No information or reviews online: Potential red flags for Hagwons? Hi, I've done numerous interviews and received a few job offers and as such, have done a lot of snooping online to see if these schools are okay to work for. With big chains its easy enough to find information online, but what about schools with no online footprint other than a website and a few Linkedin profiles of past teachers who have worked there? One school sounded pretty sound, and the current teacher I talked to had decent things to say, but I was still hesitant because I couldn't find anything about it. It appears to be a small chain, with maybe four schools, but searching its name in English doesn't come up with much and searching in Korean just comes up with the school website and some Naver sites. 

Is this a red flag? I assume that not every Hagwon has something written about it online, but what are other ways people can sus out schools if theres nothing written about it online?