The table below displays the list of the attributes of the company dataset, together with their number of distinct values observed during the experiment (Values), their normalized entropy (Norm. Ent.), their minimum normalized conditional entropy (MNCE), their sameness rate, their median size (Size), and their median collection time (Time).
To stay concise, we replace the name of common JavaScript objects or of API calls by abbreviations. We denote D the JavaScript document object, M the Math object, N the navigator object, S the screen object, and W the window object. Additionally, we denote A an initialized Audio Context, AA an initialized AudioAnalyser, and AD the A.destination property. Finally, we denote WG an initialized WebGL Context, WM the WG.MAX_ prefix, and WI the WG.IMPLEMENTATION_ prefix.
Due to the diversity of JavaScript engines, some properties are accessible through different names, regularly prefixed by moz for Firefox or ms for Internet Explorer. We use square brackets to easily denote these cases, and consider that A.[B, C] means that the property is accessed through A.B or A.C. If there is only one element inside these brackets, this one is optional.
We denote [...] a part that is omitted but described in the corresponding attribute family description in our article.
| Attribute | Values | Norm. Ent. | MNCE | Sameness rate | Size | Time |
|---|---|---|---|---|---|---|
| N.userAgent | 798 | 0.629 | 0.000 | 0.874 | 116 | 0.000 |
| Listing of N | 83 | 0.381 | 0.008 | 0.972 | 549 | 0.000 |
| Listing of screen | 5 | 0.112 | 0.000 | 1.000 | 230 | 0.000 |
| N.language | 7 | 0.101 | 0.000 | 0.992 | 8 | 0.000 |
| N.languages | 36 | 0.193 | 0.012 | 0.991 | 21 | 0.000 |
| N.userLanguage | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| N.systemLanguage | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| N.browserLanguage | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| N.platform | 6 | 0.119 | 0.000 | 0.998 | 9 | 0.000 |
| N.appName | 1 | 0.000 | 0.000 | 1.000 | 13 | 0.000 |
| N.appVersion | 683 | 0.519 | 0.000 | 0.910 | 109 | 0.000 |
| N.appMinorVersion | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| N.product | 1 | 0.000 | 0.000 | 1.000 | 10 | 0.000 |
| N.productSub | 3 | 0.067 | 0.000 | 1.000 | 12 | 0.000 |
| N.vendor | 4 | 0.112 | 0.000 | 1.000 | 5 | 0.000 |
| N.vendorSub | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| N.cookieEnabled | 1 | 0.000 | 0.000 | 1.000 | 9 | 0.000 |
| N.cpuClass | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| N.oscpu | 13 | 0.128 | 0.000 | 0.999 | 15 | 0.000 |
| N.hardwareConcurrency | 10 | 0.127 | 0.009 | 0.999 | 5 | 0.000 |
| N.buildID | 41 | 0.123 | 0.009 | 0.981 | 16 | 0.000 |
| {[N.security, D.security[Policy]]} | 2 | 0.000 | 0.000 | 1.000 | 12 | 0.000 |
