To alleviate language concerns when designing Web pages that will be viewed globally, you should:

Specifying Unicode support for all of your site's web pages is crucial for ensuring that text can be represented and displayed consistently across different languages and character sets. Unicode is a universal character encoding standard that enables the representation of text in virtually all writing systems, including those with complex scripts, special characters, and symbols. By implementing Unicode, you allow your website to accommodate diverse languages, making it more accessible to a global audience.

This approach prevents issues such as garbled text or incorrect character display that can occur when using localized encodings. Consequently, visitors from different linguistic backgrounds will be able to read the content as intended, enhancing the user experience and ensuring that communication is effective and clear.

Other approaches like limiting language options or using only English might restrict your audience and limit the site's global reach. Furthermore, employing local dialects could introduce barriers rather than alleviate them, as dialect variations may confuse users who are familiar with standard versions of a language. Hence, ensuring Unicode support is the best practice for global web design.