You´ll be alerted on...
Error information from browser or server:
Server not found
400, bad request
403, forbidden request
404, file not found
408, request timeout
500, internal server error
503, Service Unavailable
Error information from scripts:
mysql_connect() -> Too many connections
mysql_connect() -> Lost connection to MySQL server at reading authorization packet, system error
Heavy loading time
Due to our experience, most servers are capable of delivierng HTML-markup to a browser within 300 msec. The pain starts at one sec. Loading times above 5 sec are intolarable and will be handled as errors.
Intelligent digital Fingerprint (IFCT)
This algorithm, espacially designed for SiteAlert, creates a digital fingerprint of your website.
Changes of the content will be tolerated by the system until a certain amount. (blog entrys or news won´t affect the system) Does the content change massivly, or in the wrong area (e.g. header) you´ll get alerted.
Some errors are difficult to indicate. This is a very effective way to solve those issues.