{ "url": "https://www.livescore.cz", "auditedAt": "2026-07-22T17:17:16.815Z", "mode": "report", "status": "completed", "statusDetail": "Atomic coverage complete: all 58 registered checks have a conclusive outcome.", "page": { "appType": "mpa", "framework": "server-rendered MPA with deferred JavaScript and ad/consent integrations", "notes": "Public live-score, match-detail, standings, and calendar templates. Homepage plus three distinct templates and a failure state were audited; other sport pages were excluded as template-equivalent." }, "evidenceUsed": [ "screenshot", "dom", "evaluate-probe", "layout-metrics", "trace", "har", "lighthouse", "headers", "cookies", "trackers", "secrets", "images", "discoverability", "heap-summary", "Modern Web Guidance 0.0.172" ], "guidanceConsulted": [ "dark-mode", "component-specific-light-dark-theme", "accessibility", "adapt-scrollbar-to-contrast-preferences", "same-document-transitions", "cross-document-transitions", "group-element-transitions", "faster-spa-view-transitions", "scrollytelling", "parallax-scroll-effects", "scroll-entry-exit-effects", "carousel-slide-effects", "physics-based-easing", "individual-transform-properties", "animate-element-entry-exit", "animate-to-from-top-layer", "animate-to-intrinsic-sizes", "dynamic-sibling-animations", "interactive-content-reveal", "pull-to-reveal", "swipe-to-remove", "shrinking-header-on-scroll", "scroll-progress-indicator", "scroll-position-aware-elements", "scroll-snap-realtime-feedback", "scroll-snap-state-sync", "scroll-target-on-load", "soft-edge-content-fade", "scrollability-affordance-hints", "anchor-positioning-tab-underline", "position-aware-tooltips", "interest-triggered-tooltips", "interest-triggered-action-previews", "directional-navigation-transitions", "carousel-snap-highlights", "navigation-drawer", "stack-drill-down", "persistent-app-tours", "persistent-toast-notifications", "light-dismiss-a-dialog", "platform-controls-dismiss-dialog", "declarative-dialog-popover-control", "animated-select-picker", "branded-select-styling", "brand-consistent-forms", "custom-select-picker-layouts", "rich-media-picker", "complex-shapes", "shaped-cutouts", "overflow-clipping-control", "visually-texture-content", "apply-webgl-shaders", "interactive-content-in-3d-scenes", "highlight-text-ranges", "prevent-text-wrapping", "customize-scrollbar-color-and-thickness", "export-html-media-from-canvas", "fluid-scaling", "calculate-with-intrinsic-sizes", "css-layout", "size-aware-styling", "content-based-styling", "child-state-based-styling", "design-token-reactivity", "dynamic-sibling-styling", "form-fields-automatically-fit-contents", "improve-text-layout-and-legibility", "forms", "accessible-error-announcement", "required-field-feedback", "validate-input-after-interaction", "identify-inp-causes", "schedule-tasks-by-priority", "optimize-preload-priority", "improve-next-page-load-performance", "interactions-in-complex-layouts", "performance", "visually-stable-font-fallbacks", "break-up-long-tasks", "identify-heavy-scripts", "optimize-script-priority", "defer-rendering-heavy-content", "defer-work-until-scroll-ends", "optimize-image-priority", "conditional-async-dependencies", "expose-canvas-content-to-browser-features", "move-dom-element-without-losing-state", "precise-text-alignment", "visually-stable-mixed-fonts", "css", "html", "reduce-style-repetition", "security", "privacy", "batch-analytics-events", "full-session-analytics", "calculate-total-foreground-time", "passkeys", "passkey-registration", "passkey-authentication", "passkey-reauthentication", "passkey-conditional-create", "passkey-management", "flicker-free-client-side-ab-testing", "consistent-cross-document-transitions", "stabilize-reactive-state", "resilient-context-menus-and-nested-dropdowns", "persistent-top-layer-ui", "detect-initial-visibility-state", "sequence-distributed-events", "translator", "language-detection", "support-global-calendar-systems", "capture-location-agnostic-data", "format-human-readable-durations", "manage-recurring-intervals", "calculate-event-differentials", "coordinate-global-events", "model-partial-time-concepts", "search-hidden-content", "select-menu-interaction", "style-parent-with-has", "autofill-address-form", "autofill-payment-form", "autofill-sign-in-form", "autofill-sign-up-form", "autofill-highlight-inputs", "deliver-optimized-decorative-images", "resolution-optimized-pseudo-elements", "deprioritize-background-fetches", "efficient-background-processing", "webmcp", "agentic-forms", "agentic-javascript-tools", "language-model", "summarizer" ], "artifacts": [ { "type": "dom", "path": "evidence/a11y-probe.json", "caption": "Audit evidence: a11y-probe.json", "findingIds": [ "F07", "F10", "F15", "F17", "F18", "F19" ] }, { "type": "screenshot", "path": "evidence/calendar-desktop.png", "caption": "Audit evidence: calendar-desktop.png", "findingIds": [ "F06" ] }, { "type": "layout", "path": "evidence/calendar-mobile-layout.json", "caption": "Audit evidence: calendar-mobile-layout.json", "findingIds": [ "F08" ] }, { "type": "dom", "path": "evidence/calendar-route-probe.json", "caption": "Audit evidence: calendar-route-probe.json", "findingIds": [ "F22" ] }, { "type": "other", "path": "evidence/cookies.json", "caption": "Audit evidence: cookies.json", "findingIds": [ "F26" ] }, { "type": "screenshot", "path": "evidence/discoverability-crawler.png", "caption": "Audit evidence: discoverability-crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/discoverability-rendered.png", "caption": "Audit evidence: discoverability-rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/discoverability.json", "caption": "Audit evidence: discoverability.json", "findingIds": [] }, { "type": "dom", "path": "evidence/error-404-probe.json", "caption": "Audit evidence: error-404-probe.json", "findingIds": [ "F11", "F30" ] }, { "type": "screenshot", "path": "evidence/error-404.png", "caption": "Audit evidence: error-404.png", "findingIds": [ "F11", "F30" ] }, { "type": "other", "path": "evidence/guidance-list.json", "caption": "Audit evidence: guidance-list.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance-retrieved.md", "caption": "Audit evidence: guidance-retrieved.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance-search.json", "caption": "Audit evidence: guidance-search.json", "findingIds": [] }, { "type": "other", "path": "evidence/headers.json", "caption": "Audit evidence: headers.json", "findingIds": [ "F26", "F28" ] }, { "type": "screenshot", "path": "evidence/home-dark-reduced.png", "caption": "Audit evidence: home-dark-reduced.png", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "Audit evidence: home-desktop.png", "findingIds": [ "F06", "F27", "F31", "F34" ] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "Audit evidence: home-dom.json", "findingIds": [] }, { "type": "heap", "path": "evidence/home-heap.json", "caption": "Audit evidence: home-heap.json", "findingIds": [ "F38" ] }, { "type": "screenshot", "path": "evidence/home-high-contrast.png", "caption": "Audit evidence: home-high-contrast.png", "findingIds": [ "F02" ] }, { "type": "screenshot", "path": "evidence/home-mobile-content.png", "caption": "Audit evidence: home-mobile-content.png", "findingIds": [] }, { "type": "layout", "path": "evidence/home-mobile-layout.json", "caption": "Audit evidence: home-mobile-layout.json", "findingIds": [ "F08", "F19" ] }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "Audit evidence: home-mobile.png", "findingIds": [ "F04", "F06", "F09", "F18", "F34" ] }, { "type": "dom", "path": "evidence/home-probe.json", "caption": "Audit evidence: home-probe.json", "findingIds": [ "F03", "F04", "F07", "F09", "F20", "F25", "F31" ] }, { "type": "dom", "path": "evidence/home-route-probe.json", "caption": "Audit evidence: home-route-probe.json", "findingIds": [ "F05", "F17", "F22", "F23", "F25", "F33" ] }, { "type": "other", "path": "evidence/home-summary.json", "caption": "Audit evidence: home-summary.json", "findingIds": [ "F13", "F14", "F27", "F35", "F36", "F37" ] }, { "type": "trace", "path": "evidence/home-trace", "caption": "Audit evidence: home-trace", "findingIds": [] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "Audit evidence: home-trace-summary.json", "findingIds": [ "F12" ] }, { "type": "har", "path": "evidence/home.har", "caption": "Audit evidence: home.har", "findingIds": [] }, { "type": "other", "path": "evidence/images.json", "caption": "Audit evidence: images.json", "findingIds": [ "F15", "F20", "F35" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-summary.json", "caption": "Audit evidence: lighthouse-summary.json", "findingIds": [ "F13", "F14", "F15", "F16", "F17", "F21", "F36" ] }, { "type": "lighthouse", "path": "evidence/lighthouse.json", "caption": "Audit evidence: lighthouse.json", "findingIds": [ "F02", "F12" ] }, { "type": "screenshot", "path": "evidence/match-content.png", "caption": "Audit evidence: match-content.