There is no one “best” way to create an index of what is available out there. However, there are some methods that are more effective than others.
One effective method is to use a search engine such as Google. You can use the search engine to find websites that offer what you are looking for.
Another effective method is to use directories. Directories are websites that list other websites. They can be helpful because they categorize websites by topic. This makes it easier to find what you are looking for.
Another method that can be used is to ask people you know for recommendations. This can be especially helpful if you know someone who is familiar with the topic you are interested in.
No matter which method you use, it is important to remember that not all websites are reputable. It is important to check the credibility of a website before you use it as a source of information.