If you want to know what Google thinks of your website, go to https://web.dev/measure.
What the tool will tell you.
It’s a tool released by Google that will tell you how your website is performing.
It will look into your website across these areas—SEO, Performance, Accessibility and Best Practices. They will analyze your site and give it a score.
They will also give you some feedback on how you can improve your site and track your progress.
Confirm if your site is built on good SEO.
You can quickly look if they have given you a bad score for SEO.
However, the tool doesn’t necessarily show whether or not you have actually implemented good SEO practices in terms of creating content. So you might not be ranking for many great keywords, but it will tell you whether or not technically, your website is built in a good way for SEO.
It will also tell you if there are any errors in the way the site is structured or put together.