Building a Multilingual Crypto Education Platform: What We Learned Supporting 17 Languages
When we started kkinvesting.io, the plan was simple: write crypto tutorials in Traditional Chinese. Two years later, we serve content in 17 languages with over 2,000 articles. The Real Challenges 1...
Source: dev.to
When we started kkinvesting.io, the plan was simple: write crypto tutorials in Traditional Chinese. Two years later, we serve content in 17 languages with over 2,000 articles. The Real Challenges 1. URL Structure Per Language Each language needs its own slug. /bybit-card/ in English becomes /ja/bybit-card/ in Japanese. Polylang handles this, but the REST API quirks took weeks to figure out. 2. SEO Is 17x Harder Every language version needs its own meta title, description, and focus keywords. Rank Math helps, but batch-updating SEO metadata across 17 languages required custom Python scripts hitting the WP REST API. 3. Content Consistency Is the Real Boss When Bybit changes a fee from 0.1% to 0.15%, we update it in all 17 language versions. We built a pipeline: detect change → update source language → propagate to all translations → verify. 4. Cloudflare Cache Per Language Cache rules that work for /bybit/ don't automatically work for /ja/bybit/. Each language path needs explicit cache c