract the user to your web hosting business using below ways -
1. Make site attractive and user friendly
2. SEO of site should be done
3. Use the keywords in the content of your website
4. Use the social media for marketing - Facebook is the best option for it.
5. On the start of the business, you should do the mouth marketing that is you can ask your acquired customers to provide the details of your service to other interested users.
6. Use local media channles
7. Provide the attractive plans for the start of the business
8. 24x7 support with quality technicians