| N.permissions | 2 | 0.053 | 0.000 | 1.000 | 5 | 0.000 |
| W.Notification.permission | 4 | 0.013 | 0.001 | 1.000 | 12 | 0.001 |
| W.Notification.maxActions | 2 | 0.076 | 0.000 | 1.000 | 5 | 0.000 |
| N.[msM, m]axTouchPoints | 6 | 0.086 | 0.005 | 0.998 | 7 | 0.000 |
| D.createEvent(“TouchEvent”) support | 2 | 0.023 | 0.001 | 0.999 | 6 | 0.000 |
| W.ontouchstart support | 2 | 0.023 | 0.000 | 0.999 | 6 | 0.000 |
| N.javaEnabled() | 2 | 0.053 | 0.000 | 1.000 | 5 | 0.000 |
| N.taintEnabled() | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.000 |
| {[[N, W].doNotTrack, N.msDoNotTrack]} | 6 | 0.134 | 0.012 | 0.999 | 12 | 0.000 |
| N.connection support | 2 | 0.076 | 0.000 | 1.000 | 5 | 0.000 |
| N.connection.type | 3 | 0.076 | 0.000 | 1.000 | 5 | 0.000 |
| N.connection.downlink | 194 | 0.253 | 0.101 | 0.652 | 5 | 0.000 |
| N.[mozC, c]onnection.bandwidth | 3 | 0.076 | 0.000 | 1.000 | 7 | 0.000 |
| N.mediaDevices support | 2 | 0.007 | 0.000 | 1.000 | 6 | 0.000 |
| N.mediaDevices.getSupportedConstraints() | 14 | 0.222 | 0.000 | 0.989 | 306 | 0.000 |
| W.Intl.Collator().resolvedOptions() | 16 | 0.143 | 0.006 | 0.993 | 119 | 0.005 |
| W.Intl.DateTimeFormat().resolvedOptions() | 26 | 0.168 | 0.006 | 0.992 | 115 | 0.006 |
| W.Intl.NumberFormat().resolvedOptions() | 14 | 0.174 | 0.007 | 0.993 | 139 | 0.001 |
| W.Intl.v8BreakIterator().resolvedOptions() | 6 | 0.083 | 0.000 | 1.000 | 5 | 0.001 |
| N.getGamepads() | 4 | 0.082 | 0.000 | 1.000 | 7 | 0.001 |
| W.InstallTrigger.enabled() | 3 | 0.067 | 0.000 | 1.000 | 6 | 0.000 |
| W.InstallTrigger.updateEnabled() | 3 | 0.067 | 0.000 | 1.000 | 6 | 0.000 |
| N.msManipulationViewsEnabled | 4 | 0.002 | 0.000 | 1.000 | 8 | 0.000 |
| N.[msP, p]ointerEnabled | 3 | 0.001 | 0.000 | 1.000 | 8 | 0.000 |
| D.msCapsLockWarningOff | 3 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| D.msCSSOMElementFloatMetrics | 3 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| N.[msW, w]ebdriver | 4 | 0.075 | 0.000 | 0.998 | 11 | 0.000 |
| W.Debug.debuggerEnabled | 4 | 0.002 | 0.000 | 0.999 | 6 | 0.000 |
| W.Debug.setNonUserCodeExceptions | 3 | 0.002 | 0.000 | 0.999 | 6 | 0.000 |
| new Date(2016, 1, 1).getTimezoneOffset() | 4 | 0.001 | 0.000 | 0.999 | 7 | 0.000 |
| Different Timezone at 01/01 and 06/01 | 3 | 0.001 | 0.000 | 0.999 | 6 | 0.000 |
| S.width | 38 | 0.193 | 0.000 | 0.889 | 8 | 0.000 |
| S.height | 47 | 0.236 | 0.007 | 0.824 | 7 | 0.000 |
| W.screenX | 957 | 0.416 | 0.123 | 0.655 | 4 | 0.000 |
| W.screenY | 455 | 0.347 | 0.095 | 0.732 | 4 | 0.000 |
| S.availWidth | 58 | 0.214 | 0.014 | 0.873 | 8 | 0.000 |
| S.availHeight | 241 | 0.422 | 0.092 | 0.717 | 6 | 0.000 |
| S.availTop | 47 | 0.143 | 0.015 | 0.942 | 5 | 0.000 |
| S.availLeft | 42 | 0.098 | 0.015 | 0.913 | 5 | 0.000 |
| S.(pixelDepth, colorDepth) | 2 | 0.000 | 0.000 | 1.000 | 10 | 0.000 |
| S.deviceXDPI | 7 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| S.deviceYDPI | 7 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| S.systemXDPI | 5 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| S.systemYDPI | 5 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| S.logicalXDPI | 3 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| S.logicalYDPI | 3 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| W.innerWidth | 844 | 0.482 | 0.013 | 0.702 | 5 | 0.000 |
| W.innerHeight | 758 | 0.628 | 0.184 | 0.568 | 5 | 0.000 |
| W.outerWidth | 756 | 0.442 | 0.048 | 0.714 | 5 | 0.000 |
| W.outerHeight | 631 | 0.517 | 0.073 | 0.686 | 5 | 0.000 |
| W.devicePixelRatio | 36 | 0.181 | 0.009 | 0.947 | 5 | 0.000 |
| W.mozInnerScreenX | 759 | 0.208 | 0.032 | 0.859 | 5 | 0.000 |
| W.mozInnerScreenY | 506 | 0.223 | 0.046 | 0.849 | 5 | 0.000 |
| W.offscreenBuffering | 4 | 0.067 | 0.000 | 1.000 | 5 | 0.000 |
| S.orientation | 3 | 0.053 | 0.000 | 1.000 | 5 | 0.000 |
| S.[orientation.type, [moz, ms]Orientation] | 6 | 0.113 | 0.000 | 1.000 | 36 | 0.000 |
| S.orientation.angle | 3 | 0.053 | 0.000 | 1.000 | 5 | 0.000 |
| W.localStorage support | 3 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| W.sessionStorage support | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| W.indexedDB support | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| W.openDatabase support | 3 | 0.067 | 0.000 | 1.000 | 5 | 0.000 |
| W.caches support | 3 | 0.008 | 0.000 | 1.000 | 6 | 0.000 |
| M.tan(-1e300) | 5 | 0.065 | 0.000 | 1.000 | 23 | 0.000 |
| M.tan(3.14159265359 * 0.3333 * 1e300) | 5 | 0.089 | 0.000 | 1.000 | 22 | 0.000 |
| M.acos(0.000000000000001) | 4 | 0.054 | 0.000 | 1.000 | 22 | 0.000 |
| M.acosh(1.000000000001) | 4 | 0.002 | 0.000 | 1.000 | 29 | 0.000 |
| M.asinh(0.00001) | 4 | 0.002 | 0.000 | 1.000 | 28 | 0.000 |
| M.asinh(1e300) | 3 | 0.001 | 0.000 | 1.000 | 22 | 0.000 |
| M.atan(2) | 3 | 0.052 | 0.000 | 1.000 | 22 | 0.000 |
| M.atan2(0.01, 1000) | 3 | 0.053 | 0.000 | 1.000 | 27 | 0.000 |
| M.atanh(0.0001) | 4 | 0.002 | 0.000 | 1.000 | 27 | 0.000 |
| M.cosh(15) | 3 | 0.001 | 0.000 | 1.000 | 23 | 0.000 |
| M.exp(-1e2) | 2 | 0.000 | 0.000 | 1.000 | 26 | 0.000 |
| M.exp(1e2) | 2 | 0.000 | 0.000 | 1.000 | 27 | 0.000 |
| M.LOG2E | 3 | 0.002 | 0.000 | 1.000 | 23 | 0.000 |
| M.LOG10E | 2 | 0.000 | 0.000 | 1.000 | 23 | 0.000 |
| M.E | 2 | 0.000 | 0.000 | 1.000 | 22 | 0.000 |
| M.LN10 | 2 | 0.000 | 0.000 | 1.000 | 22 | 0.000 |
| D.defaultCharset | 4 | 0.007 | 0.000 | 1.000 | 6 | 0.000 |
| W.[performance, console].jsHeapSizeLimit | 18 | 0.185 | 0.006 | 0.986 | 7 | 0.000 |
| W.menubar.visible | 4 | 0.002 | 0.000 | 0.998 | 9 | 0.000 |
