What are 5 common networking error codes?

Five of the most popular error codes are 403, 404, 500, 503, and 504.

What is the most popular error code?

Following is a list of the most common HTML error codes….Common HTML error codes.

Code Description Comment
305 Use Proxy
400 Bad Request Request had bad syntax or was impossible to fulfill
401 Unauthorized User failed to provide a valid user name/password required for access to a file/directory
402 Payment Required

What do error codes mean?

The error code is a specific number that identifies what the error is to the system. It also can be helpful in finding a resolution to the problem. If you’re getting an error code, search for the error code number and where you’re getting the error to find a resolution.

What are the error codes in API?

Here are the 5 most common errors and how to solve for them:

  • 404 Not Found. This is by far the most common error code you can get.
  • 401 Unauthorized.
  • 403 Forbidden.
  • 400 Bad Request.
  • 429 Too Many Requests.
  • 500 Internal Server Error.
  • 502 Bad Gateway.
  • 503 Service Unavailable.

What are some common status codes?

The most important status codes for SEOs

  • HTTP Status Code 200 – OK.
  • HTTP Status Code 301 – Permanent Redirect.
  • HTTP Status Code 302 – Temporary Redirect.
  • HTTP Status Code 404 – Not Found.
  • HTTP Status Code 410 – Gone.
  • HTTP Status Code 500 – Internal Server Error.
  • HTTP Status Code 503 – Service Unavailable.

What is a 503 error?

The HyperText Transfer Protocol (HTTP) 503 Service Unavailable server error response code indicates that the server is not ready to handle the request. Common causes are a server that is down for maintenance or that is overloaded.

What is error code 277 in Roblox?

Roblox Error code 277 is a connection error that can be caused by the server getting disconnected when you’re playing. The Roblox will stop letting you play because it’s trying to reconnect with the game and failing every time. It means your player character in-game won’t move or do anything else either!

What is a 422 error?

The HyperText Transfer Protocol (HTTP) 422 Unprocessable Entity response status code indicates that the server understands the content type of the request entity, and the syntax of the request entity is correct, but it was unable to process the contained instructions.