4️⃣4️⃣4️⃣👻

#error 444 #no response #connection closed silently #nginx ghost #http 444

4️⃣4️⃣4️⃣🔌❌

#error 444 #connection closed #connection cut #no response sent #nginx close #http 444

4️⃣4️⃣4️⃣⛔

#error 444 #connection prohibited #nginx deny #http 444 #request blocked

4️⃣4️⃣4️⃣🧱

#error 444 #connection refused #firewall block #nginx block #http 444

4️⃣4️⃣4️⃣🤫

#error 444 #http 444 #nginx error #connection closed #silent response