Hreflang Isn’t Enough: How Subdirectories Drive 20% More Rankings

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If you're scaling into multiple regions—whether you're running a Shopify store, B2B SaaS brand, or multilingual blog—hreflang tags alone won't get you ranked locally.

Hreflang tells Google who your content is for. But it doesn't show how your site is structured, how serious you are about that market, or help you rank within it. That’s where subdirectories come in.

👉 Also read: Persona Mapping voor Nieuwe Markt

Hreflang vs. Subdirectories: A Real-World Example

One of our Shopify clients was active in Germany and Spain, but relied solely on hreflang tags. Their Spanish and German content ranked on page 3 or lower, despite solid content.

After transitioning to a proper subdirectory setup—/de/ for Germany, /es/ for Spain—and pairing that with on-page localization, we saw:

  • +18% increase in local rankings (top 10) within 4 months
  • +35% boost in organic traffic from Spain
  • Clearer crawl paths in GSC & Screaming Frog

Subdirectories work—not just for bots, but for users too.

Step 1: Audit Your International Visibility

Before changing structure, assess your current SEO footprint:

  • Use Google Analytics to break down sessions per country
  • Use GSC, SEMrush, or Ahrefs to audit rankings per market
  • Identify which pages are already performing, and which are cannibalized or misindexed

Step 2: Do Market-Specific Keyword Research

Your German buyer doesn’t search the same way as your UK visitor.

  • Use Google Keyword Planner, Yandex, or SEMrush
  • Prioritize terms with strong intent in each language
  • Localize tone, not just words

When you see traffic from a region—lean in and optimize properly.

Step 3: Choose the Right Site Structure

You have three main options:

  • domain.de – country-specific ccTLD (hard to scale)
  • de.domain.com – subdomain (isolated authority)
  • domain.com/de/subdirectory (recommended)

👉 See also: Unlock Your Site’s Potential with a Personalised SEO Audit

5 Reasons Subdirectories Outperform Hreflang Alone

1. SEO Clarity

Subdirectories help Google crawl and index your content efficiently by clearly grouping by language.

2. Relevance Signals

They reduce ambiguity and reinforce user trust with consistent URLs (/fr/, /nl/, etc.).

3. Local Rankings

Search engines treat subfolders as strong regional signals—especially when paired with localized content and internal linking.

4. Scalability

One codebase, one sitemap, one analytics setup. Subdirectories simplify international expansion.

5. Long-Term Gains

A small drop in rankings during migration is common. But well-executed subdirectory transitions often lead to 15–20% visibility growth within 6–12 months.

Final Advice: Don’t Just Translate—Structure Strategically

International SEO is not about translation, it's about intention. If you want to rank in new regions, speak their language—and show Google you mean business with a subfolder structure that scales.

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FAQ: Subdirectories vs. Hreflang

What is the difference between hreflang and subdirectories?
Hreflang tells search engines which language or country version a page is for. Subdirectories provide structural clarity and improve crawlability, scalability, and local rankings.

Should I use both hreflang and subdirectories?
Yes. They complement each other. Use hreflang for language signals, and subdirectories for site architecture and regional content organization.

Is it risky to switch from hreflang-only to subdirectories?
If done properly—with 301 redirects, updated internal links, and revised sitemaps—it’s a short-term change for long-term gain.

Will subdirectories help me rank better locally?
Yes. Especially when paired with localized content and internal linking, subdirectories help search engines understand your focus on regional intent.