| W.isSecureContext | 3 | 0.008 | 0.000 | 1.000 | 9 | 0.000 |
| S.fontSmoothingEnabled | 3 | 0.002 | 0.000 | 1.000 | 6 | 0.000 |
| new Date(0) | 16 | 0.112 | 0.000 | 0.996 | 86 | 0.002 |
| new Date(“0001-1-1”) | 19 | 0.171 | 0.006 | 0.996 | 64 | 0.001 |
| new Date(0) then setFullYear(0) | 22 | 0.170 | 0.006 | 0.991 | 65 | 0.001 |
| Detection of an adblocker | 4 | 0.064 | 0.025 | 0.949 | 5 | 0.855 |
| Firebug resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| YahooToolbar resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| EasyScreenshot resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| Ghostery resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| Kaspersky resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| VideoDownloadHelper resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| GTranslate resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.467 |
| Privowny resource detection | 2 | 0.067 | 0.000 | 1.000 | 5 | 0.468 |
| Privowny page content change | 1 | 0.000 | 0.000 | 1.000 | 8 | 0.856 |
| UBlock page content change | 2 | 0.013 | 0.000 | 1.000 | 6 | 0.857 |
| Pinterest page content change | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.858 |
| Grammarly page content change | 2 | 0.040 | 0.009 | 0.999 | 5 | 0.858 |
| Adguard page content change | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.858 |
| Evernote page content change | 2 | 0.002 | 0.000 | 1.000 | 6 | 0.858 |
| TOTL page content change | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.858 |
| IE Tab page content change | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.858 |
| WG.SHADING_LANGUAGE_VERSION | 8 | 0.122 | 0.000 | 0.999 | 21 | 0.001 |
| WG.VERSION | 27 | 0.135 | 0.004 | 0.997 | 13 | 0.000 |
| WG.VENDOR | 6 | 0.079 | 0.000 | 0.999 | 11 | 0.000 |
| WG.RENDERER | 7 | 0.079 | 0.000 | 0.999 | 11 | 0.000 |
| WG.ALIASED_POINT_SIZE_RANGE | 19 | 0.176 | 0.007 | 0.983 | 10 | 0.000 |
| WG.ALIASED_LINE_WIDTH_RANGE | 12 | 0.105 | 0.003 | 0.997 | 7 | 0.000 |
| WM.VIEWPORT_DIMS | 9 | 0.131 | 0.006 | 0.995 | 15 | 0.000 |
| WG.SUBPIXEL_BITS | 5 | 0.085 | 0.001 | 0.999 | 5 | 0.000 |
| WG.SAMPLE_BUFFERS | 5 | 0.014 | 0.000 | 0.999 | 6 | 0.000 |
| WG.SAMPLES | 8 | 0.088 | 0.001 | 0.990 | 5 | 0.000 |
| WG.COMPRESSED_TEXTURE_FORMATS | 3 | 0.011 | 0.000 | 0.999 | 28 | 0.000 |
| WM.VERTEX_UNIFORM_VECTORS | 9 | 0.128 | 0.003 | 0.984 | 8 | 0.000 |
| WM.COMBINED_TEXTURE_IMAGE_UNITS | 10 | 0.149 | 0.004 | 0.998 | 6 | 0.000 |
| WM.FRAGMENT_UNIFORM_VECTORS | 10 | 0.049 | 0.003 | 0.998 | 9 | 0.000 |
| WM.CUBE_MAP_TEXTURE_SIZE | 9 | 0.060 | 0.004 | 0.998 | 9 | 0.000 |
| WG.STENCIL_VALUE_MASK | 6 | 0.094 | 0.000 | 0.996 | 14 | 0.000 |
| WG.STENCIL_WRITEMASK | 6 | 0.094 | 0.000 | 0.996 | 14 | 0.000 |
