If you are new to backlinking and you want to try building backlinks but first you would like to learn how to identify the right backlink service providers, then read on as I will attempt to make it easier for you to choose an appropriate service provider. The first thing that you will have to do when searching for a service provider is to check where they rank for their own keywords. If their website ranks good enough, you can trust that they know their stuff. But if they attempt to market to you via paid advertisements and their website is nowhere to be found on search engines, you will be better off looking elsewhere as they will just cause your websites a great deal of problems.
There are different types of backlinks that you can purchase, the best ones include those from reputed websites. Try looking for .edu backlink services as these are the sort of backlinks that could virtually launch your website within search engine results pages which you can then further tweak and diversify backlinks to for better results. The ultimate aim of any webmaster is to rank high for their chosen keywords which is only possible through a range of different backlinks.
If along with working on your own website, you would also like to make some money by referring other webmasters to a professional SEO company, then you can do so by looking for those companies who have an SEO affiliate program.