Availability is the percentage of successful tests. A successful test means the monitored website, API or server is reachable, returns expected contents, and does not experience errors. Successful tests have status 0.
Example: 4 out of 5 tests were successful ⇒ availability is 80%
Availability and response time are the two basic metrics in AlertSite and are measured by all monitor types.
AlertSite dashboards display monitor availability as a bar chart with the green color indicating a successful test and red indicating errors. The availability charts let you drill down from hourly or daily averages into the details for specific runs.