I am using this job portal for quite a long time even if I'm not looking for a job change, just to know what all companies have any new openings/opportunities.
As the IT sector is highly sort out sector presently, this portal comes to rescue for the remainder. One good thing I like about this portal is their UI and easy of talking to recruiters, here you can actually apply fo a job where on other similar portals you just get a call from HR consultants this site has high probability of directly getting in touch with the company.
If you opt for their paid service, you can actually know the status of your application and ask for a follow up as well, although I won't recommend you to subscribe because there's not much use of that just that recruiters will think of you as premium user.