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/match-desktop.png", "caption": "Audit evidence: match-desktop.png", "findingIds": [ "F06" ] }, { "type": "screenshot", "path": "evidence/match-discoverability-crawler.png", "caption": "Audit evidence: match-discoverability-crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/match-discoverability-rendered.png", "caption": "Audit evidence: match-discoverability-rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/match-discoverability.json", "caption": "Audit evidence: match-discoverability.json", "findingIds": [] }, { "type": "layout", "path": "evidence/match-mobile-layout.json", "caption": "Audit evidence: match-mobile-layout.json", "findingIds": [ "F08", "F19" ] }, { "type": "dom", "path": "evidence/match-route-probe.json", "caption": "Audit evidence: match-route-probe.json", "findingIds": [ "F03", "F05", "F23", "F24", "F32", "F33", "F34" ] }, { "type": "other", "path": "evidence/memory-metrics.json", "caption": "Audit evidence: memory-metrics.json", "findingIds": [ "F38" ] }, { "type": "dom", "path": "evidence/platform-probe.json", "caption": "Audit evidence: platform-probe.json", "findingIds": [ "F13", "F29" ] }, { "type": "dom", "path": "evidence/preferences-probe.json", "caption": "Audit evidence: preferences-probe.json", "findingIds": [ "F01" ] }, { "type": "other", "path": "evidence/robots.txt", "caption": "Audit evidence: robots.txt", "findingIds": [ "F24" ] }, { "type": "other", "path": "evidence/secrets.json", "caption": "Audit evidence: secrets.json", "findingIds": [ "F26" ] }, { "type": "other", "path": "evidence/sitemap.xml", "caption": "Audit evidence: sitemap.xml", "findingIds": [ "F24" ] }, { "type": "screenshot", "path": "evidence/standings-desktop.png", "caption": "Audit evidence: standings-desktop.png", "findingIds": [ "F06", "F18" ] }, { "type": "layout", "path": "evidence/standings-mobile-layout.json", "caption": "Audit evidence: standings-mobile-layout.json", "findingIds": [ "F08" ] }, { "type": "dom", "path": "evidence/standings-route-probe.json", "caption": "Audit evidence: standings-route-probe.json", "findingIds": [ "F23", "F24" ] }, { "type": "other", "path": "evidence/trackers.json", "caption": "Audit evidence: trackers.json", "findingIds": [ "F27", "F37" ] } ], "config": { "loaded": false }, "coverage": { "catalogVersion": "modern-web-guidance@0.0.172", "catalogChecksum": "sha256:78ccfdb2d483f4c57d9dafed80fd86c6265585a56457c8dcfddc254b80fb44d7", "expected": 58, "recorded": 58, "judged": 58, "blocked": 0, "notRun": 0, "missing": 0, "unknown": 0, "duplicates": 0, "complete": true }, "checkOutcomes": [ { "principleId": "respect-user-preferences", "checkId": "respects-color-scheme", "status": "issues", "confidence": "high", "method": "evaluate probe and screenshot under prefers-color-scheme: dark", "evidence": "Computed colorScheme was normal and body remained rgb(255,255,255); CSS contained no prefers-color-scheme rule.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dark-reduced.png", "evidence/preferences-probe.json" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "pass", "confidence": "high", "method": "getAnimations() under prefers-reduced-motion: reduce", "evidence": "The page exposed no active animations, so there was no non-essential motion to suppress.", "pathIds": [ "home" ], "artifacts": [ "evidence/preferences-probe.json" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "issues", "confidence": "high", "method": "Lighthouse contrast audit and prefers-contrast screenshot", "evidence": "Lighthouse found consent text contrast as low as 1.06:1, 1.82:1, and 2.8:1.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse.json", "evidence/home-high-contrast.png" ], "findingIds": [ "F02" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "CSS and navigation inspection across list and detail routes", "evidence": "The MPA route changes are abrupt and CSS contains no view-transition declarations.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/home-probe.json", "evidence/match-route-probe.json" ], "findingIds": [ "F03" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "CSS and interaction inventory", "evidence": "No scroll-linked animation, parallax, reveal, or scrollytelling interaction exists on the representative pages.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "No scroll-linked animation, parallax, reveal, or scrollytelling interaction exists on the representative pages." }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "not-applicable", "confidence": "high", "method": "interaction inventory and CSS inspection", "evidence": "The site exposes ordinary links only, with no gesture-driven control to evaluate.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "The site exposes ordinary links only, with no gesture-driven control to evaluate." }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "medium", "method": "long-page screenshot and CSS inspection", "evidence": "The 6,123px results page has no sticky context, progress indicator, or scroll-state-aware chrome.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile.png", "evidence/home-probe.json" ], "findingIds": [ "F04" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "not-applicable", "confidence": "high", "method": "DOM inventory", "evidence": "No tooltip, menu, or popover overlay requiring anchored positioning was present.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "No tooltip, menu, or popover overlay requiring anchored positioning was present." }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "issues", "confidence": "medium", "method": "route and in-page navigation inspection", "evidence": "Score-only links open a new detail page abruptly and the Top links provide no transition or highlight cue.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json" ], "findingIds": [ "F05" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "desktop and mobile first-load screenshots", "evidence": "A full-screen consent wall obscures all scores on every audited route before interaction.", "pathIds": [ "home", "match", "standings", "calendar" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/match-desktop.png", "evidence/standings-desktop.png", "evidence/calendar-desktop.png" ], "findingIds": [ "F06" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "DOM inspection of the consent overlay", "evidence": "The modal is a div with role=dialog rather than native dialog, while the page has zero dialog/popover/details elements.