Response Codes

Learn about different response codes for Datacenter Proxies with issues under the codes and common status errors.

These are the most common response codes you can get while using Oxylabs Datacenter Proxies.

407	Proxy Authentication Required	User credentials are not provided / are incorrect / the user is connecting from an IP that is not whitelisted.
429	Too Many Requests	User has reached the thread/concurrent session limit.
500	Internal Server Error	We had a problem with our server. Try again later.
503	Service Unavailable	Failed to connect to the target server. DNS failure to resolve the target server address.
504	Gateway Timeout	A proxy server timed out, waiting for a response from the target server. It usually takes about 60s.