If you have a website and want more backlinks and traffic a good method to do this is to submit your website to online directories.
There are many online directories but no all are good. You must find online quality directories with good traffic. A good online directory can offer FREE submission or PAID submission. If you have budget for that it is recommended to use paid option for better results but FREE submission are also good.
Here you can find the best directory submission list with FREE submission option: