503 service unavailable means a web server that is showing this request can not handle any HTTP requests being made of it at the time because of maintenance being performed on the server, or the server has been overwhelmed with traffic and is denying requests of service. When receiving the <a href="http://servererrorcodes go to this site.com/503-service-unavailable”>503 service unavaiable error, it is assumed that it is a temporary error being displayed, and the service will be back online shortly accepting further requests. Socket errors are also coming, as webmasters can choose to block certain requests when acting on a socket method.
Generally when receiving this error, it means someone is more than likely working on the server and it is down for maintenance, or the site has received a flood of traffic that has taken it offline. Yet again, it could mean the server has erred out for whatever reason, but the likely culprit is the first two listed. Service should resume after a brief downtime, but if not, the webmaster or hosting company should be contacted to remedy the 503 service unavailable error.
500 Service Unavailable Displays:
- 503 Error
- 503 Service Temporarily Unavailable
- Error 503 Service Unavailable
- Service Unavailable – DNS Failure
- HTTP Server Error 503
- HTTP 503
- HTTP Error 503
- 503 Service Unavailable