UNPKG

lighthouse

Version:

Automated auditing, performance metrics, and best practices for the web.

1,183 lines (1,182 loc) • 36.3 kB
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"2015-07-29", "u": "2015-07-29", "unicode-point-escapes": "2015-09-30", "unset-value": "2016-03-21", "update": "2023-09-18", "upgrade-insecure-requests": "2018-04-30", "url": "2015-07-29", "url-canparse": "2023-12-07", "user-action-pseudos": "2015-07-29", "user-activation": "2023-11-21", "user-agent-sniffing": "2016-09-20", "user-pseudos": "2023-11-02", "var": "2015-07-29", "vertical-align": "2015-07-29", "video": "2015-07-29", "viewport-unit-variants": "2022-12-05", "viewport-units": "2017-10-17", "visibility": "2015-07-29", "visual-viewport": "2021-08-10", "wasm": "2017-10-17", "wasm-bigint": "2021-04-26", "wasm-bulk-memory": "2021-10-25", "wasm-exception-handling": "2022-05-03", "wasm-multi-value": "2020-10-20", "wasm-mutable-globals": "2020-03-24", "wasm-non-trapping-float-to-int": "2021-10-25", "wasm-reference-types": "2021-11-19", "wasm-sign-extension-operators": "2021-04-26", "wasm-simd": "2023-03-27", "wasm-threads": "2021-12-13", "wbr": "2015-07-29", "weak-references": 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"2015-07-29", "word-break": "2015-09-30", "word-spacing": "2015-07-29", "writing-mode": "2017-03-27", "xhr": "2015-07-29", "xml-serializer": "2015-07-29", "xpath": "2015-07-29", "xslt": "2015-07-29", "z-index": "2015-07-29" }, "low": { "abortsignal-any": "2024-03-19", "abortsignal-timeout": "2024-04-18", "abs-sign": "2025-06-26", "active-view-transition": "2026-01-13", "align-content-block": "2024-04-16", "alt-text-generated-content": "2024-07-09", "array-fromasync": "2024-01-25", "array-group": "2024-03-05", "async-clipboard": "2024-06-11", "atomics-pause": "2025-04-01", "atomics-wait-async": "2025-11-11", "avif": "2024-01-25", "backdrop-filter": "2024-09-16", "baseline-shift": "2026-03-24", "canvas-2d-willreadfrequently": "2024-09-16", "check-visibility": "2024-03-05", "clipboard-supports": "2025-03-31", "composed-ranges": "2025-08-19", "container-style-queries": "2026-05-19", "content-visibility": "2025-09-15", "contenteditable-plaintextonly": "2025-03-04", "contrast-color": "2026-04-10", "cookie-enabled": "2024-09-16", "crisp-edges": "2026-05-07", "declarative-shadow-dom": "2024-02-20", "details-content": "2025-09-16", "details-name": "2024-09-03", "document-caretpositionfrompoint": "2025-12-12", "event-timing": "2025-12-12", "fetch-priority": "2024-10-29", "field-sizing": "2026-06-16", "float16array": "2025-04-04", "font-family-math": "2026-03-24", "font-size-adjust": "2024-07-25", "gethtml": "2024-09-16", "getorinsert": "2026-02-14", "gradient-interpolation": "2024-06-11", "highlight": "2026-03-24", "http3": "2024-09-16", "input-file-webkitdirectory": "2025-08-19", "intl-duration-format": "2025-03-04", "intl-segmenter": "2024-04-16", "invoker-commands": "2025-12-12", "iterator-concat": "2026-03-24", "iterator-methods": "2025-03-31", "js-modules-service-workers": "2026-01-13", "js-modules-shared-workers": "2026-05-05", "json-modules": "2025-04-29", "json-raw": "2025-03-31", "largest-contentful-paint": "2025-12-12", "light-dark": "2024-05-13", "link-rel-dns-prefetch": "2025-09-15", "math-sum-precise": "2026-04-10", "navigation": "2026-01-13", "open-pseudo": "2026-05-11", "page-setup": "2024-12-11", "paint-order": "2024-03-22", "parse-html-unsafe": "2025-09-15", "popover": "2025-01-27", "print-color-adjust": "2025-05-01", "promise-try": "2025-01-07", "promise-withresolvers": "2024-03-05", "rcap": "2026-01-13", "rch": "2026-01-13", "readable-byte-streams": "2026-03-24", "rect-xywh": "2024-01-23", "regexp-escape": "2025-05-01", "registered-custom-properties": "2024-07-09", "relative-color": "2024-09-16", "reporting": "2026-03-24", "reporting-csp-violations": "2026-03-24", "request-video-frame-callback": "2024-10-29", "requestclose": "2025-05-27", "resizable-buffers": "2024-07-09", "rex": "2026-01-13", "ric": "2026-01-13", "round-mod-rem": "2024-05-17", "ruby-align": "2024-12-11", "ruby-position": "2024-12-11", "scope": "2025-12-12", "screen-wake-lock": "2025-03-31", "scroll-to-text-fragment": "2024-10-01", "scrollbar-color": "2025-12-12", "scrollbar-gutter": "2024-12-11", "scrollbar-width": "2024-12-11", "scrollend": "2025-12-12", "set-methods": "2024-06-11", "shape-function": "2026-02-24", "shared-workers": "2026-05-05", "starting-style": "2024-08-06", "state": "2024-05-17", "target-text": "2024-12-11", "text-decoration-skip-ink-all": "2026-05-07", "text-decoration-spelling-grammar": "2025-12-12", "text-indent-each-line": "2026-03-13", "text-indent