{ "url": "https://www.diretta.it", "auditedAt": "2026-07-19T21:32:56.263Z", "mode": "report", "status": "completed", "statusDetail": "Atomic coverage complete: all 58 catalog checks judged across six representative paths.", "page": { "appType": "hybrid", "framework": "custom Livesport/Flashscore client application", "notes": "Server HTML plus extensive deferred JavaScript; public sports results, match details, competitions, and news." }, "evidenceUsed": [ "screenshot", "dom", "evaluate-probe", "layout-metrics", "discoverability", "trace", "har", "headers", "cookies", "trackers", "secrets", "images", "heap-summary", "lighthouse", "robots-and-sitemap-fetch", "modern-web-guidance" ], "guidanceConsulted": [ "accessibility", "dark-mode", "light-dismiss-a-dialog", "declarative-dialog-popover-control", "defer-rendering-heavy-content", "performance", "optimize-image-priority", "break-up-long-tasks", "optimize-script-priority", "identify-heavy-scripts", "html", "security", "privacy", "stabilize-reactive-state", "deliver-optimized-decorative-images", "deprioritize-background-fetches", "efficient-background-processing", "manage-recurring-intervals" ], "artifacts": [ { "type": "screenshot", "path": "evidence/article-discoverability-crawler.png", "caption": "article discoverability crawler" }, { "type": "screenshot", "path": "evidence/article-discoverability-rendered.png", "caption": "article discoverability rendered" }, { "type": "discoverability", "path": "evidence/article-discoverability.json", "caption": "article discoverability", "findingIds": [ "F16" ] }, { "type": "dom", "path": "evidence/article-dom.json", "caption": "article dom", "findingIds": [ "F15" ] }, { "type": "layout", "path": "evidence/article-mobile-layout.json", "caption": "article mobile layout", "findingIds": [ "F07" ] }, { "type": "screenshot", "path": "evidence/article-mobile.png", "caption": "article mobile" }, { "type": "dom", "path": "evidence/competition-dom.json", "caption": "competition dom" }, { "type": "screenshot", "path": "evidence/competition.png", "caption": "competition" }, { "type": "dom", "path": "evidence/consent-dom.json", "caption": "consent dom", "findingIds": [ "F03" ] }, { "type": "other", "path": "evidence/cookies.json", "caption": "cookies" }, { "type": "other", "path": "evidence/focus-probe.json", "caption": "focus probe" }, { "type": "other", "path": "evidence/headers.json", "caption": "headers", "findingIds": [ "F17", "F19" ] }, { "type": "heap", "path": "evidence/heap-baseline.heapsnapshot", "caption": "heap baseline", "findingIds": [ "F25", "F26" ] }, { "type": "heap", "path": "evidence/heap-post.heapsnapshot", "caption": "heap post", "findingIds": [ "F26" ] }, { "type": "screenshot", "path": "evidence/home-dark.png", "caption": "home dark" }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "home desktop", "findingIds": [ "F02", "F18", "F21" ] }, { "type": "screenshot", "path": "evidence/home-discoverability-crawler.png", "caption": "home discoverability crawler", "findingIds": [ "F20" ] }, { "type": "screenshot", "path": "evidence/home-discoverability-rendered.png", "caption": "home discoverability rendered" }, { "type": "discoverability", "path": "evidence/home-discoverability.json", "caption": "home discoverability", "findingIds": [ "F20" ] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "home dom" }, { "type": "screenshot", "path": "evidence/home-high-contrast.png", "caption": "home high contrast" }, { "type": "other", "path": "evidence/home-images.json", "caption": "home images", "findingIds": [ "F06", "F11", "F22" ] }, { "type": "screenshot", "path": "evidence/home-light.png", "caption": "home light" }, { "type": "layout", "path": "evidence/home-mobile-layout.json", "caption": "home mobile layout", "findingIds": [ "F07" ] }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "home mobile", "findingIds": [ "F02", "F21" ] }, { "type": "other", "path": "evidence/home-preferences.json", "caption": "home preferences", "findingIds": [ "F01", "F24" ] }, { "type": "other", "path": "evidence/home-recon.json", "caption": "home recon" }, { "type": "other", "path": "evidence/home-summary.json", "caption": "home summary", "findingIds": [ "F08", "F09", "F18", "F23", "F24" ] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "home trace summary", "findingIds": [ "F05" ] }, { "type": "trace", "path": "evidence/home-trace.json", "caption": "home trace" }, { "type": "har", "path": "evidence/home.har", "caption": "home", "findingIds": [ "F08" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-failures.json", "caption": "lighthouse failures", "findingIds": [ "F10", "F13" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-home.json", "caption": "lighthouse home", "findingIds": [ "F05", "F06", "F07", "F10", "F11", "F13", "F24" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-summary.json", "caption": "lighthouse summary", "findingIds": [ "F05", "F12", "F14" ] }, { "type": "other", "path": "evidence/manifest-runtime.json", "caption": "manifest runtime" }, { "type": "screenshot", "path": "evidence/match-discoverability-crawler.png", "caption": "match discoverability crawler", "findingIds": [ "F20" ] }, { "type": "screenshot", "path": "evidence/match-discoverability-rendered.png", "caption": "match discoverability rendered" }, { "type": "discoverability", "path": "evidence/match-discoverability.json", "caption": "match discoverability", "findingIds": [ "F20" ] }, { "type": "dom", "path": "evidence/match-dom.json", "caption": "match dom", "findingIds": [ "F15" ] }, { "type": "layout", "path": "evidence/match-mobile-layout.json", "caption": "match mobile layout", "findingIds": [ "F07" ] }, { "type": "screenshot", "path": "evidence/match-mobile.png", "caption": "match mobile", "findingIds": [ "F02", "F04" ] }, { "type": "screenshot", "path": "evidence/not-found-mobile.png", "caption": "not found mobile" }, { "type": "other", "path": "evidence/not-found-probe.json", "caption": "not found probe" }, { "type": "other", "path": "evidence/platform-probe.json", "caption": "platform probe", "findingIds": [ "F03", "F15" ] }, { "type": "other", "path": "evidence/secrets.json", "caption": "secrets" }, { "type": "dom", "path": "evidence/tennis-dom.json", "caption": "tennis dom" }, { "type": "screenshot", "path": "evidence/tennis.png", "caption": "tennis" }, { "type": "other", "path": "evidence/trackers.json", "caption": "trackers", "findingIds": [ "F09", "F18", "F23" ] } ], "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": "pass", "confidence": "high", "method": "paired screenshots under prefers-color-scheme light/dark", "evidence": "Light and dark emulation produce visibly different, usable surface palettes.", "artifacts": [ "evidence/home-light.png", "evidence/home-dark.png" ], "pathIds": [ "home" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "issues", "confidence": "high", "method": "getAnimations() under prefers-reduced-motion: reduce", "evidence": "Running shimmer and pulse animations remain under reduce.", "artifacts": [ "evidence/home-preferences.json" ], "pathIds": [ "home" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "pass", "confidence": "high", "method": "forced-colors and prefers-contrast screenshot", "evidence": "Forced-colors/high-contrast screenshot keeps text, icons, borders, and controls visible.", "artifacts": [ "evidence/home-high-contrast.png" ], "pathIds": [ "home" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "pass", "confidence": "medium", "method": "live CSS feature inspection", "evidence": "Live CSS contains view-transition rules and the reduced-motion rule disables transition navigation.", "artifacts": [ "evidence/platform-probe.json" ], "pathIds": [ "home" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "pass", "confidence": "medium", "method": "live CSS feature inspection", "evidence": "Live CSS feature probe found scroll/animation timeline rules.", "artifacts": [ "evidence/platform-probe.json" ], "pathIds": [ "home" ] }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "pass", "confidence": "medium", "method": "live CSS feature inspection", "evidence": "Live CSS feature probe found scroll-snap and platform-oriented interaction styling.", "artifacts": [ "evidence/platform-probe.json" ], "pathIds": [ "home" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "pass", "confidence": "medium", "method": "CSS inspection plus representative screenshots", "evidence": "Live CSS includes scroll-timeline support and screenshots show stable persistent navigation chrome.", "artifacts": [ "evidence/platform-probe.json", "evidence/tennis.png", "evidence/article-mobile.png" ], "pathIds": [ "home", "tennis", "article" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "pass", "confidence": "medium", "method": "CSS inspection plus representative screenshots", "evidence": "Live CSS includes anchor positioning declarations for attached UI.", "artifacts": [ "evidence/platform-probe.json", "evidence/tennis.png", "evidence/article-mobile.png" ], "pathIds": [ "home", "tennis", "article" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "medium", "method": "CSS inspection plus representative screenshots", "evidence": "Active sport/result/news tabs are clearly highlighted across home, tennis, competition, and article screenshots.", "artifacts": [ "evidence/platform-probe.json", "evidence/tennis.png", "evidence/article-mobile.png" ], "pathIds": [ "home", "tennis", "article" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "first-load screenshots", "evidence": "Consent wall obscures core content on fresh results-page loads.