A website can look good and still be weak for Google.
That is the problem many small businesses face.
The site is live. The design looks fine. The owner expects Google to start sending people.
But the pages are too thin, the services are unclear, the headings do not help, and the website has no real structure.
That is not an SEO-ready website.
An SEO-ready website is built so people can understand it and Google can read it properly.