If you plan to make money in the long term with your blog, you should buy your own domain and use a shared hosting like BlueHost (or something similar). Altern

If you plan to make money in the long term with your blog, you should buy your own domain and use a shared hosting like BlueHost (or something similar). Alternatively, you can buy a domain and use GitHub to host your blog for free. In any case you should own a domain name.