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/match-mobile.png" ], "pathIds": [ "home", "match" ], "findingIds": [ "F02" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "semantic DOM probe", "evidence": "0 native dialogs/popovers and 2 custom role=dialog overlays.", "artifacts": [ "evidence/platform-probe.json" ], "pathIds": [ "home" ], "findingIds": [ "F03" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "issues", "confidence": "high", "method": "mobile visual review", "evidence": "Mobile match view is dominated by ad cards, navigation, and consent before match content.", "artifacts": [ "evidence/match-mobile.png" ], "pathIds": [ "match" ], "findingIds": [ "F04" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "pass", "confidence": "high", "method": "mobile layout observers", "evidence": "Home, match, and article at 360px report scrollWidth=clientWidth=360 and no overflow; viewport meta exists.", "artifacts": [ "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json", "evidence/article-mobile-layout.json" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "pass", "confidence": "high", "method": "CSS feature probe and paired viewport screenshots", "evidence": "Live CSS contains @container rules and components reflow from desktop to mobile without overflow.", "artifacts": [ "evidence/platform-probe.json", "evidence/home-desktop.png", "evidence/home-mobile.png" ], "pathIds": [ "home" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "pass", "confidence": "high", "method": "Lighthouse plus keyboard focus probe", "evidence": "Lighthouse target-size audit passed and focused sampled controls had visible outlines.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/focus-probe.json" ], "pathIds": [ "home" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "visual and heading review", "evidence": "Page titles, H1s, active sport tabs, score rows, match identity, and article headline communicate purpose.", "artifacts": [ "evidence/home-recon.json", "evidence/match-mobile.png", "evidence/article-mobile.png" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "medium", "method": "representative multi-route walkthrough", "evidence": "Real href navigation reaches sport listing, competition, match detail, and news article templates with successful content.", "artifacts": [ "evidence/tennis.png", "evidence/competition.png", "evidence/match-mobile.png", "evidence/article-mobile.png" ], "pathIds": [ "tennis", "competition", "match", "article" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "medium", "method": "state review plus invalid-route probe", "evidence": "Live/scheduled match states are visible and the invalid route returns a readable error with a Diretta.it recovery link.", "artifacts": [ "evidence/not-found-probe.json", "evidence/not-found-mobile.png", "evidence/match-mobile.png" ], "pathIds": [ "match", "error" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Lighthouse/trace/layout/HAR evidence", "evidence": "Lighthouse LCP 14.5s, CLS 0.32 and TBT 900ms.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-trace-summary.json" ], "pathIds": [ "home" ], "findingIds": [ "F05" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "issues", "confidence": "high", "method": "Lighthouse/trace/layout/HAR evidence", "evidence": "Lighthouse CLS 0.32 and 100 images lack dimensions.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-images.json" ], "pathIds": [ "home" ], "findingIds": [ "F06" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "issues", "confidence": "high", "method": "Lighthouse/trace/layout/HAR evidence", "evidence": "TBT 900ms and observed long tasks exceed 50ms.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-mobile-layout.json" ], "pathIds": [ "home" ], "findingIds": [ "F07" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Lighthouse/trace/layout/HAR evidence", "evidence": "109 requests, 37 stylesheets and many parser-inserted high-priority styles.", "artifacts": [ "evidence/home-summary.json" ], "pathIds": [ "home" ], "findingIds": [ "F08" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Lighthouse/trace/layout/HAR evidence", "evidence": "42 scripts and 1.29MB third-party transfer, including multiple analytics stacks and legacy bundle.", "artifacts": [ "evidence/home-summary.json", "evidence/trackers.json" ], "pathIds": [ "home" ], "findingIds": [ "F09" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility and image audit", "evidence": "Lighthouse found prohibited ARIA, untitled frames, and label/name mismatch; images probe found one missing alt.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-images.json" ], "pathIds": [ "home" ], "findingIds": [ "F10" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "pass", "confidence": "high", "method": "Lighthouse contrast audit plus high-contrast screenshot", "evidence": "Lighthouse colour-contrast audit passed and high-contrast rendering remains legible.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-high-contrast.png" ], "pathIds": [ "home" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Lighthouse structure audit and keyboard focus probe", "evidence": "Lighthouse found a heading-order failure, despite visible focus outlines on sampled controls.