I review the site you have today against the requirements Google publishes, and write up each fix in order, with the hours it takes.

Whether Google can find and index your pages, and what your sitemap covers

Core Web Vitals on phones: how fast pages load, respond and settle

Structured data, and the Open Graph tags behind a shared link's preview

Page titles and canonical tags

Accessibility problems, ranked by how much they get in people's way

A written report of every finding

A fix list in order of priority, with the hours each fix takes