Is this site "safe" to warp to?
The following tables give a quick overview of whether a site is "safe" or not. This only relates to PVE hazards (like rats or exploding cans) NOT to other people hunting you down!

Relic Sites Is it "Safe"? Hic Sec Low Sec Null Sec C1 WH C2 WH C3 WH C4 WH C5 WH C6 WH
Crumbing Safe x
Decayed Safe x
Ruined Safe x x x x
Forgotten NOT Safe x x x x x x
Shattered systems may cause other sites to spawn in C4+ systems. A Ruined site was found in J002625 on 02/29/2020 in a C4.

Data Sites Is it "Safe"? Hic Sec Low Sec Null Sec C1 WH C2 WH C3 WH C4 WH C5 WH C6 WH
Local Safe x
Regional Safe x
Central Safe x x x x
Unsecured NOT safe x x x x x x
Drone Data Sites Is it "Safe"? Hic Sec Low Sec Null Sec C1 WH C2 WH C3 WH C4 WH C5 WH C6 WH
Abandoned Research Complex NOT safe x
Ghost Data Sites Is it "Safe"? Hic Sec Low Sec Null Sec C1 WH C2 WH C3 WH C4 WH C5 WH C6 WH
Lesser Covert Research Facility NOT Safe x
Standard Covert Research Facility NOT Safe x
Improved Covert Research Facility NOT Safe x
Superior Covert Research Facility NOT safe x x x x x x
Sleeper Cache Data Sites Is it "Safe"? Hic Sec Low Sec Null Sec C1 WH C2 WH C3 WH C4 WH C5 WH C6 WH
Limited Sleeper Cache NOT Safe x x x
Standard Sleeper Cache NOT Safe x x x
Superior Sleeper Cache NOT Safe x x x
Gas Sites Is it "Safe"? Hic Sec Low Sec Null Sec C1 WH C2 WH C3 WH C4 WH C5 WH C6 WH
NOT Safe x x x x x x x x x