| WG.STENCIL_BACK_VALUE_MASK | 6 | 0.094 | 0.000 | 0.996 | 14 | 0.000 |
| WG.STENCIL_BACK_WRITEMASK | 6 | 0.094 | 0.000 | 0.996 | 14 | 0.000 |
| WM.TEXTURE_SIZE | 8 | 0.061 | 0.004 | 0.998 | 9 | 0.000 |
| WG.DEPTH_BITS | 5 | 0.013 | 0.000 | 0.999 | 7 | 0.000 |
| WM.VARYING_VECTORS | 9 | 0.149 | 0.005 | 0.987 | 6 | 0.000 |
| WI.COLOR_READ_FORMAT | 6 | 0.073 | 0.000 | 0.999 | 8 | 0.000 |
| WM.RENDERBUFFER_SIZE | 8 | 0.093 | 0.004 | 0.998 | 9 | 0.000 |
| WG.STENCIL_BITS | 4 | 0.012 | 0.000 | 0.999 | 6 | 0.000 |
| WM.TEXTURE_IMAGE_UNITS | 6 | 0.031 | 0.000 | 0.999 | 7 | 0.000 |
| WM.VERTEX_ATTRIBS | 5 | 0.016 | 0.000 | 0.999 | 7 | 0.000 |
| WM.VERTEX_TEXTURE_IMAGE_UNITS | 7 | 0.041 | 0.000 | 0.998 | 7 | 0.000 |
| WI.COLOR_READ_TYPE | 5 | 0.064 | 0.000 | 0.999 | 8 | 0.000 |
| WM.TEXTURE_MAX_ANISOTROPY_EXT | 3 | 0.012 | 0.000 | 0.999 | 7 | 0.001 |
| WG.getContextAttributes() | 13 | 0.158 | 0.003 | 0.991 | 166 | 0.000 |
| WG.getSupportedExtensions() | 47 | 0.297 | 0.006 | 0.984 | 557 | 0.267 |
| WG.[…].UNMASKED_VENDOR_WEBGL | 11 | 0.144 | 0.001 | 0.984 | 15 | 0.000 |
| WG.[…].UNMASKED_RENDERER_WEBGL | 73 | 0.324 | 0.030 | 0.967 | 54 | 0.000 |
| WebGL precision format | 6 | 0.059 | 0.003 | 0.999 | 118 | 0.001 |
| Our designed WebGL canvas | 85 | 0.274 | 0.013 | 0.962 | 68 | 0.039 |
| Presence of fonts | 75 | 0.278 | 0.019 | 0.932 | 201 | 0.372 |
| Support of video codecs | 11 | 0.089 | 0.001 | 0.997 | 82 | 0.001 |
| Support of audio codecs | 11 | 0.136 | 0.000 | 0.999 | 65 | 0.001 |
| Support of streaming codecs | 15 | 0.158 | 0.002 | 0.996 | 138 | 0.001 |
| Support of recording codecs | 5 | 0.131 | 0.000 | 0.998 | 144 | 0.001 |
| W.speechSynthesis.getVoices() | 45 | 0.322 | 0.026 | 0.989 | 1,229 | 0.733 |
| N.plugins | 144 | 0.288 | 0.039 | 0.975 | 77 | 0.000 |
| N.mimeTypes | 49 | 0.227 | 0.020 | 0.990 | 107 | 0.000 |
| A.state | 4 | 0.060 | 0.012 | 0.947 | 13 | 0.000 |
| A.sampleRate | 7 | 0.073 | 0.015 | 0.967 | 9 | 0.000 |
| AD.channelCount | 6 | 0.002 | 0.001 | 0.997 | 6 | 0.000 |
| AD.channelCountMode | 3 | 0.001 | 0.000 | 1.000 | 13 | 0.000 |
| AD.channelInterpretation | 3 | 0.001 | 0.000 | 1.000 | 13 | 0.000 |
| AD.maxChannelCount | 7 | 0.056 | 0.002 | 0.994 | 5 | 0.000 |
| AD.numberOfInputs | 3 | 0.001 | 0.000 | 1.000 | 6 | 0.000 |
| AD.numberOfOutputs | 3 | 0.001 | 0.000 | 1.000 | 6 | 0.000 |
| AA.channelCount | 4 | 0.076 | 0.000 | 0.998 | 5 | 0.001 |
| AA.channelCountMode | 3 | 0.001 | 0.000 | 1.000 | 8 | 0.000 |
| AA.channelInterpretation | 3 | 0.001 | 0.000 | 1.000 | 13 | 0.000 |
| AA.numberOfInputs | 3 | 0.001 | 0.000 | 1.000 | 6 | 0.000 |
| AA.numberOfOutputs | 3 | 0.001 | 0.000 | 1.000 | 6 | 0.000 |
| AA.fftSize | 3 | 0.001 | 0.000 | 1.000 | 9 | 0.000 |
| AA.frequencyBinCount | 3 | 0.001 | 0.000 | 1.000 | 9 | 0.000 |