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json", "evidence/a11y-probe.json" ], "findingIds": [ "F07" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "pass", "confidence": "high", "method": "representative screenshots", "evidence": "Behind the consent layer, pages use compact navigation and devote most space to scores, match details, tables, or dates.", "pathIds": [ "home", "match", "standings", "calendar" ], "artifacts": [ "evidence/home-desktop.png", "evidence/match-desktop.png", "evidence/standings-desktop.png", "evidence/calendar-desktop.png" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "issues", "confidence": "high", "method": "layout at 360x800 on four templates", "evidence": "Home and match templates report 10px horizontal overflow at a 360px visual viewport; standings and calendar do not overflow.", "pathIds": [ "home", "match", "standings", "calendar" ], "artifacts": [ "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json", "evidence/standings-mobile-layout.json", "evidence/calendar-mobile-layout.json" ], "findingIds": [ "F08" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "medium", "method": "CSS inspection and narrow layout comparison", "evidence": "CSS contains no @container rules; dense score rows retain tiny desktop-like text and targets on mobile.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F09" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "focus and target-size probe", "evidence": "Many links are only 12px high and score links are about 10x12px; the focused consent dialog had only a transparent outline.", "pathIds": [ "home" ], "artifacts": [ "evidence/a11y-probe.json" ], "findingIds": [ "F10" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "first viewport and heading/link inspection", "evidence": "The brand, sport/date/status filters, live scores, and REFRESH NOW action make the site purpose and next actions clear.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-route-probe.json", "evidence/home-desktop.png" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "high", "method": "home-to-match and home-to-standings route walkthrough", "evidence": "Score and Standings links resolve to populated detail and table pages with Back and Top recovery links.", "pathIds": [ "home", "match", "standings" ], "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json", "evidence/standings-route-probe.json" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "issues", "confidence": "high", "method": "invalid-route walkthrough", "evidence": "The error page says the page cannot be displayed and to try later, has no title, and offers only a generic home link with no retry or cause.", "pathIds": [ "error-state" ], "artifacts": [ "evidence/error-404.png", "evidence/error-404-probe.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Lighthouse and DevTools trace", "evidence": "Lighthouse measured LCP 5.5s and TTI 8.1s; the trace measured LCP 3.06s. CLS and TBT were good.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse.json", "evidence/home-trace-summary.json" ], "findingIds": [ "F12" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "layout-shift observers on four templates", "evidence": "Observed CLS ranged from 0.052 to 0.088 across templates, below the 0.1 good threshold.", "pathIds": [ "home", "match", "standings", "calendar" ], "artifacts": [ "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json", "evidence/standings-mobile-layout.json", "evidence/calendar-mobile-layout.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "pass", "confidence": "high", "method": "DevTools trace and layout long-task observers", "evidence": "The trace recorded zero long tasks and 0ms total blocking time; Lighthouse TBT was 30ms.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/lighthouse.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "HAR summary confirmed against script/link attributes and Lighthouse", "evidence": "A parser-inserted stylesheet is render-blocking with an estimated 810ms saving; total transfer was 872KB and LCP was slow. Scripts identified by HAR were defer/async.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/platform-probe.json", "evidence/lighthouse-summary.json" ], "findingIds": [ "F13" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Lighthouse code coverage and HAR", "evidence": "Lighthouse estimated 382KiB unused JS, including 141KB ad code and 118KB first-party vendor code; 14KiB consent CSS was unused.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-summary.json", "evidence/home-summary.json" ], "findingIds": [ "F14" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility audit, image audit, and DOM probe", "evidence": "An icon-only toggle button has no accessible name, five iframes have no title, and six images lack alt text.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-summary.json", "evidence/images.json", "evidence/a11y-probe.json" ], "findingIds": [ "F15" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Lighthouse contrast audit", "evidence": "Consent text and controls fail WCAG contrast, with measured ratios from 1.06:1 to 2.8:1.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-summary.json" ], "findingIds": [ "F16" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Lighthouse heading audit and focus probe", "evidence": "The homepage skips from H2 to repeated H4 headings, and focus on the consent dialog has a transparent outline.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-summary.json", "evidence/a11y-probe.json", "evidence/home-route-probe.json" ], "findingIds": [ "F17" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "issues", "confidence": "high", "method": "desktop/mobile screenshots and target-size probe", "evidence": "Core navigation and score links render around 12px high in a very dense layout, harming scanning and reading comfort.", "pathIds": [ "home", "standings" ], "artifacts": [ "evidence/home-mobile.png", "evidence/standings-desktop.png", "evidence/a11y-probe.json" ], "findingIds": [ "F18" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "360px layout and target-size probe", "evidence": "Many actionable links are far below 44x44 CSS pixels and home/match pages overflow horizontally by 10px.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/a11y-probe.json", "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json" ], "findingIds": [ "F19" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "medium", "method": "Lighthouse best-practices audit", "evidence": "Lighthouse best-practices scored 1.0 and reported no console-error or uncaught-exception failure.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse.json" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "DOM and image inspection", "evidence": "Doctype and charset are valid, but all seven images omit width/height attributes; six decorative GIFs also lack alt.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json", "evidence/images.json" ], "findingIds": [ "F20" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Lighthouse best-practices diagnostics", "evidence": "The 135KB first-party vendor bundle has no source map, reducing inspector/debugging hygiene.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-summary.json" ], "findingIds": [ "F21" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "issues", "confidence": "high", "method": "metadata inspection across four templates", "evidence": "The calendar page duplicates the generic homepage title and description rather than describing the calendar route.", "pathIds": [ "calendar" ], "artifacts": [ "evidence/calendar-route-probe.json", "evidence/home-route-probe.json" ], "findingIds": [ "F22" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "anchor/robots/viewport inspection", "evidence": "Viewport metadata is present, but many match links use only scores or a dash as link text, and public detail/table routes declare noindex,nofollow.", "pathIds": [ "home", "match", "standings" ], "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json", "evidence/standings-route-probe.json" ], "findingIds": [ "F23" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "issues", "confidence": "high", "method": "metadata plus robots.txt/sitemap.xml retrieval", "evidence": "Canonical links and 200 responses exist, but robots.txt and sitemap.xml returned 403 to the audit fetch and useful match/standings pages are noindex,nofollow.", "pathIds": [ "home", "match", "standings" ], "artifacts": [ "evidence/robots.txt", "evidence/sitemap.xml", "evidence/match-route-probe.json", "evidence/standings-route-probe.json" ], "findingIds": [ "F24" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "issues", "confidence": "high", "method": "JSON-LD and Open Graph inspection", "evidence": "No JSON-LD describes sports events or results; og:image incorrectly points to the site root rather than an image.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/home-probe.json", "evidence/home-route-probe.json" ], "findingIds": [ "F25" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "headers, cookies, HAR, and secrets audit", "evidence": "HTTPS is used and no secrets were exposed, but CSP/HSTS/nosniff are missing and all five cookies lack Secure and use SameSite=None.", "pathIds": [ "home" ], "artifacts": [ "evidence/headers.json", "evidence/cookies.json", "evidence/secrets.json" ], "findingIds": [ "F26" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "tracker inventory and HAR", "evidence": "The load contacted 12 third-party origins and four known trackers; 31/41 requests and 692KB/872KB were third-party. The consent text names 210 partners.", "pathIds": [ "home" ], "artifacts": [ "evidence/trackers.json", "evidence/home-summary.json", "evidence/home-desktop.png" ], "findingIds": [ "F27" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "not-applicable", "confidence": "high", "method": "surface and network inventory", "evidence": "No authentication flow or browser permission request exists in the representative public score experience.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json" ], "reason": "No authentication flow or browser permission request exists in the representative public score experience." }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "response-header audit", "evidence": "HSTS, clickjacking protection, Referrer-Policy, Permissions-Policy, and CSP frame-ancestors are all absent.", "pathIds": [ "home" ], "artifacts": [ "evidence/headers.json" ], "findingIds": [ "F28" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "high", "method": "raw HTML versus rendered DOM discoverability comparison", "evidence": "Homepage raw HTML retains 93% of rendered content words and is not a JS shell; detail raw HTML retains core matchup content although live enrichment lowers coverage to 45%.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/discoverability.json", "evidence/match-discoverability.json", "evidence/discoverability-crawler.png", "evidence/match-discoverability-crawler.png" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "medium", "method": "overlay viewport inspection and script attribute probe", "evidence": "The consent overlay remains within mobile and desktop viewports and first-party scripts are deferred rather than parser-blocking.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile.png", "evidence/home-desktop.png", "evidence/platform-probe.json" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "issues", "confidence": "high", "method": "manifest and service-worker registration probe", "evidence": "The site declares display:standalone with install icons and start_url, but has zero service-worker registrations and therefore no offline fallback.", "pathIds": [ "home" ], "artifacts": [ "evidence/platform-probe.json" ], "findingIds": [ "F29" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "issues", "confidence": "high", "method": "invalid-route failure-state walkthrough", "evidence": "The failure page has an empty title, generic try-later text, and no retry/status detail; it does provide only a homepage link.", "pathIds": [ "error-state" ], "artifacts": [ "evidence/error-404.png", "evidence/error-404-probe.json" ], "findingIds": [ "F30" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "issues", "confidence": "high", "method": "DOM language and CSS inspection", "evidence": "The document is lang=en while the mandatory consent UI is Czech; dir is absent and inspected CSS contains no logical inline/block properties.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json", "evidence/home-desktop.png" ], "findingIds": [ "F31" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "issues", "confidence": "medium", "method": "rendered date/locale inspection", "evidence": "The English match page hard-codes a 22.07.2026 numeric date while geolocated consent is Czech, with no locale switch or locale-labelled formatting.", "pathIds": [ "match" ], "artifacts": [ "evidence/match-route-probe.json" ], "findingIds": [ "F32" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "issues", "confidence": "high", "method": "match-time content inspection", "evidence": "Global fixtures show bare times such as 19:00 and 19:30 without a time-zone label or user-zone explanation.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json" ], "findingIds": [ "F33" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "issues", "confidence": "medium", "method": "consent-flow screenshot and DOM copy inspection", "evidence": "A blocking consent wall appears before content and presents extensive processing by 210 partners. Reject is available and equally styled, reducing but not removing the nagging-wall concern.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile.png", "evidence/home-desktop.png", "evidence/match-route-probe.json" ], "findingIds": [ "F34" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "high", "method": "form inventory", "evidence": "No user-input form exists in the audited score, detail, standings, calendar, or error paths.", "pathIds": [ "home", "match", "standings", "calendar" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "No user-input form exists in the audited score, detail, standings, calendar, or error paths." }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "not-applicable", "confidence": "high", "method": "form/input inventory", "evidence": "No address, payment, sign-in, sign-up, or other text-entry form exists in scope.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "No address, payment, sign-in, sign-up, or other text-entry form exists in scope." }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "pass", "confidence": "medium", "method": "consent and outbound betting-link inspection", "evidence": "No account or checkout flow exists; consent provides equally prominent accept/reject buttons and management options, and betting links identify their destination.", "pathIds": [ "home", "match" ], "artifacts": [ "evidence/home-desktop.png", "evidence/match-route-probe.json" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "medium", "method": "image audit and HAR", "evidence": "All seven images use legacy PNG/GIF formats and omit intrinsic dimensions; six below-fold GIFs are not lazy-loaded, though byte cost is small.", "pathIds": [ "home" ], "artifacts": [ "evidence/images.json", "evidence/home-summary.json" ], "findingIds": [ "F35" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Lighthouse coverage and HAR", "evidence": "The page transfers an estimated 382KiB of unused JavaScript, much of it advertising and analytics work unrelated to viewing scores.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-summary.json", "evidence/home-summary.json" ], "findingIds": [ "F36" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "HAR and tracker inventory", "evidence": "Third parties account for 31 requests and 692KB, including 257KB ads, 154KB tag manager, 148KB consent tooling, and 84KB fonts.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/trackers.json" ], "findingIds": [ "F37" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "intent and capability inspection", "evidence": "No declared agent-facing intent, transactional tool surface, WebMCP registration, or agentic form exists; this emerging capability is out of scope.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "No declared agent-facing intent, transactional tool surface, WebMCP registration, or agentic form exists; this emerging capability is out of scope." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "feature and task inspection", "evidence": "The live-score experience has no summarisation or language-model task for which on-device inference is necessary.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "reason": "The live-score experience has no summarisation or language-model task for which on-device inference is necessary." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "not-applicable", "confidence": "high", "method": "interaction inventory", "evidence": "This MPA exposes navigation and one-shot consent rather than a representative repeatable same-document interaction; fabricating a loop would not model real use.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-route-probe.json" ], "reason": "This MPA exposes navigation and one-shot consent rather than a representative repeatable same-document interaction; fabricating a loop would not model real use." }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "issues", "confidence": "medium", "method": "heap summary and runtime memory/DOM probe", "evidence": "A simple text-centric results page retained 311,295 heap nodes and 18.65MB self size, with 6,258 DOM elements, 5 iframes, and 1,406 interactive/tabbable nodes.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap.json", "evidence/memory-metrics.json" ], "findingIds": [ "F38" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "low", "method": "single-state heap constructor inspection", "evidence": "The heap summary exposed no Detached* constructor among reported constructors; no repeatable same-document interaction existed to provoke listener/timer accumulation.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap.json" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F01", "F02" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F03" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F04", "F05" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F06", "F07" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F08", "F09", "F10" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "issues", "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F12", "F13", "F14" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F15", "F16", "F17", "F18", "F19" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F20", "F21" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F22", "F23", "F24", "F25" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F26", "F27", "F28" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F29", "F30" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "issues", "findingIds": [ "F31", "F32", "F33" ] }, { "principleId": "be-trustworthy", "expectation": "default", "status": "issues", "findingIds": [ "F34" ] }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F35", "F36", "F37" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "No declared agent-facing intent, transactional tool surface, WebMCP registration, or agentic form exists; this emerging capability is out of scope. The live-score experience has no summarisation or language-model task for which on-device inference is necessary." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "issues", "findingIds": [ "F38" ] } ], "paths": [ { "id": "home", "description": "Homepage and primary live-score listing; represents sport listing templates.", "url": "https://www.livescore.cz/", "conditions": [ "desktop", "360x800", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce", "prefers-contrast: more", "raw HTML/no JavaScript" ], "result": "issues" }, { "id": "match", "description": "Representative match-detail journey reached from a score link.", "url": "https://www.livescore.cz/match/OhVt1hZr/", "conditions": [ "desktop", "360x800", "raw HTML/no JavaScript" ], "result": "issues" }, { "id": "standings", "description": "Representative dense standings/table template.", "url": "https://www.livescore.cz/standings/n1f5Iax3/CIwD2G5N/", "conditions": [ "desktop", "360x800" ], "result": "issues" }, { "id": "calendar", "description": "Date-selection/calendar template.", "url": "https://www.livescore.cz/calendar/", "conditions": [ "desktop", "360x800" ], "result": "issues" }, { "id": "error-state", "description": "Invalid route used to inspect HTTP/runtime recovery UX.", "url": "https://www.livescore.cz/this-route-does-not-exist-web-uplift/", "conditions": [ "desktop" ], "result": "issues" } ], "findings": [ { "id": "F01", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Honours prefers-color-scheme: observed implementation diverges from the expected outcome.", "evidence": "Computed colorScheme was normal and body remained rgb(255,255,255); CSS contained no prefers-color-scheme rule.", "artifacts": [ "evidence/home-dark-reduced.png", "evidence/preferences-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'dark-mode' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F02", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "respect-user-preferences", "principleCheckId": "respects-contrast", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "medium", "confidence": "high", "summary": "Honours prefers-contrast / forced-colors: observed implementation diverges from the expected outcome.", "evidence": "Lighthouse found consent text contrast as low as 1.06:1, 1.82:1, and 2.8:1.", "artifacts": [ "evidence/lighthouse.json", "evidence/home-high-contrast.png" ], "suggestedFix": "Apply Modern Web Guidance 'accessibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F03", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "cross-document-transitions", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "State and route changes use View Transitions (including same-document, cross-document and scroll-driven/staggered) rather than instant, jarring swaps.: observed implementation diverges from the expected outcome.", "evidence": "The MPA route changes are abrupt and CSS contains no view-transition declarations.", "artifacts": [ "evidence/home-probe.json", "evidence/match-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'cross-document-transitions' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "large" }, { "id": "F04", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "scroll-progress-indicator", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Sticky/affixed UI reacts to scroll state and position (e.g. the new scroll-state(scrolled) query, shrinking headers, progress indicators) so chrome responds to position instead of static or JS-driven toggling.: observed implementation diverges from the expected outcome.", "evidence": "The 6,123px results page has no sticky context, progress indicator, or scroll-state-aware chrome.", "artifacts": [ "evidence/home-mobile.png", "evidence/home-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'scroll-progress-indicator' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F05", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "provide-guided-navigation", "principleCheckId": "directs-attention", "guidanceId": "directional-navigation-transitions", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Navigation and in-page jumps guide attention (highlight effects, scroll/carousel markers, directional transitions, drill-down and drawer navigation) so the user can follow where focus moved.: observed implementation diverges from the expected outcome.", "evidence": "Score-only links open a new detail page abruptly and the Top links provide no transition or highlight cue.", "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'directional-navigation-transitions' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F06", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "guidanceId": "light-dismiss-a-dialog", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "No intrusive pop-ups, interstitials or banners that obscure content on load; overlays are dismissible and content-first.: observed implementation diverges from the expected outcome.", "evidence": "A full-screen consent wall obscures all scores on every audited route before interaction.