All .tel domains are “search engine optimized” insofar as a .tel domain pushes you to publish valuable, structured information in it, which is of great relevance to search engines.
Keywords:
• Structured layout for multi-faceted hierarchy of info
A hierarchy of folders allows you to create an easily navigable and transparent structure to cater to different groups of visitors with various types of queries. Add a section to sell your product, but also another one to explain what it is, link to specs and comparisons, and a phone line for immediate purchase. Each .tel page (sub-domain) is indexed and viewed independently by search engines.
• Standard source of contact information for directory listings
.tel domains have a single purpose: contact information. Therefore, search engines will not mistake .tel data for other less relevant information and will integrate .tel data into their local directory page offerings.