| Browser | Version | Own? | Type | As String |
|---|---|---|---|---|
| Chrome | 94.0.4590 | ? | ? | ? |
| Edge | 92.0.902 | own | object | [object Performance] |
| Firefox | 90.0.0 | own | function | function Performance() { [native code] } |
| Java | 11.0.10 | ? | ? | ? |
| Properties | Chrome | Edge | Firefox | Java |
|---|---|---|---|---|
| addEventListener | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| clearMarks | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| clearMeasures | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| clearResourceTimings | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| constructor | ? | ? | ? | ? |
| dispatchEvent | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| eventCounts | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| getEntries | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| getEntriesByName | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| getEntriesByType | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| length | 80.0.3987 | 92.0.902 | 90.0.0 | ? |
| mark | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| measure | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| measureMemory | ? | ? | ? | ? |
| measureUserAgentSpecificMemory | 91.0.4472 | ? | ? | ? |
| memory | 91.0.4472 | 92.0.902 | ? | ? |
| navigation | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| now | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| onresourcetimingbufferfull | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| onwebkitresourcetimingbufferfull | ? | ? | ? | ? |
| profile | ? | ? | ? | ? |
| prototype | 80.0.3987 | 92.0.902 | 90.0.0 | ? |
| removeEventListener | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| setResourceTimingBufferSize | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| timeOrigin | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| timing | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| toJSON | 91.0.4472 | 92.0.902 | 90.0.0 | ? |
| webkitClearResourceTimings | ? | ? | ? | ? |
| webkitSetResourceTimingBufferSize | ? | ? | ? | ? |