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/match-desktop.png", "evidence/standings-desktop.png", "evidence/calendar-desktop.png" ], "suggestedFix": "Apply Modern Web Guidance 'light-dismiss-a-dialog' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F07", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Overlays and rich controls use the right primitive: observed implementation diverges from the expected outcome.", "evidence": "The modal is a div with role=dialog rather than native dialog, while the page has zero dialog/popover/details elements.", "artifacts": [ "evidence/home-probe.json", "evidence/a11y-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'declarative-dialog-popover-control' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F08", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "responsive-no-horizontal-scroll", "guidanceId": "fluid-scaling", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Layout adapts to narrow viewports with no horizontal overflow and no fixed pixel widths forcing a desktop layout on mobile; viewport meta present; fluid scaling and intrinsic sizing rather than brittle breakpoints.: observed implementation diverges from the expected outcome.", "evidence": "Home and match templates report 10px horizontal overflow at a 360px visual viewport; standings and calendar do not overflow.", "artifacts": [ "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json", "evidence/standings-mobile-layout.json", "evidence/calendar-mobile-layout.json" ], "suggestedFix": "Apply Modern Web Guidance 'fluid-scaling' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F09", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Components adapt to their container with container queries (incl. anchored container queries) and content/state-based styling where reused at different sizes, not only global viewport breakpoints.: observed implementation diverges from the expected outcome.", "evidence": "CSS contains no @container rules; dense score rows retain tiny desktop-like text and targets on mobile.", "artifacts": [ "evidence/home-probe.json", "evidence/home-mobile.png" ], "suggestedFix": "Apply Modern Web Guidance 'size-aware-styling' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F10", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "medium", "confidence": "high", "summary": "Touch targets are adequately sized and hover-only affordances have a non-hover fallback, and keyboard focus is visible, so the UI works for touch, pointer and keyboard alike.: observed implementation diverges from the expected outcome.", "evidence": "Many links are only 12px high and score links are about 10x12px; the focused consent dialog had only a transparent outline.", "artifacts": [ "evidence/a11y-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'accessibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F11", "pathId": "error-state", "url": "https://www.livescore.cz/this-route-does-not-exist-web-uplift/", "principleId": "support-core-task-success", "principleCheckId": "clear-system-state-and-recovery", "guidanceId": "persistent-toast-notifications", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Loading, empty, success, error, offline, and partial-completion states are visible and actionable; users can retry, undo, cancel, go back, or continue without losing context.: observed implementation diverges from the expected outcome.", "evidence": "The error page says the page cannot be displayed and to try later, has no title, and offers only a generic home link with no retry or cause.", "artifacts": [ "evidence/error-404.png", "evidence/error-404-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'persistent-toast-notifications' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F12", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "Core Web Vitals are in the good range: observed implementation diverges from the expected outcome.", "evidence": "Lighthouse measured LCP 5.5s and TTI 8.1s; the trace measured LCP 3.06s. CLS and TBT were good.", "artifacts": [ "evidence/lighthouse.json", "evidence/home-trace-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'performance' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F13", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-preload-priority", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Critical resources are delivered efficiently: observed implementation diverges from the expected outcome.", "evidence": "A parser-inserted stylesheet is render-blocking with an estimated 810ms saving; total transfer was 872KB and LCP was slow. Scripts identified by HAR were defer/async.", "artifacts": [ "evidence/home-summary.json", "evidence/platform-probe.json", "evidence/lighthouse-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'optimize-preload-priority' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F14", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "The page does not ship large unused or duplicated JavaScript/CSS, avoidable legacy bundles, or third-party code that dominates the load without user value.: observed implementation diverges from the expected outcome.", "evidence": "Lighthouse estimated 382KiB unused JS, including 141KB ad code and 118KB first-party vendor code; 14KiB consent CSS was unused.", "artifacts": [ "evidence/lighthouse-summary.json", "evidence/home-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'identify-heavy-scripts' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F15", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Interactive elements have accessible names, correct roles, and form fields have labels; images have alt text where meaningful; canvas/expressive content is exposed to assistive technology.: observed implementation diverges from the expected outcome.", "evidence": "An icon-only toggle button has no accessible name, five iframes have no title, and six images lack alt text.", "artifacts": [ "evidence/lighthouse-summary.json", "evidence/images.json", "evidence/a11y-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'accessibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F16", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Text and essential UI meet WCAG colour-contrast minimums against their background.: observed implementation diverges from the expected outcome.", "evidence": "Consent text and controls fail WCAG contrast, with measured ratios from 1.06:1 to 2.8:1.", "artifacts": [ "evidence/lighthouse-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'accessibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F17", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Heading and landmark structure is logical, focus order follows reading order, keyboard focus is always visible, and interactive state survives DOM moves.: observed implementation diverges from the expected outcome.", "evidence": "The homepage skips from H2 to repeated H4 headings, and focus on the consent dialog has a transparent outline.", "artifacts": [ "evidence/lighthouse-summary.json", "evidence/a11y-probe.json", "evidence/home-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'accessibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F18", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-inclusive", "principleCheckId": "legible-text", "guidanceId": "improve-text-layout-and-legibility", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Text is legible and inclusively rendered: observed implementation diverges from the expected outcome.", "evidence": "Core navigation and score links render around 12px high in a very dense