| .. | | 15-Mar-2021 | - |
| 2dcontext/ | H | 15-Mar-2021 | - | 7 | 4 |
| BackgroundSync/ | H | 15-Mar-2021 | - | 60 | 39 |
| FileAPI/ | H | 15-Mar-2021 | - | 94 | 64 |
| IndexedDB/ | H | 15-Mar-2021 | - | 506 | 338 |
| PeriodicBackgroundSync/ | H | 15-Mar-2021 | - | 2 | 1 |
| WebCryptoAPI/ | H | 15-Mar-2021 | - | 14,374 | 9,561 |
| WebIDL/ | H | 15-Mar-2021 | - | 32 | 21 |
| accelerometer/ | H | 15-Mar-2021 | - | 466 | 308 |
| acid/ | H | 15-Mar-2021 | - | 10 | 7 |
| ambient-light/ | H | 15-Mar-2021 | - | 160 | 104 |
| animation-worklet/ | H | 15-Mar-2021 | - | 236 | 154 |
| apng/ | H | 15-Mar-2021 | - | 2 | 1 |
| audio-output/ | H | 15-Mar-2021 | - | 15 | 10 |
| background-fetch/ | H | 15-Mar-2021 | - | 670 | 445 |
| badging/ | H | 15-Mar-2021 | - | 107 | 70 |
| battery-status/ | H | 15-Mar-2021 | - | 152 | 99 |
| beacon/ | H | 15-Mar-2021 | - | 25 | 16 |
| bluetooth/ | H | 15-Mar-2021 | - | 1,450 | 914 |
| clear-site-data/ | H | 15-Mar-2021 | - | 6 | 4 |
| client-hints/ | H | 15-Mar-2021 | - | 93 | 57 |
| clipboard-apis/ | H | 15-Mar-2021 | - | 188 | 119 |
| compat/ | H | 15-Mar-2021 | - | 48 | 35 |
| compression/ | H | 15-Mar-2021 | - | 1,908 | 1,255 |
| contacts/ | H | 15-Mar-2021 | - | 31 | 20 |
| content-dpr/ | H | 15-Mar-2021 | - | 19 | 12 |
| content-index/ | H | 15-Mar-2021 | - | 20 | 13 |
| content-security-policy/ | H | 07-May-2022 | - | 1,539 | 1,020 |
| contenteditable/ | H | 15-Mar-2021 | - | 8 | 5 |
| cookie-store/ | H | 15-Mar-2021 | - | 1,279 | 836 |
| cookies/ | H | 15-Mar-2021 | - | 254 | 168 |
| cors/ | H | 15-Mar-2021 | - | 29 | 18 |
| credential-management/ | H | 15-Mar-2021 | - | 164 | 108 |
| css/ | H | 15-Mar-2021 | - | 44,675 | 31,379 |
| custom-elements/ | H | 15-Mar-2021 | - | 371 | 244 |
| delegated-ink/ | H | 15-Mar-2021 | - | 19 | 12 |
| device-memory/ | H | 15-Mar-2021 | - | 26 | 16 |
| document-policy/ | H | 15-Mar-2021 | - | 582 | 394 |
| dom/ | H | 15-Mar-2021 | - | 504 | 354 |
| domparsing/ | H | 15-Mar-2021 | - | 376 | 248 |
| domxpath/ | H | 15-Mar-2021 | - | 25 | 16 |
| editing/ | H | 15-Mar-2021 | - | 17,657 | 12,076 |
| element-timing/ | H | 15-Mar-2021 | - | 280 | 171 |
| encoding/ | H | 15-Mar-2021 | - | 2,661 | 1,750 |
| encrypted-media/ | H | 15-Mar-2021 | - | 798 | 552 |
| entries-api/ | H | 15-Mar-2021 | - | 30 | 22 |
| event-timing/ | H | 15-Mar-2021 | - | 244 | 150 |
| eventsource/ | H | 15-Mar-2021 | - | 36 | 22 |
| feature-policy/ | H | 15-Mar-2021 | - | 397 | 272 |
| fetch/ | H | 15-Mar-2021 | - | 1,835 | 1,244 |
| forced-colors-mode/ | H | 15-Mar-2021 | - | 104 | 67 |
