Although it launched inHinge massively overhauled their platform and mechanics to differentiate themselves from other dating sites like OkCupid and Tinder. Although they have similar features, eharmony is a more focused experience. From my research, these sites have the highest percentage of people looking for same-sex relationships.
At least, you will know about it beforehand and take your own responsibility in dating them. Here is the link for anyone in the UK. Best for long-term relationships. Here is the link to the UK version as well. Image: Pexels.