layout, harming scanning and reading comfort.", "artifacts": [ "evidence/home-mobile.png", "evidence/standings-desktop.png", "evidence/a11y-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'improve-text-layout-and-legibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F19", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "The experience remains usable when zoomed or reflowed, touch targets are large enough, media has captions or equivalents where needed, and the viewport does not prevent user scaling.: observed implementation diverges from the expected outcome.", "evidence": "Many actionable links are far below 44x44 CSS pixels and home/match pages overflow horizontally by 10px.", "artifacts": [ "evidence/a11y-probe.json", "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json" ], "suggestedFix": "Apply Modern Web Guidance 'accessibility' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F20", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Valid doctype and charset, images sized with correct aspect ratio, no deprecated APIs misused, and CSS/HTML are well structured and not needlessly repetitive. (HTTPS, CSP and permission hygiene are judged under be-private-and-secure, not here.): observed implementation diverges from the expected outcome.", "evidence": "Doctype and charset are valid, but all seven images omit width/height attributes; six decorative GIFs also lack alt.", "artifacts": [ "evidence/home-probe.json", "evidence/images.json" ], "suggestedFix": "Apply Modern Web Guidance 'html' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "small" }, { "id": "F21", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "The page uses the platform cleanly: observed implementation diverges from the expected outcome.", "evidence": "The 135KB first-party vendor bundle has no source map, reducing inspector/debugging hygiene.", "artifacts": [ "evidence/lighthouse-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'html' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F22", "pathId": "calendar", "url": "https://www.livescore.cz/calendar/", "principleId": "be-discoverable", "principleCheckId": "title-and-description", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "The page has a unique, descriptive and a meta description.: observed implementation diverges from the expected outcome.", "evidence": "The calendar page duplicates the generic homepage title and description rather than describing the calendar route.", "artifacts": [ "evidence/calendar-route-probe.json", "evidence/home-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'html' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "small" }, { "id": "F23", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Links are crawlable (real href), there is a viewport meta tag, robots does not block indexing, and link text is descriptive.: observed implementation diverges from the expected outcome.", "evidence": "Viewport metadata is present, but many match links use only scores or a dash as link text, and public detail/table routes declare noindex,nofollow.", "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json", "evidence/standings-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'html' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F24", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-discoverable", "principleCheckId": "canonical-and-indexing-signals", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Public pages expose the indexing signals search engines need: observed implementation diverges from the expected outcome.", "evidence": "Canonical links and 200 responses exist, but robots.txt and sitemap.xml returned 403 to the audit fetch and useful match/standings pages are noindex,nofollow.", "artifacts": [ "evidence/robots.txt", "evidence/sitemap.xml", "evidence/match-route-probe.json", "evidence/standings-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'html' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F25", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-discoverable", "principleCheckId": "structured-and-shareable-metadata", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Where the page represents an article, product, organization, event, place or other rich entity, structured data and share-preview metadata accurately describe the visible content.: observed implementation diverges from the expected outcome.", "evidence": "No JSON-LD describes sports events or results; og:image incorrectly points to the site root rather than an image.", "artifacts": [ "evidence/home-probe.json", "evidence/home-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'html' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "large" }, { "id": "F26", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "Served over HTTPS with a sensible Content-Security-Policy and secure, SameSite cookies; no mixed content or obvious transport/header smells.: observed implementation diverges from the expected outcome.", "evidence": "HTTPS is used and no secrets were exposed, but CSP/HSTS/nosniff are missing and all five cookies lack Secure and use SameSite=None.", "artifacts": [ "evidence/headers.json", "evidence/cookies.json", "evidence/secrets.json" ], "suggestedFix": "Apply Modern Web Guidance 'security' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "small" }, { "id": "F27", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "guidanceCategory": "privacy", "severity": "high", "confidence": "high", "summary": "No over-collection of user data, no leaky third parties, and analytics/background data collection is minimised and batched rather than chatty or session-wide by default.: observed implementation diverges from the expected outcome.", "evidence": "The load contacted 12 third-party origins and four known trackers; 31/41 requests and 692KB/872KB were third-party. The consent text names 210 partners.", "artifacts": [ "evidence/trackers.json", "evidence/home-summary.json", "evidence/home-desktop.png" ], "suggestedFix": "Apply Modern Web Guidance 'privacy' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F28", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "Browser-enforced defenses are configured where appropriate: observed implementation diverges from the expected outcome.", "evidence": "HSTS, clickjacking protection, Referrer-Policy, Permissions-Policy, and CSP frame-ancestors are all absent.", "artifacts": [ "evidence/headers.json" ], "suggestedFix": "Apply Modern Web Guidance 'security' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "small" }, { "id": "F29", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-resilient", "principleCheckId": "offline-and-installable", "guidanceId": "conditional-async-dependencies", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Where the site is an app, it is installable (web app manifest) and offers an offline fallback and works on flaky networks. (Contextual: observed implementation diverges from the expected outcome.", "evidence": "The site declares display:standalone with install icons and start_url, but has zero service-worker registrations and therefore no offline fallback.", "artifacts": [ "evidence/platform-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'conditional-async-dependencies' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "large" }, { "id": "F30", "pathId": "error-state", "url": "https://www.livescore.cz/this-route-does-not-exist-web-uplift/", "principleId": "be-resilient", "principleCheckId": "network-and-http-failure-states", "guidanceId": "persistent-toast-notifications", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "HTTP errors, network failures, timeouts and stale data states are handled intentionally: observed implementation diverges from the expected outcome.", "evidence": "The failure page has an empty title, generic try-later text, and no retry/status detail; it does provide only a homepage link.", "artifacts": [ "evidence/error-404.png", "evidence/error-404-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'persistent-toast-notifications' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F31", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-internationalised", "principleCheckId": "lang-dir-and-logical-properties", "guidanceId": "translator", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Correct lang and dir attributes, logical CSS properties (inline/block) rather than physical left/right, and translation-ready markup so the layout and reading order survive other languages and writing modes.: observed implementation diverges from the expected outcome.", "evidence": "The document is lang=en while the mandatory consent UI is Czech; dir is absent and inspected CSS contains no logical inline/block properties.", "artifacts": [ "evidence/home-probe.json", "evidence/home-desktop.png" ], "suggestedFix": "Apply Modern Web Guidance 'translator' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F32", "pathId": "match", "url": "https://www.livescore.cz/match/OhVt1hZr/", "principleId": "be-internationalised", "principleCheckId": "locale-aware-data", "guidanceId": "support-global-calendar-systems", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Dates, numbers, currencies, durations and calendar systems are formatted locale-aware (Intl), location-agnostic where stored, and recurring intervals and event differentials are modelled correctly.: observed implementation diverges from the expected outcome.", "evidence": "The English match page hard-codes a 22.07.2026 numeric date while geolocated consent is Czech, with no locale switch or locale-labelled formatting.", "artifacts": [ "evidence/match-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'support-global-calendar-systems' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F33", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-internationalised", "principleCheckId": "time-zone-correctness", "guidanceId": "coordinate-global-events", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Time handling survives time zones and DST: observed implementation diverges from the expected outcome.", "evidence": "Global fixtures show bare times such as 19:00 and 19:30 without a time-zone label or user-zone explanation.", "artifacts": [ "evidence/home-route-probe.json", "evidence/match-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'coordinate-global-events' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F34", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-trustworthy", "principleCheckId": "no-dark-patterns", "guidanceId": "custom-button-actions", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "No deceptive design: observed implementation diverges from the expected outcome.", "evidence": "A blocking consent wall appears before content and presents extensive processing by 210 partners. Reject is available and equally styled, reducing but not removing the nagging-wall concern.", "artifacts": [ "evidence/home-mobile.png", "evidence/home-desktop.png", "evidence/match-route-probe.json" ], "suggestedFix": "Apply Modern Web Guidance 'custom-button-actions' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F35", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Images and decorative assets are optimised and served at appropriate resolutions; decorative pseudo-element imagery and heavy decorative images are resolution-optimised rather than oversized.: observed implementation diverges from the expected outcome.", "evidence": "All seven images use legacy PNG/GIF formats and omit intrinsic dimensions; six below-fold GIFs are not lazy-loaded, though byte cost is small.", "artifacts": [ "evidence/images.json", "evidence/home-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'deliver-optimized-decorative-images' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F36", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "efficient-background-processing", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Background work and fetching are not wasteful: observed implementation diverges from the expected outcome.", "evidence": "The page transfers an estimated 382KiB of unused JavaScript, much of it advertising and analytics work unrelated to viewing scores.", "artifacts": [ "evidence/lighthouse-summary.json", "evidence/home-summary.json" ], "suggestedFix": "Apply Modern Web Guidance 'efficient-background-processing' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F37", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "guidanceId": "deprioritize-background-fetches", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Third-party scripts, fonts, video, audio, animation and heavy media are proportionate to the user value they provide; autoplay or background media is avoided unless essential and resource use is cached or deferred where possible.: observed implementation diverges from the expected outcome.", "evidence": "Third parties account for 31 requests and 692KB, including 257KB ads, 154KB tag manager, 148KB consent tooling, and 84KB fonts.", "artifacts": [ "evidence/home-summary.json", "evidence/trackers.json" ], "suggestedFix": "Apply Modern Web Guidance 'deprioritize-background-fetches' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" }, { "id": "F38", "pathId": "home", "url": "https://www.livescore.cz/", "principleId": "be-memory-efficient", "principleCheckId": "bounded-footprint", "guidanceId": "identify-heavy-scripts", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Heap size and DOM node count are reasonable for what the page is; the footprint is proportionate rather than bloated.: observed implementation diverges from the expected outcome.", "evidence": "A simple text-centric results page retained 311,295 heap nodes and 18.65MB self size, with 6,258 DOM elements, 5 iframes, and 1,406 interactive/tabbable nodes.", "artifacts": [ "evidence/home-heap.json", "evidence/memory-metrics.json" ], "suggestedFix": "Apply Modern Web Guidance 'identify-heavy-scripts' to address this evidence, preserving progressive enhancement and the existing core score flow.", "effort": "medium" } ], "taskList": [ { "id": "T1", "title": "Secure and minimise the tracking stack", "priority": 1, "findingIds": [ "F26", "F27", "F28" ], "guidanceId": "security", "status": "open" }, { "id": "T2", "title": "Make consent non-blocking, semantic, and accessible", "priority": 2, "findingIds": [ "F06", "F07", "F16", "F17", "F34" ], "guidanceId": "light-dismiss-a-dialog", "status": "open" }, { "id": "T3", "title": "Reduce third-party and unused JavaScript", "priority": 3, "findingIds": [ "F12", "F13", "F14", "F36", "F37", "F38" ], "guidanceId": "identify-heavy-scripts", "status": "open" }, { "id": "T4", "title": "Repair accessible names, targets, headings, and reflow", "priority": 4, "findingIds": [ "F08", "F10", "F15", "F18", "F19" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T5", "title": "Improve indexing and rich metadata", "priority": 5, "findingIds": [ "F22", "F23", "F24", "F25" ], "guidanceId": "html", "status": "open" }, { "id": "T6", "title": "Add preference and internationalisation support", "priority": 6, "findingIds": [ "F01", "F02", "F31", "F32", "F33" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T7", "title": "Add resilient offline and failure states", "priority": 7, "findingIds": [ "F11", "F29", "F30" ], "guidanceId": "persistent-toast-notifications", "status": "open" }, { "id": "T8", "title": "Modernise navigation and component responsiveness", "priority": 8, "findingIds": [ "F03", "F04", "F05", "F09" ], "guidanceId": "cross-document-transitions", "status": "open" }, { "id": "T9", "title": "Add intrinsic image dimensions and optimise assets", "priority": 9, "findingIds": [ "F20", "F35" ], "guidanceId": "optimize-image-priority", "status": "open" } ], "budget": { "pathCount": 5, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-22T17-17-16-815Z" }