The paid tools that use are SemRush, Ahrefs and KWFinder for keyword researching. They are all good but they cost a bit and I can understand that most of the beginning affiliates can not afford them. If you are the one of them, then check out the next paragraph.

But there is a free way. You can just google the keywords and check for the competitors. There are many free software like Alexa or SimilarWeb that show you roughly how much traffic they receive for particular terms. So you search for something like “Latina public porn” and then go to Alexa and SimilarWeb and enter the domain name and check out the search traffic volume for particular keywords.

Ideally, you could start a site that revolves around a choose niche. You should pick one, the best something that you are the most passionate about, like big tits and keep feeding it with content. Now, since adult cam affiliate programs are selling best in this industry, you should attract to get this kind of market. So you can share cam videos featuring busty models from other big tubes like XVideos on your site for free and promote said sponsors on it. This is the most affordable way and one of the best ones to make money these days.

You should check out this guide if you have not:

How To Start A Porn Site And Make Money In 2020 – The Definitive Guide

Let me know if you have any questions or doubts.

I think that the design is great and I would not change much in that but it is up to you. You need to work more on improving the uniqueness of your video titles. Also, I can see that some of your tags are duplicated, like big-tits, big-tit and busty, you should have set only one of them and remove the ones that are repeated.

I am not sure if these two would work together, but if you ever plan to build a tube then RetroTube from WP-Script is a very good theme and it is a theme that I use on many of my adult websites. I think you would have to ask Nick from the Robo about it to be sure.

It would be significantly harder to get organic traffic for your general tube than a smaller niche one, because you have more competitors and some of them are multi million dollar companies that are light years ahead of others. I am not trying to sound that you will not rank it all, you might if you do a very good job at the SEO.

You might rebrand it instead of buying another domain. Just focus on a one smaller topic and remove all other videos that do not fit in but if you can afford it, get a new one, especially if you can find something that includes a keyword in it.

Also, never buy backlinks from sites like Fiverr or if you ever do that, ask the seller for a list of domains you will be listed on and check out their domain and page authority and try to search on Google if their rank for anything. You should aim to get only quality links from sites that do get search engine traffic and preferably are related to yours, so you do not want them from gay tubes if you run a straight cam site and vice versa.

I think you might find this topic useful as well:

How to get Free Backlinks for adult site