| fullscreen/ | H | 15-Mar-2021 | - | 45 | 32 |
| gamepad/ | H | 15-Mar-2021 | - | 5 | 3 |
| generic-sensor/ | H | 15-Mar-2021 | - | 140 | 92 |
| geolocation-API/ | H | 15-Mar-2021 | - | 20 | 12 |
| geolocation-sensor/ | H | 15-Mar-2021 | - | 218 | 143 |
| gyroscope/ | H | 15-Mar-2021 | - | 178 | 116 |
| hr-time/ | H | 15-Mar-2021 | - | 15 | 11 |
| html/ | H | 15-Mar-2021 | - | 33,387 | 21,889 |
| html-media-capture/ | H | 15-Mar-2021 | - | 6 | 4 |
| idle-detection/ | H | 15-Mar-2021 | - | 148 | 98 |
| imagebitmap-renderingcontext/ | H | 15-Mar-2021 | - | 61 | 38 |
| import-maps/ | H | 15-Mar-2021 | - | 784 | 519 |
| inert/ | H | 15-Mar-2021 | - | 80 | 53 |
| infrastructure/ | H | 15-Mar-2021 | - | 207 | 143 |
| input-device-capabilities/ | H | 15-Mar-2021 | - | 43 | 28 |
| input-events/ | H | 15-Mar-2021 | - | 84 | 56 |
| installedapp/ | H | 15-Mar-2021 | - | 18 | 11 |
| intersection-observer/ | H | 15-Mar-2021 | - | 216 | 144 |
| js-self-profiling/ | H | 15-Mar-2021 | - | 112 | 74 |
| keyboard-lock/ | H | 15-Mar-2021 | - | 90 | 58 |
| keyboard-map/ | H | 15-Mar-2021 | - | 100 | 65 |
| largest-contentful-paint/ | H | 15-Mar-2021 | - | 215 | 134 |
| layout-instability/ | H | 15-Mar-2021 | - | 228 | 143 |
| lifecycle/ | H | 15-Mar-2021 | - | 26 | 17 |
| loading/lazyload/ | H | 15-Mar-2021 | - | 2 | 1 |
| longtask-timing/ | H | 15-Mar-2021 | - | 150 | 95 |
| magnetometer/ | H | 15-Mar-2021 | - | 349 | 230 |
| mathml/ | H | 15-Mar-2021 | - | 2,096 | 1,416 |
| measure-memory/ | H | 15-Mar-2021 | - | 22 | 13 |
| media-capabilities/ | H | 15-Mar-2021 | - | 112 | 73 |
| media-playback-quality/ | H | 15-Mar-2021 | - | 8 | 5 |
| media-source/ | H | 15-Mar-2021 | - | 416 | 291 |
| mediacapture-fromelement/ | H | 15-Mar-2021 | - | 84 | 56 |
| mediacapture-image/ | H | 15-Mar-2021 | - | 390 | 254 |
| mediacapture-record/ | H | 15-Mar-2021 | - | 167 | 123 |
| mediacapture-streams/ | H | 15-Mar-2021 | - | 310 | 209 |
| mediasession/ | H | 15-Mar-2021 | - | 17 | 12 |
| mimesniff/mime-types/ | H | 15-Mar-2021 | - | 13,763 | 9,177 |
| mixed-content/ | H | 15-Mar-2021 | - | 1,010 | 646 |
| mst-content-hint/ | H | 15-Mar-2021 | - | 50 | 32 |
| native-file-system/ | H | 15-Mar-2021 | - | 981 | 643 |
| native-io/ | H | 15-Mar-2021 | - | 224 | 142 |
| navigation-timing/ | H | 15-Mar-2021 | - | 41 | 30 |
| netinfo/ | H | 15-Mar-2021 | - | 208 | 154 |
| network-error-logging/ | H | 15-Mar-2021 | - | 35 | 22 |
| notifications/ | H | 15-Mar-2021 | - | 312 | 205 |
| offscreen-canvas/ | H | 15-Mar-2021 | - | 11 | 7 |
