What does "Http/1.1 Service Unavailable" mean?

Answer It's a problem on their website/app. The message meant the website/app you're trying to access seems to be down for maintenance. The error http 1.1 Service Unavailable you have seen was probably a ... Read More »

Top Q&A For: What does "Http/1.1 Service Unavailable" mean

What does Service Unavailable - DNS failure Reference #11.503f418.1285272937.c96ee mean?

Me too!! my internet connection is fine.. but unable to access Facebook or Facebook mobile.. =(

What does it mean when I access Facebook and it says "Service Unavailable - DNS failure"?

Yea, Its down for me too. :/It wont even work on my psp.. but i read what is actually going on and this is whats happening: "Computers on the internet address each other by numbers, so if you want... Read More »

"503 Service Unavailable"what is it Causes?

Your question itself have the answer. 503 error is SERVICE UNAVAILABLEThe Web server (running the Web site) is currently unable to handle the HTTP request due to a temporary overloading or maintena... Read More »

Service Unavailable DNS failure. Why is this happening?

Yeah the same thing is happening to me m8, facebook must be down or maybe doing maintenance, just leave it for a while & just keep trying every so often.