Optimize Language and Hreflang Tags
If your site targets multiple languages or regions, implement hreflang tags correctly. These tags guide crawlers to the right language version for users, avoiding duplicate content issues. Ensure each version references the others with proper hreflang annotations. Test implementation using tools like Merkle’s hreflang tag tester. When optimized, hreflang enhances international SEO and helps crawlers interpret your multilingual content accurately.