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Cultural Adaptation Profiles for International SEO

Load this reference when analyzing multi-language sites or generating hreflang implementations. Profiles guide cultural assessment beyond technical validation.

Original concept: Chris Muller (Pro Hub Challenge)

DACH Region (DE, AT, CH)

Dimension Guideline
Formality High. Use "Sie" (formal you). Professional tone expected.
Humor Conservative. Avoid sarcasm and wordplay in CTAs.
CTA Style Indirect preferred. "Jetzt entdecken" over "Jetzt kaufen".
Trust Signals Certifications (TUV, ISO), "Datenschutz" (privacy), Impressum required by law.
Legal Impressum page mandatory. DSGVO (GDPR). Widerrufsrecht (right of withdrawal).
Number Format 1.000,00 (dot for thousands, comma for decimal)
Date Format DD.MM.YYYY
Currency EUR (DE/AT), CHF (CH)
Color Symbolism Blue = trust, Green = eco/nature, Red = caution (not urgency)
Brand Substitution Walmart → MediaMarkt, Home Depot → Hornbach, Amazon → Otto/Zalando
Word Expansion +25-35% vs English (plan for longer headlines and button text)

Francophone (FR, BE, CA-FR, CH-FR)

Dimension Guideline
Formality Medium-high. "Vous" default. "Tu" only for youth/casual brands.
Humor Appreciated when sophisticated. Avoid blunt/direct humor.
CTA Style Elegant phrasing. "Decouvrir nos solutions" over "Achetez maintenant".
Trust Signals "Fabrique en France" (made in France), professional certifications, press mentions.
Legal Mentions legales required. CNIL (data protection). CGV (terms).
Number Format 1 000,00 (space for thousands, comma for decimal)
Date Format DD/MM/YYYY
Currency EUR (FR/BE), CAD (CA-FR), CHF (CH-FR)
Color Symbolism Blue = stability, White = purity/luxury, Red = passion
Brand Substitution Walmart → Carrefour, Amazon → Fnac/Cdiscount, Target → Leclerc
Word Expansion +15-25% vs English

Hispanic (ES, LATAM)

Dimension Guideline
Formality Varies by country. Spain: "Usted" formal. LATAM: mixed.
Humor Warm and relational. Self-deprecating humor accepted.
CTA Style Warm, personal. "Empieza tu viaje" over "Comprar ahora".
Trust Signals Community proof, family/relationship themes, celebrity endorsements popular.
Legal LOPD (Spain data protection). Each LATAM country has own regulations.
Number Format Spain: 1.000,00 / LATAM: varies by country
Date Format DD/MM/YYYY (most), DD-MM-YYYY (some LATAM)
Currency EUR (ES), regional currencies (MXN, ARS, COP, CLP, PEN)
Color Symbolism Red = energy/passion, Yellow = warmth, Blue = trust
Brand Substitution Walmart → Mercadona (ES) / Coppel (MX), Amazon → MercadoLibre
Word Expansion +15-25% vs English

Japanese (JA)

Dimension Guideline
Formality Very high. Keigo (honorific language) expected in business.
Humor Subtle. Avoid direct humor in B2B. Kawaii (cute) elements acceptable in B2C.
CTA Style Subtle and polite. "Otoiawase" (inquire) over direct "buy now".
Trust Signals Company longevity, ISO certifications, endorsements from recognized institutions.
Legal APPI (Act on Protection of Personal Information). Tokutei Shotorihiki law.
Number Format 1,000 (comma for thousands, no decimal in most contexts)
Date Format YYYY/MM/DD or YYYY年MM月DD日
Currency JPY (no decimals)
Color Symbolism White = purity, Red = vitality/celebration, Black = formality
Brand Substitution Amazon → Rakuten, Google Shopping → Yahoo! Shopping Japan
Word Contraction -10-25% vs English (Japanese is more compact)

Default Profile (Unlisted Languages)

When analyzing a locale without a pre-built profile above:

  1. Research formality norms: Check if the language has formal/informal registers (e.g., Korean has 7 speech levels)
  2. Check text direction: LTR vs RTL (Arabic, Hebrew, Farsi, Urdu)
  3. Verify number/date formats: Use CLDR (Unicode Common Locale Data Repository)
  4. Research legal requirements: Privacy law, business registration, consumer protection
  5. Check word expansion ratio: Germanic/Slavic languages expand, CJK languages contract
  6. Verify currency and payment preferences: Local payment methods may need mention
  7. Research color meanings: Colors have different cultural associations globally

How to Use in Analysis

When running /seo hreflang on a multi-language site: 1. Identify all language versions and their target markets 2. Load the relevant cultural profile(s) 3. Check that CTAs, trust signals, and legal pages match the cultural expectations 4. Flag mismatches as "Cultural Adaptation" findings (Medium severity) 5. Check number/date/currency formatting consistency within each locale version