Expanding into a new country or language is not a translation project, it is a separate SEO strategy that happens to share a domain. Search behavior, competitors and intent all change by market, and a site that just gets a language switcher bolted on usually underperforms in every market it is supposedly serving.
An international SEO consultant makes sure the right version of each page shows in the right country and language, and that each market has its own keyword and content plan.
hreflang is the technical signal that tells Google which version of a page to show someone based on their language and location. Get it wrong and you get the wrong country's page ranking, or worse, both versions competing against each other.
| Option | What it means | Good when |
|---|---|---|
| Subdirectories (example.com/de/) | Share your main domain's authority and are the easiest to run | Most SaaS sites; you want to build on the domain you have |
| Subdomains (de.example.com) | Treated more separately from the main site | Different markets run on different stacks or teams |
| Country domains (example.de) | The clearest signal for one country, but each domain builds authority on its own and costs the most to run | You have real local operations and budget for each market |
Google's own guide to managing multi-regional and multilingual sites covers the details.
Currency and units, the search terms buyers really use in that country, payment methods, and local rules and disclosures. For fintech, licensing and disclosure rules differ by country, and your compliance team signs off on regulated copy.
Each candidate market is scored on search demand, competition, product readiness, and your support and legal readiness. The first market is rarely the biggest one.
These are common patterns, not findings from any one client.
Which countries or languages actually justify the investment first.
Structure decision and hreflang implementation, built to scale as markets are added.
Keyword and content planning specific to each market, not translated from the first.
Market by market, with monitoring at each stage rather than launching everything at once.
My free Technical SEO Auditor checks redirects, indexing and links on any site with a sitemap. It does not check hreflang, and it says so.
I scope international work by the number of markets and languages and by your current setup, and quote it on a call.
Companies actually expanding into new countries, or already operating in multiple markets with underperforming international pages. If you are adding a language purely for a translated homepage, this is premature: that is a smaller job than what is described here.
Not necessarily. Subdirectories, subdomains and country domains each have tradeoffs, and the right call depends on your resourcing and how many markets you are actually serious about.
I work with translators and localizers when needed, but I am not the one translating. My job is the strategy and technical setup around it.
Then we start smaller: get the technical foundation, hreflang and structure right before expanding, so you are not rebuilding it later at a bigger scale.
Similar timeline to any new market entry: several months, sometimes longer if you are competing against established local players.
Avoid automatic redirects by location. They can stop search engines from seeing every version. Offer a banner or a language switcher and let the visitor choose.
The hreflang value for the page that should show when no language or region matches. It is usually a language selector or your main version.
Check that every page references itself, that tags are reciprocal, and that codes are valid. This is part of a technical audit.
I scope international work by the number of markets and languages and by your current setup, and quote it on a call.
Tell me which markets you are targeting and I will map out what is needed.
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