-hanging": "2026-03-13", "text-wrap": "2024-10-17", "text-wrap-balance": "2024-05-13", "toggleevent-source": "2026-05-11", "transferable-arraybuffer": "2024-03-05", "transform-box": "2024-04-16", "transition-behavior": "2024-08-06", "trusted-types": "2026-02-24", "uint8array-base64-hex": "2025-09-05", "urlpattern": "2025-09-15", "vertical-form-controls": "2024-04-18", "view-transition-class": "2025-10-14", "view-transitions": "2025-10-14", "wasm-branch-hinting": "2026-02-24", "wasm-extended-constant-expressions": "2024-03-05", "wasm-garbage-collection": "2024-12-11", "wasm-tail-call-optimization": "2024-12-11", "wasm-typed-fun-refs": "2024-09-16", "webgl-color-management": "2024-10-29", "webgl2-color-management": "2024-10-29", "webrtc-encoded-transform": "2025-10-03", "webtransport": "2026-03-24", "white-space-collapse": "2024-03-19", "zoom": "2024-05-14", "zstd": "2026-02-11" }, "limited": [ "accelerometer", "accent-color", "accessor-methods", "ad-selection", "alignment-baseline", "alternative-style-sheets", "ambient-light", "anchor-positioning", "anchor-positioning-transforms", "app-file-handlers", "app-launch-handler", "app-migration", "app-protocol-handlers", "app-share-targets", "app-shortcuts", "arguments-callee", "arianotify", "async-iterable-streams", "attr", "attribution-reporting", "audio-session", "audio-video-tracks", "audiolistener", "audiolistener-setposition-setorientation", "autocapitalize", "autocorrect", "autofill", "background-attachment", "background-clip-border-area", "background-clip-text", "background-fetch", "background-sync", "badging", "barcode", "baseline-source", "battery", "beforeinstallprompt", "beforeunload", "bfcache-blocking-reasons", "blocking-render", "border-shape", "box-decoration-break", "calc-size", "canvas-2d-alpha", "canvas-2d-color-management", "canvas-2d-desynchronized", "canvas-context-lost", "canvas-html", "capture-handle", "capture-stream-audio-video", "caret-shape", "case-sensitive-attributes", "clear-site-data", "clip", "clipboard-custom-format", "clipboard-svg", "clipboard-unsanitized-formats", "clipboardchange", "closewatcher", "color-adjust", "color-contrast", "color-mix-variadic", "colrv1", "column-breaks", "column-pseudo", "compression-dictionary-transport", "compute-pressure", "contact-picker", "container-anchor-position-queries", "container-scroll-state-queries", "content-index", "context-fill-stroke", "controls-list", "cookie-store", "corner-shape", "counter-reset-reversed", "cross-document-view-transitions", "cross-fade", "css-modules", "css-object-model-discouraged", "css-typed-om", "cursor", "custom-ellipses", "custom-media-queries", "customizable-select", "customized-built-in-elements", "datalist", "date-get-year-set-year", "date-to-gmt-string", "declarative-webmcp", "device-bound-session-credentials", "device-memory", "device-posture", "device-queries", "devicepixelratio", "dialog-closedby", "digital-credentials", "digital-goods", "display-animation", "display-contents", "display-mode", "display-ruby", "document-colors", "document-modelcontext", "document-picture-in-picture", "document-write", "dynamic-range-limit", "early-data", "edit-context", "element", "element-capture", "element-timing", "escape-unescape", "execcommand", "explicit-resource-management", "ext-disjoint-timer-query", "ext-float-blend", "ext-frag-depth", "ext-shader-texture-lod", "ext-texture-compression-bptc", "ext-texture-compression-rgtc", "ext-texture-norm16", "external", "eyedropper", "fast-seek", "feature-policy", "fedcm", "federated-credentials", "fencedframe", "fetch-formdata", "fetch-metadata", "fetch-request-streams", "fetchlater", "file-system-access", "filter-function", "fit-content-function", "focusgroup", "font-family-ui", "font-language-override", "font-metric-overrides", "font-palette-animation", "font-synthesis-position", "font-variant-emoji", "font-variant-position", "font-width", "fullscreen", "function", "functions-caller-arguments", "gamepad-haptics", "gamepad-touch", "gamepad-vr", "gap-decorations", "geolocation-element", "getallrecords", "getboxquads", "glyph-orientation-vertical", "gpc", "gyroscope", "hanging-punctuation", "has-slotted", "heading-offset", "heading-selectors", "hidden-until-found", "highlightsfrompoint", "host-context", "html-media-capture", "html-wrapper-methods", "hyphenate-limit-chars", "idle-detection", "if", "iframe-credentialless", "image-function", "ime-mode", "import-assertions", "initial-letter", "ink", "input-color", "input-color-alpha", "insertable-streams", "install", "interactivity", "interest-invokers", "interpolate-size", "intersection-observer-v2", "intl-locale-info", "inverted