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/focus-probe.json" ], "pathIds": [ "home" ], "findingIds": [ "F10" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "visual review across templates", "evidence": "Home, match, and article text remains readable and unclipped at desktop and 360px.", "artifacts": [ "evidence/home-desktop.png", "evidence/match-mobile.png", "evidence/article-mobile.png" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "pass", "confidence": "high", "method": "viewport/layout/Lighthouse/media DOM probe", "evidence": "Viewport allows scaling, mobile templates reflow without overflow, Lighthouse target-size passed, and sampled paths contain no video/audio requiring captions.", "artifacts": [ "evidence/home-mobile-layout.json", "evidence/lighthouse-home.json", "evidence/platform-probe.json" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "issues", "confidence": "high", "method": "Lighthouse console audit", "evidence": "Lighthouse captured a getIdent TypeError during load.", "artifacts": [ "evidence/lighthouse-summary.json" ], "pathIds": [ "home" ], "findingIds": [ "F12" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "DOM/platform and Lighthouse/image audits", "evidence": "Doctype/UTF-8 pass, but one image has wrong aspect ratio and all sampled images lack intrinsic dimensions.", "artifacts": [ "evidence/platform-probe.json", "evidence/home-images.json" ], "pathIds": [ "home" ], "findingIds": [ "F11" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Lighthouse best-practices audits", "evidence": "Lighthouse found a BFCache blocker and two missing source maps.", "artifacts": [ "evidence/lighthouse-home.json" ], "pathIds": [ "home" ], "findingIds": [ "F13" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "issues", "confidence": "high", "method": "DOM and raw discoverability comparison", "evidence": "Home has strong metadata, but the representative article has no raw meta description.", "artifacts": [ "evidence/home-recon.json", "evidence/article-discoverability.json" ], "pathIds": [ "home", "article" ], "findingIds": [ "F16" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Lighthouse SEO and robots inspection", "evidence": "Viewport and robots pass, but Lighthouse found three anchors without href.", "artifacts": [ "evidence/lighthouse-summary.json", "evidence/home-recon.json" ], "pathIds": [ "home" ], "findingIds": [ "F14" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "pass", "confidence": "high", "method": "DOM metadata plus robots/sitemap fetch", "evidence": "Public pages return 200, home canonical and index/follow are present, robots is valid, and sitemap indexes core/news/match pages.", "artifacts": [ "evidence/home-recon.json", "evidence/lighthouse-home.json" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "issues", "confidence": "high", "method": "metadata/JSON-LD DOM probe", "evidence": "Open Graph exists on home, but zero JSON-LD blocks were found for article and match entities.", "artifacts": [ "evidence/platform-probe.json", "evidence/home-recon.json" ], "pathIds": [ "home", "match", "article" ], "findingIds": [ "F15" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "headers, cookies, secrets and HAR review", "evidence": "HTTPS is used and no cookies were set in the clean profile, but CSP, HSTS and nosniff are absent.", "artifacts": [ "evidence/headers.json", "evidence/cookies.json", "evidence/secrets.json" ], "pathIds": [ "home" ], "findingIds": [ "F17" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "tracker enumeration and HAR summary", "evidence": "11 third-party origins, 4 known trackers, 67 third-party requests and 1.29MB third-party transfer.", "artifacts": [ "evidence/trackers.json", "evidence/home-summary.json" ], "pathIds": [ "home" ], "findingIds": [ "F18" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "pass", "confidence": "medium", "method": "first-load visual/DOM observation and route recon", "evidence": "No permission prompt appeared on load; authentication is optional and outside the representative score/news journey.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-recon.json" ], "pathIds": [ "home" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "security header inspection", "evidence": "HSTS, frame protection, Referrer-Policy, Permissions-Policy and CSP are absent.", "artifacts": [ "evidence/headers.json" ], "pathIds": [ "home" ], "findingIds": [ "F19" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "issues", "confidence": "high", "method": "raw-vs-rendered discoverability captures", "evidence": "Raw HTML is not empty but contains only 36% of home and 54% of match rendered tokens; match H1 is absent raw.", "artifacts": [ "evidence/home-discoverability.json", "evidence/match-discoverability.json" ], "pathIds": [ "home", "match" ], "findingIds": [ "F20" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "medium", "method": "multi-template