Yes, Tefl.Ie is considered to be a legitimate and safe website. It is a trusted, respected, and accredited TEFL certification program. The TEFL Institute of Ireland has certified over 20,000 teachers and 98% of graduates recommend taking the TEFL course. This makes it one of the most trusted, recognized, and respected TEFL providers in the world today. Their Level 5 TEFL course is officially recognized by the United Kingdom government and is the equivalent to CELTA. With employer partnerships worldwide, the TEFL Institute of Ireland is there to help you get hired quickly. However, it's always a good idea to do your own research and ensure the legitimacy of any online platform before making a commitment.