Are there any risks in casually applying to jobs on LinkedIn while I'm already employed just to see what my response rate and what kinds of jobs I get contacted back about?

I've been working my first "adult" job for close to a year. It's relatively easy which is beneficial for me at this time and it's close to where I live. I would like to casually apply to jobs to compare it to when I was initially job seeking and to see what kinds of jobs I get contacted back for. But I'd really rather not risk them contacting my current employer. Thank you!

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