| AA.maxDecibels | 3 | 0.001 | 0.000 | 1.000 | 8 | 0.000 |
| AA.minDecibels | 3 | 0.001 | 0.000 | 1.000 | 9 | 0.000 |
| AA.smoothingTimeConstant | 4 | 0.020 | 0.000 | 0.998 | 8 | 0.000 |
| Our designed HTML5 canvas (PNG) | 782 | 0.599 | 0.108 | 0.806 | 65 | 0.181 |
| HTML5 canvas inspired by AmIUnique (PNG) | 217 | 0.459 | 0.001 | 0.936 | 66 | 0.014 |
| HTML5 canvas similar to Morellian (PNG) | 240 | 0.471 | 0.006 | 0.926 | 66 | 0.019 |
| Accept HTTP header | 1 | 0.000 | 0.000 | 1.000 | 8 | 0.000 |
| Accept-Encoding HTTP header | 4 | 0.054 | 0.001 | 0.999 | 21 | 0.000 |
| Accept-Language HTTP header | 40 | 0.199 | 0.017 | 0.990 | 39 | 0.000 |
| User-Agent HTTP header | 798 | 0.629 | 0.000 | 0.874 | 116 | 0.000 |
| Accept-Charset HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| Cache-Control HTTP header | 2 | 0.002 | 0.000 | 0.998 | 6 | 0.000 |
| Connection HTTP header | 1 | 0.000 | 0.000 | 1.000 | 10 | 0.000 |
| TE HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| Upgrade-Insecure-Requests HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| X-WAP-Profile HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| X-Requested-With HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| X-ATT-DeviceId HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| X-UIDH HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| X-Network-Info HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| Via HTTP header | 1 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| Any conditional HTTP headers | 16 | 0.131 | 0.016 | 0.991 | 6 | 0.000 |
| Number of bounding boxes | 3 | 0.082 | 0.000 | 0.998 | 5 | 0.169 |
| Number of plugins | 18 | 0.150 | 0.000 | 0.993 | 5 | 0.000 |
| Number of WebGL extensions | 20 | 0.256 | 0.000 | 0.984 | 6 | 0.267 |
| Width and height of first bounding box | 279 | 0.455 | nan | 0.908 | 36 | 0.169 |
| Width and height of second bounding box | 91 | 0.248 | nan | 0.970 | 33 | 0.169 |
| Width and height of third bounding box | 97 | 0.249 | nan | 0.969 | 35 | 0.169 |
| List of widths of bounding boxes | 139 | 0.424 | nan | 0.957 | 101 | 0.169 |
| List of heights of bounding boxes | 121 | 0.329 | nan | 0.914 | 121 | 0.169 |
| Width of first bounding box | 124 | 0.416 | 0.041 | 0.958 | 19 | 0.169 |
| Height of first bounding box | 92 | 0.291 | 0.039 | 0.916 | 20 | 0.169 |
| Width of second bounding box | 25 | 0.189 | 0.003 | 0.989 | 16 | 0.169 |
| Height of second bounding box | 67 | 0.221 | 0.006 | 0.972 | 19 | 0.169 |
| Width of third bounding box | 30 | 0.199 | 0.003 | 0.987 | 17 | 0.169 |
| Height of third bounding box | 65 | 0.215 | 0.000 | 0.972 | 19 | 0.169 |
| Width of a created div | 1,110 | 0.535 | 0.000 | 0.684 | 8 | 0.060 |
| Position of a created div | 1,113 | 0.536 | 0.001 | 0.684 | 12 | 0.060 |