| old-tests/submission/Microsoft/ | H | 15-Mar-2021 | - | 25 | 16 |
| orientation-event/ | H | 15-Mar-2021 | - | 209 | 138 |
| orientation-sensor/ | H | 15-Mar-2021 | - | 352 | 231 |
| origin-isolation/ | H | 15-Mar-2021 | - | 228 | 153 |
| origin-policy/ | H | 15-Mar-2021 | - | 257 | 176 |
| page-lifecycle/ | H | 15-Mar-2021 | - | 20 | 13 |
| page-visibility/ | H | 15-Mar-2021 | - | 5 | 3 |
| paint-timing/ | H | 15-Mar-2021 | - | 261 | 161 |
| payment-handler/ | H | 15-Mar-2021 | - | 667 | 443 |
| payment-method-basic-card/ | H | 15-Mar-2021 | - | 44 | 35 |
| payment-method-id/ | H | 15-Mar-2021 | - | 4 | 3 |
| payment-request/ | H | 15-Mar-2021 | - | 796 | 589 |
| performance-timeline/ | H | 15-Mar-2021 | - | 59 | 36 |
| periodic-background-sync/ | H | 15-Mar-2021 | - | 144 | 95 |
| permissions/ | H | 15-Mar-2021 | - | 96 | 62 |
| permissions-request/ | H | 15-Mar-2021 | - | 22 | 14 |
| permissions-revoke/ | H | 15-Mar-2021 | - | 22 | 14 |
| picture-in-picture/ | H | 07-May-2022 | - | 228 | 150 |
| pointerevents/ | H | 15-Mar-2021 | - | 516 | 362 |
| pointerlock/ | H | 15-Mar-2021 | - | 11 | 8 |
| portals/ | H | 15-Mar-2021 | - | 402 | 257 |
| preload/ | H | 15-Mar-2021 | - | 178 | 121 |
| presentation-api/controlling-ua/ | H | 15-Mar-2021 | - | 83 | 60 |
| priority-hints/ | H | 15-Mar-2021 | - | 26 | 16 |
| proximity/ | H | 15-Mar-2021 | - | 118 | 78 |
| push-api/ | H | 15-Mar-2021 | - | 108 | 71 |
| quirks/ | H | 15-Mar-2021 | - | 40 | 26 |
| referrer-policy/ | H | 07-May-2022 | - | 1,297 | 849 |
| remote-playback/ | H | 15-Mar-2021 | - | 110 | 71 |
| reporting/ | H | 15-Mar-2021 | - | 40 | 26 |
| requestidlecallback/ | H | 15-Mar-2021 | - | 2 | 1 |
| resize-observer/ | H | 15-Mar-2021 | - | 149 | 106 |
| resource-timing/ | H | 15-Mar-2021 | - | 374 | 281 |
| screen-capture/ | H | 15-Mar-2021 | - | 44 | 30 |
| screen-orientation/ | H | 15-Mar-2021 | - | 109 | 88 |
| screen-wake-lock/ | H | 03-May-2022 | - | 173 | 111 |
| screen_enumeration/ | H | 15-Mar-2021 | - | 13 | 8 |
| scroll-animations/ | H | 15-Mar-2021 | - | 674 | 443 |
| scroll-to-text-fragment/ | H | 15-Mar-2021 | - | 259 | 171 |
| secure-contexts/ | H | 15-Mar-2021 | - | 24 | 15 |
| selection/ | H | 07-May-2022 | - | 2,389 | 1,589 |
| serial/ | H | 15-Mar-2021 | - | 95 | 65 |
| server-timing/ | H | 15-Mar-2021 | - | 6 | 4 |
| service-workers/ | H | 15-Mar-2021 | - | 2,075 | 1,469 |
| shadow-dom/ | H | 15-Mar-2021 | - | 1,059 | 700 |
| shape-detection/ | H | 15-Mar-2021 | - | 626 | 411 |
