Ranking a website by keywords

Can you please tell me how to estimate the ranking of a website by keywords? I would like to do it quickly and qualitatively. What tool is there with which this can be done automatically?

I would recommend you this tool that will help you quickly estimate your site's ranking for a specific search query - https://pr-cy.io/tools/keywords-rank-checker/. It's a fairly easy to use and very handy keywords rank checker tool that you can use for free or, if you need to do a large number of queries, for a small fee.