| Width of fallback font text | 58 | 0.292 | 0.024 | 0.971 | 8 | 0.074 |
| Height of fallback font text | 59 | 0.285 | 0.018 | 0.970 | 7 | 0.074 |
| Color of ActiveBorder element | 16 | 0.205 | 0.002 | 0.998 | 22 | 0.064 |
| Color of ActiveCaption element | 10 | 0.172 | 0.000 | 0.998 | 22 | 0.064 |
| Color of AppWorkspace element | 9 | 0.134 | 0.000 | 0.999 | 22 | 0.064 |
| Color of Background element | 11 | 0.085 | 0.002 | 1.000 | 20 | 0.064 |
| Color of ButtonFace element | 9 | 0.165 | 0.001 | 0.998 | 22 | 0.064 |
| Color of ButtonHighlight element | 8 | 0.119 | 0.000 | 0.998 | 22 | 0.064 |
| Color of ButtonShadow element | 13 | 0.198 | 0.001 | 0.998 | 22 | 0.064 |
| Color of ButtonText element | 8 | 0.107 | 0.000 | 0.998 | 16 | 0.064 |
| Color of CaptionText element | 5 | 0.029 | 0.000 | 1.000 | 17 | 0.064 |
| Color of GrayText element | 11 | 0.191 | 0.001 | 0.996 | 22 | 0.064 |
| Color of Highlight element | 17 | 0.220 | 0.002 | 0.997 | 21 | 0.064 |
| Color of HighlightText element | 3 | 0.071 | 0.000 | 0.999 | 22 | 0.064 |
| Color of InactiveBorder element | 8 | 0.077 | 0.000 | 1.000 | 22 | 0.064 |
| Color of InactiveCaption element | 7 | 0.076 | 0.000 | 1.000 | 22 | 0.064 |
| Color of InactiveCaptionText element | 9 | 0.143 | 0.001 | 0.999 | 18 | 0.064 |
| Color of InfoBackground element | 9 | 0.107 | 0.001 | 1.000 | 22 | 0.064 |
| Color of InfoText element | 5 | 0.029 | 0.000 | 1.000 | 17 | 0.064 |
| Color of Menu element | 10 | 0.160 | 0.001 | 0.999 | 22 | 0.064 |
| Color of MenuText element | 6 | 0.095 | 0.000 | 0.999 | 16 | 0.064 |
| Color of Scrollbar element | 8 | 0.139 | 0.001 | 0.999 | 22 | 0.064 |
| Color of ThreeDDarkShadow element | 5 | 0.133 | 0.000 | 0.999 | 22 | 0.064 |
| Color of ThreeDFace element | 7 | 0.087 | 0.000 | 1.000 | 22 | 0.064 |
| Color of ThreeDHighlight element | 7 | 0.098 | 0.000 | 0.999 | 22 | 0.064 |
| Color of ThreeDLightShadow element | 11 | 0.156 | 0.001 | 0.999 | 22 | 0.064 |
| Color of ThreeDShadow element | 10 | 0.155 | 0.000 | 0.999 | 22 | 0.064 |
| Color of Window element | 8 | 0.101 | 0.000 | 0.999 | 22 | 0.064 |
| Color of WindowFrame element | 9 | 0.134 | 0.000 | 0.999 | 22 | 0.064 |
| Color of WindowText element | 7 | 0.106 | 0.000 | 0.998 | 16 | 0.064 |
| A.baseLatency | 11 | 0.174 | 0.009 | 0.989 | 5 | 0.000 |
| N.connection.downlinkMax | 3 | 0.076 | 0.000 | 1.000 | 5 | 0.000 |
| N.connection.effectiveType | 5 | 0.080 | 0.000 | 0.990 | 5 | 0.000 |
| N.connection.rtt | 20 | 0.158 | 0.053 | 0.742 | 5 | 0.000 |
| N.deviceMemory | 5 | 0.080 | 0.001 | 1.000 | 5 | 0.000 |
| W.FaceDetector | 2 | 0.000 | 0.000 | 1.000 | 6 | 0.000 |
| W.BarcodeDetector | 3 | 0.014 | 0.000 | 0.998 | 6 | 0.000 |
| N.mediaDevices.enumerateDevices() | 74 | 0.322 | 0.053 | 0.875 | 39 | 0.004 |
