Overview
The World Wide Web Consortium (W3C) is an organization that develops and establishes standards and protocols for the World Wide Web. Catchpoint’s metrics amd the corresponding W3C metrics are listed below, along with a useful diagram.
Mapping
| Catchpoint Metric | W3C Equivalent |
|---|---|
| Blocked | (in waterfall only) navigation Start to RedirectStart |
| Redirect | Navigation Start to Last Redirect End |
| DNS | DomainLookupStart to DomainLookupEnd |
| Connect | connectStart to secureConnectionStart or connectEnd |
| SSL | secureConnectionStart to connectEnd |
| Send | only for IE, no equivalent in W3C |
| Wait | requestStart to responseStart |
| Load | responseStart to responseEnd |
| Response | navigationStart to responseEnc |
| Render Start | no equivelant in W3C |
| Dom Load | navigationStart to domContentLoadedEventStart |
| Document Complete | navigationStart to domComplete in IE and navigationStart to loadEventStart in Chrome |
| Webpage Response | no equivalent in W3C. |
