We have been using wordpress with our custom website. However, we are facing too many problems using it nowadays. So if we switch to compo.sr, is it a good alternative?

I'm closing this topic as I strong suspect it is link spam. If it's not I apologise, but you'd need to post more detail in a new topic exactly what is wrong with your site implementation and what you're trying to solve, and not post a link that looks like it has a caption designed for SEO purposes. If it is link spam, it is pointless to try and spam us as all user links have rel="nofollow" on.