| Browser | Version | Own? | Type | As String |
|---|---|---|---|---|
| BW | 1.1.0 | ? | ? | ? |
| Chrome | 85.0.4183 | ? | ? | ? |
| Chrome | 86.0.4240 | own | object | [object Performance] |
| Edge | 86.0.622 | own | object | [object Performance] |
| Edge | 87.0.651 | ? | ? | ? |
| Edge | 87.0.658 | own | object | [object Performance] |
| Firefox | 68.0.0 | ? | ? | ? |
| Firefox | 79.0.0 | own | function | function Performance() { [native code] } |
| IE | 10.0.0 | inherited | object | [object Performance] |
| Safari | 10.1.2 | own | function | function Performance() { [native code] } |
| Safari | 11.0.0 | own | object | [object Performance] |
| Safari | 537.36.0 | ? | ? | ? |
| Properties | BW | Chrome | Edge | Firefox | IE | Safari |
|---|---|---|---|---|---|---|
| addEventListener | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| clearMarks | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| clearMeasures | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| clearResourceTimings | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| dispatchEvent | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| eventCounts | ? | 86.0.4240 | 86.0.622 | ? | ? | ? |
| getEntries | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| getEntriesByName | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| getEntriesByType | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| length | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| mark | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| measure | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| measureMemory | ? | 86.0.4240 | ? | ? | ? | ? |
| memory | ? | 86.0.4240 | 86.0.622 | ? | ? | ? |
| navigation | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| now | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| onresourcetimingbufferfull | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| profile | ? | 86.0.4240 | ? | ? | ? | ? |
| prototype | ? | 86.0.4240 | 86.0.622 | 79.0.0 | 10.0.0 | 10.0.0 |
| removeEventListener | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| setResourceTimingBufferSize | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 11.0.0 |
| timeOrigin | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | ? |
| timing | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | 10.0.0 |
| toJSON | ? | 86.0.4240 | 86.0.622 | 79.0.0 | ? | ? |