If another person's login is not available to you, you can still search through match.com without a login. The only limitation is that you will see only one photo and you'll be cut off after viewing a few profiles. If you get cut off, clear the cache in your browser and the site should let you view more profiles.
Can people see you on match?
Adjusting Visibility You can allow anyone to view you or to hide your profile from every one. If you view another member's profile while your profile is hidden, our system still registers that you were there. So once you are unhidden, your profile will appear in their "Who's Viewed Me" section.
Can you hide your profile from someone on match?
Click your photo thumbnail in the header and then select your visibility preference. You can allow anyone to view you or to hide your profile from every one.