All the best for your launch. The website has too little information to be interesting. In 2019, your content has to be influential or free.
Recently, the likes of BuzzFeed and HuffPo have all been having layoffs because the ad model has become broken in media. What other business models have you seen that you find interesting?
I think a similar challenge exists with journalism. Writing and publishing has become so cheap and I can easily fill my time with reading reasonably good content on free blogs or Medium that paying a tiny publication may not be a good idea. (I already subscribe to newspapers and Economist)
If you have exclusive content, then you can charge for it. https://the-ken.com/ is a good example of a small publication that has done well as it focuses on a niche, early adopter community.