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WatchOur.com Error Conditions Detected & Alert Codes Sent

 About Website and Internet Service Monitoring
   
Availability Monitoring + Performance Monitoring + Content Monitoring
Network Testing Speed & Load Testing Application Testing
A website requires a functioning network, DNS and other background Internet services to operate correctly.   It is also requires that the website application responds in an appropriate amount of time. Poor performance is the main reason for website abandonment.   Finally, a new or returning customer has reached your site expecting information or a list of products. Is the site displaying the information?

A comprehensive website monitoring and alerting solution for your company makes sure that these three components are checked in detail.

Please find below the complete list of Error Conditions we have found to be common after over five years of monitoring. There are several hundreds of different error codes made available by different vendors and software consortiums such as the World Wide Web Consortium. The published standards for HTTP 1.1, for example, contain many errors, but only a small handful are actually reported by protocol compliant web servers.

Code Description Monitor Types
All HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  000 Device is functioning properly Available Available Available Available Available Available Available Available Available Available Available
Generic HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  111 Protocol Error N/A N/A N/A Available N/A Available Available Available Available Available Available
Establishing Connection Errors HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  030 Request Timed Out Available Available Available Available Available Available Available Available Available Available Available
  031 TTL Expired N/A N/A Available N/A Available N/A N/A N/A N/A N/A N/A
040 Host Unreachable Available Available Available Available Available Available Available Available Available Available Available
100 Connection was Forcefully Rejected Available Available Available Available Available Available Available Available Available Available Available
  130 Invalid Server Response N/A N/A N/A Available Available Available Available Available Available Available Available
140 Destination Port Unreachable Available Available Available Available Available Available Available Available Available Available Available
145 Destination Protocol Unreachable Available Available Available Available Available Available Available Available Available Available Available
180 No Route to Host Available Available Available Available Available Available Available Available Available Available Available
  091 Source Quench N/A N/A Available N/A Available N/A N/A N/A N/A N/A N/A
Name Resolution Errors  HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  010 Bad IP Format Available Available Available Available Available Available Available Available Available Available Available
020 Host Name could not be Resolved Available Available Available Available Available Available Available Available Available Available Available
Keeping Connection Errors HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  090 Device is Slow or Busy Available Available Available Available Available Available Available Available Available Available Available
150 The Connection with the server has been Reset Available Available N/A Available N/A Available Available Available Available Available Available
151 Connection Reset by Peer Available Available N/A Available N/A Available Available Available Available Available Available
152 Unable to Complete Request Available Available N/A Available Available Available Available Available Available Available Available
160 The connection with the Server has been Terminated Available Available N/A Available Available Available Available Available Available Available Available
Protocol Errors HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
990 Unknown Error Available Available Available Available Available Available Available Available Available Available Available
HTTP Protocol Errors HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  110 Unable to Retrieve Data N/A Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
135 Server did not return any Headers Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
302 Maximum number of Redirects (6) exceeded Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
400 Bad Request Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
401 Unauthorized Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
403 Forbidden Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
500 Internal Server Error Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
503 Service Unavailable Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
HTTPS Protocol Errors  HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  170 SSL Certificate Common Name (host name) Incorrect Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
191 The application is moving from a non-SSL to an SSL Connection because of a Redirect Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
200 SSL Certificate - Certificate Expiration Date Passed Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
210 SSL Certificate - Invalid Certification Authority Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
Content Errors HTTP HTTPS Ping SMTP Router POP3 DNS FTP MS SQL Telnet NNTP
  071 Keyword Missing Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
072 Unexpected Keyword Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
080 File Size Error Available Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
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