A multilingual website is not as simple as translating your Chinese content once. It involves judging the target market, choosing a technical approach, localizing content, and how search engines understand each language version. Thinking these things through before you start can save a great deal of rework later.
1. Plan First
The first step is to determine who you are building for. Which countries and regions the target market covers and what languages are spoken there determine which versions you need to build. When resources are limited, it is advisable to prioritize your core markets: start with the one or two most important language versions and expand gradually as the business grows, rather than rolling out many languages at once and doing them all half-heartedly.
2. Choose a Technical Approach
Multilingual websites commonly use one of three URL structures: a separate domain for each language, subdomains, or subdirectories. Separate domains perform best in terms of local trust and search performance, but cost the most; subdirectories cost the least and are easy to manage centrally, and most small and medium-sized businesses choose this option. Whichever you choose, you must implement proper tag annotations for each language version to help search engines understand the relationships between the versions.
3. Translation and Localization
Translation is the foundation, but localization is the key. You can handle it in layers: use professional translation for core pages such as products, terms, and customer service; use machine translation plus human proofreading for informational content; and you can hold off on user-generated content. Beyond the text, pay attention to localization details, such as units of measurement, date formats, currency and payment methods, and whether the people and scenes in images are appropriate. If these details are handled poorly, they directly affect local users' sense of trust.
4. Multilingual Search
Each language version needs its own keyword research, because a literally translated term is not necessarily the term people search for. Configuring the correct language and region annotations for each version and submitting separate sitemaps is the prerequisite for getting every version indexed correctly.
5. Experience and Maintenance
Place the language switcher in the conventional position in the header, and write the options in the local language. Leave room in your pages for changes in text length, because word counts vary greatly from language to language. After launch, also establish an update mechanism so that when the source content changes it is synchronized to the other versions, preventing any one version from going unupdated for a long time.
A multilingual site is a long-term investment; the clearer your planning upfront, the less effort maintenance will require later.