Finding the right SEO partner for a European rollout is rarely about rankings...

https://andyotuu721.timeforchangecounselling.com/subdomains-vs-subfolders-for-multilingual-seo-the-enterprise-reality-check

Finding the right SEO partner for a European rollout is rarely about rankings and mostly about operational rigor. Before you sign, you need to know if they can handle the technical nightmare of hreflang QA across a dozen languages