-colors", "is-error", "is-input-pending", "jpegxl", "justify-self-block", "keyboard-lock", "keyboard-map", "khr-parallel-shader-compile", "languagedetector", "languagemodel", "layout-instability", "light-dark-image", "line-clamp", "link-rel-expect", "link-rel-prefetch", "loading-lazy-media", "local-fonts", "local-network-access", "long-animation-frames", "longtasks", "magnetometer", "managed-media-source", "manifest", "manifest-localization", "margin-trim", "marker", "mask-border", "masonry", "mathml-full", "measure-memory", "media-pseudos", "media-session", "media-source", "mediacontroller", "meta-application-title", "meta-text-scale", "meta-theme-color", "mixin", "move-before", "mutation-events", "navigation-precommit-handlers", "navigation-timing-confidence", "navigator-install", "network-information", "non-cookie-storage-access", "notifications", "numeric-factory-functions", "object-view-box", "observable", "oes-texture-half-float-linear", "opaquerange", "orientation-sensor", "origin", "overflow-anchor", "overflow-clip-margin", "overflow-overlay", "overlay", "overscroll-behavior", "ovr-multiview2", "page-break-aliases", "page-lifecycle", "page-orientation", "page-selectors", "page-visibility-state", "paint", "partitioned-cookies", "password-credentials", "path-shape", "payment-handler", "payment-request", "performancetiming", "periodic-background-sync", "permissions-policy", "picture-in-picture", "ping", "pointer-lock", "popover-hint", "portal", "prefers-reduced-data", "prefers-reduced-transparency", "presentation-api", "private-click-measurement", "private-network-access", "profiler", "progress-function", "protected-audience", "proto", "random-function", "readablestream-from", "reading-flow", "referencetarget", "regexp-compile", "regexp-static-properties", "region-capture", "registerprotocolhandler", "related-apps", "related-website-sets", "remote-playback", "reporting-coep-violations", "reporting-crashes", "reporting-crashes-storage", "reporting-deprecation", "reporting-integrity-violations", "reporting-interventions", "reporting-permissions-policy-violations", "requestidlecallback", "resize", "rhythmic-sizing", "ruby-overhang", "sanitizer", "savedata", "scheduler", "scoped-custom-element-registries", "screen-capture", "screen-orientation-lock", "scroll-buttons", "scroll-driven-animations", "scroll-initial-target", "scroll-into-view-container", "scroll-marker-targets", "scroll-markers", "scroll-snap-events", "scroll-target-group", "secure-payment-confirmation", "selection", "serial", "serializable-errors", "service-workers-static-routes", "share", "shared-storage", "shared-storage-locks", "show-picker-input", "show-picker-select", "sibling-count", "signature-based-resource-integrity", "sizes-auto", "smooth", "speak", "speak-as", "speculation-rules", "speech-recognition", "speech-recognition-grammar", "spelling-grammar-error", "storage-buckets", "stretch", "style-query-range-syntax", "summarizer", "supports-at-rule", "svg-discouraged", "switch-control", "table-discouraged", "target-within", "temporal", "text-autospace", "text-box", "text-decoration-line-blink", "text-decoration-selection", "text-fit", "text-justify", "text-size-adjust", "text-spacing-trim", "text-wrap-pretty", "time-relative-selectors", "top-level-await", "topics", "touch-events", "transferable-streams", "transformstream-transformer-cancel", "translator", "ua-client-hints", "url-cross-origin", "url-integrity", "url-referrer-policy", "user-select", "usermedia", "vibration", "video-dynamic-range", "view-transitions-element-scoped", "viewport-segments", "virtual-keyboard", "virtual-pressure-sources", "virtual-sensors", "wasm-exnref-exceptions", "wasm-jspi", "wasm-memory64", "wasm-multi-memory", "wasm-simd-relaxed", "wasm-string-builtins", "web-animations-iterationcomposite", "web-bluetooth", "web-midi", "web-nfc", "web-otp", "webauthn-signals", "webcodecs", "webdriver", "webdriver-bidi", "webgl-compressed-texture-pvrtc", "webgl-compressed-texture-s3tc", "webgl-compressed-texture-s3tc-srgb", "webgl-desynchronized", "webgl-draw-buffers", "webgl-multi-draw", "webgl-sab", "webgl2-desynchronized", "webgpu", "webgpu-subgroups", "webhid", "webnn", "webusb", "webvr", "webvtt-cue-alignment", "webvtt-regions", "webxr-anchors", "webxr-ar", "webxr-camera", "webxr-depth-sensing", "webxr-device", "webxr-dom-overlays", "webxr-gamepads", "webxr-hand-input", "webxr-hit-test", "webxr-layers", "webxr-lighting-estimation", "wheel-events", "widows-orphans", "window-controls-overlay", "window-management", "with", "word-break-auto-phrase", "word-break-break-word", "writing-mode-svg-values", "writingsuggestions" ] }