| signed-exchange/ | H | 15-Mar-2021 | - | 849 | 714 |
| speech-api/ | H | 15-Mar-2021 | - | 387 | 256 |
| storage/ | H | 15-Mar-2021 | - | 85 | 58 |
| storage-access-api/ | H | 15-Mar-2021 | - | 46 | 34 |
| streams/ | H | 15-Mar-2021 | - | 665 | 436 |
| subresource-integrity/ | H | 15-Mar-2021 | - | 33 | 21 |
| svg/ | H | 15-Mar-2021 | - | 2,299 | 1,579 |
| touch-events/ | H | 15-Mar-2021 | - | 180 | 136 |
| trust-tokens/ | H | 15-Mar-2021 | - | 36 | 23 |
| trusted-types/ | H | 15-Mar-2021 | - | 912 | 597 |
| uievents/ | H | 15-Mar-2021 | - | 22 | 14 |
| upgrade-insecure-requests/ | H | 15-Mar-2021 | - | 1,927 | 1,252 |
| url/ | H | 15-Mar-2021 | - | 4,962 | 3,310 |
| user-timing/ | H | 15-Mar-2021 | - | 339 | 223 |
| video-rvfc/ | H | 15-Mar-2021 | - | 67 | 43 |
| visual-viewport/ | H | 15-Mar-2021 | - | 38 | 29 |
| wai-aria/ | H | 15-Mar-2021 | - | 254 | 169 |
| wake-lock/ | H | 15-Mar-2021 | - | 3 | 2 |
| wasm/ | H | 15-Mar-2021 | - | 221 | 151 |
| web-animations/ | H | 15-Mar-2021 | - | 211 | 150 |
| web-bundle/ | H | 15-Mar-2021 | - | 8 | 5 |
| web-locks/ | H | 15-Mar-2021 | - | 1,240 | 811 |
| web-nfc/ | H | 15-Mar-2021 | - | 678 | 449 |
| web-share/ | H | 15-Mar-2021 | - | 124 | 87 |
| webaudio/ | H | 15-Mar-2021 | - | 1,623 | 1,093 |
| webauthn/ | H | 15-Mar-2021 | - | 1,158 | 1,012 |
| webdriver/tests/ | H | 15-Mar-2021 | - | 437 | 305 |
| webgl/ | H | 15-Mar-2021 | - | 2 | 1 |
| webgpu/ | H | 15-Mar-2021 | - | 305 | 216 |
| webmessaging/ | H | 15-Mar-2021 | - | 25 | 17 |
| webmidi/ | H | 15-Mar-2021 | - | 250 | 166 |
| webrtc/ | H | 15-Mar-2021 | - | 1,584 | 1,089 |
| webrtc-extensions/ | H | 15-Mar-2021 | - | 39 | 25 |
| webrtc-identity/ | H | 15-Mar-2021 | - | 115 | 81 |
| webrtc-insertable-streams/ | H | 15-Mar-2021 | - | 10 | 6 |
| webrtc-priority/ | H | 15-Mar-2021 | - | 31 | 20 |
| webrtc-quic/ | H | 15-Mar-2021 | - | 11 | 7 |
| webrtc-stats/ | H | 15-Mar-2021 | - | 8 | 6 |
| webrtc-svc/ | H | 15-Mar-2021 | - | 10 | 6 |
| websockets/ | H | 15-Mar-2021 | - | 1,098 | 718 |
| webstorage/ | H | 15-Mar-2021 | - | 38 | 25 |
| webtransport/quic/ | H | 15-Mar-2021 | - | 10 | 6 |
| webusb/ | H | 15-Mar-2021 | - | 2,460 | 1,626 |
| webvr/ | H | 15-Mar-2021 | - | 15 | 10 |
| webvtt/ | H | 15-Mar-2021 | - | 1,044 | 767 |
| webxr/ | H | 15-Mar-2021 | - | 1,552 | 1,005 |
| workers/ | H | 15-Mar-2021 | - | 957 | 641 |
| worklets/ | H | 15-Mar-2021 | - | 889 | 588 |
| xhr/ | H | 15-Mar-2021 | - | 316 | 206 |
| __dir__.ini | H A D | 15-Mar-2021 | 441 | 7 | 5 |
| mozilla-sync | H A D | 15-Mar-2021 | 99 | 3 | 2 |