screenshots, CSS and layout probes", "evidence": "Representative listing, match and article templates render at desktop/mobile; CSS includes anchor positioning/container rules and no horizontal clipping was observed.", "artifacts": [ "evidence/platform-probe.json", "evidence/match-mobile-layout.json", "evidence/article-mobile-layout.json" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "pass", "confidence": "high", "method": "manifest and service-worker runtime probe", "evidence": "Manifest has name, icons, standalone display and start_url; an active service-worker registration was observed.", "artifacts": [ "evidence/manifest-runtime.json" ], "pathIds": [ "home" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "medium", "method": "invalid-route screenshot and DOM probe", "evidence": "Invalid route shows a readable retry-later error and a home link rather than a blank shell.", "artifacts": [ "evidence/not-found-mobile.png", "evidence/not-found-probe.json" ], "pathIds": [ "error" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "DOM and CSS feature probe", "evidence": "html lang is it, UI is consistently Italian, and live CSS contains logical properties.", "artifacts": [ "evidence/home-recon.json", "evidence/platform-probe.json" ], "pathIds": [ "home", "match", "article" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "pass", "confidence": "medium", "method": "representative rendered DOM/screenshots", "evidence": "Dates, sport labels, and localized metadata use Italian formatting consistently across match and article templates.", "artifacts": [ "evidence/match-mobile.png", "evidence/article-mobile.png" ], "pathIds": [ "match", "article" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "pass", "confidence": "low", "method": "match detail visual review", "evidence": "Match detail presents an unambiguous full local date and time for the Italian locale rather than a partial timestamp.", "artifacts": [ "evidence/match-mobile.png" ], "pathIds": [ "match" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "issues", "confidence": "high", "method": "consent screenshots and copy review", "evidence": "Full consent wall and 1001-partner scope precede core content, although reject remains equally prominent.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png" ], "pathIds": [ "home" ], "findingIds": [ "F21" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "high", "method": "DOM form census across sampled public paths", "evidence": "No user-input form is present in the representative public score, match, competition, or article paths.", "reason": "No representative form exists on the audited public paths; invalid-route recovery is judged under core task/resilience." }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "not-applicable", "confidence": "high", "method": "DOM form/input census", "evidence": "No input fields are present in the representative public paths.", "reason": "Autocomplete and autofill do not apply because the sampled public task has no form fields." }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "issues", "confidence": "high", "method": "consent-flow visual and copy review", "evidence": "Consent is a relevant commercial/privacy flow and blocks the task with exceptionally broad vendor scope.", "artifacts": [ "evidence/home-desktop.png" ], "pathIds": [ "home" ], "findingIds": [ "F21" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "images primitive", "evidence": "100 legacy-format images, 100 missing dimensions, four missing srcset, zero modern formats.", "artifacts": [ "evidence/home-images.json" ], "pathIds": [ "home" ], "findingIds": [ "F22" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "HAR, Lighthouse, preference probe", "evidence": "109 requests/42 scripts, 900ms TBT, and many persistent reduced-motion animations indicate avoidable work.", "artifacts": [ "evidence/home-summary.json", "evidence/lighthouse-home.json", "evidence/home-preferences.json" ], "pathIds": [ "home" ], "findingIds": [ "F24" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "HAR and tracker evidence", "evidence": "67 third-party requests transfer 1.29MB before user interaction.", "artifacts": [ "evidence/home-summary.json", "evidence/trackers.json" ], "pathIds": [ "home" ], "findingIds": [ "F23" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "DOM/source capability probe", "evidence": "No declared or visible agent-facing workflow was found.", "reason": "This public sports-results site exposes human-facing content but no stated agentic workflow; the emerging WebMCP/on-device AI opportunity is not an audit obligation." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "DOM/source capability probe", "evidence": "No declared or visible agent-facing workflow was found.", "reason": "This public sports-results site exposes human-facing content but no stated agentic workflow; the emerging WebMCP/on-device AI opportunity is not an audit obligation." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "issues", "confidence": "low", "method": "baseline/post heap-summary comparison", "evidence": "Post-interaction snapshot is +30.0MB and +455,288 nodes versus baseline; separate sessions make this a low-confidence leak signal.", "artifacts": [ "evidence/heap-baseline.heapsnapshot", "evidence/heap-post.heapsnapshot" ], "pathIds": [ "home" ], "findingIds": [ "F26" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "issues", "confidence": "high", "method": "baseline V8 heap summary", "evidence": "Baseline is 62.5MB self size with 937,483 nodes and 4.31M edges.", "artifacts": [ "evidence/heap-baseline.heapsnapshot" ], "pathIds": [ "home" ], "findingIds": [ "F25" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "medium", "method": "constructor-level baseline/post heap comparison", "evidence": "No Detached* constructor appears among top constructors and EventItemImpl remains exactly 284 before/after; no direct accumulation signal was found.", "artifacts": [ "evidence/heap-baseline.heapsnapshot", "evidence/heap-post.heapsnapshot" ], "pathIds": [ "home" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F01" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "pass" }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "pass" }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F02", "F03", "F04" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "pass" }, { "principleId": "support-core-task-success", "expectation": "default", "status": "pass" }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F05", "F06", "F07", "F08", "F09" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F10" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F11", "F12", "F13" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F14", "F15", "F16" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F17", "F18", "F19" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F20" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "issues", "findingIds": [ "F21" ] }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F22", "F23", "F24" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "All checks are contextual and no agent-facing use case or declared intent was found." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "issues", "findingIds": [ "F25", "F26" ] } ], "paths": [ { "id": "home", "description": "Homepage/live-score listing and consent entry state; represents the primary results task.", "url": "https://www.diretta.it/", "conditions": [ "desktop", "360x800", "light", "dark", "reduced-motion", "forced-colors" ], "result": "issues" }, { "id": "tennis", "description": "Alternate sport listing template; represents sport/category listings.", "url": "https://www.diretta.it/tennis/", "conditions": [ "desktop" ], "result": "issues" }, { "id": "competition", "description": "World Cup competition template; represents league/tournament navigation.", "url": "https://www.diretta.it/calcio/mondo/coppa-del-mondo/", "conditions": [ "desktop" ], "result": "issues" }, { "id": "match", "description": "Match detail template; represents the primary detail journey and mobile advertising state.", "url": "https://www.diretta.it/partita/calcio/guayaquil-city-pn42PQGI/manta-YwE6vHLt/", "conditions": [ "360x800", "crawler/no-JS comparison" ], "result": "issues" }, { "id": "article", "description": "News article template; represents editorial content and share/discovery metadata.", "url": "https://www.diretta.it/news/calcio-triplette-haaland-e-foden-al-city-derby-manchester/x8flwbMj/", "conditions": [ "360x800", "crawler/no-JS comparison" ], "result": "issues" }, { "id": "error", "description": "Unknown route; represents HTTP/runtime failure recovery.", "url": "https://www.diretta.it/this-route-does-not-exist-web-uplift", "conditions": [ "360x800" ], "result": "pass" } ], "findings": [ { "id": "F01", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "respect-user-preferences", "principleCheckId": "respects-reduced-motion", "guidanceId": "accessibility", "severity": "medium", "confidence": "high", "summary": "Reduced-motion preference does not stop persistent shimmer and pulse animations", "evidence": "The prefers-reduced-motion evaluate probe found dozens of running 1.5 s placeholderShimmer animations and a running 1.2 s menuLiveIndicatorPulse while reduce was active.", "artifacts": [ "evidence/home-preferences.json" ], "suggestedFix": "Under @media (prefers-reduced-motion: reduce), remove non-essential shimmer/pulse animation or replace it with a static state.", "effort": "small" }, { "id": "F02", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "guidanceId": "light-dismiss-a-dialog", "severity": "high", "confidence": "high", "summary": "Consent interstitial dominates the first view on result and match pages", "evidence": "Desktop and mobile load screenshots show the OneTrust consent interface covering the primary results area; at 360x800 it consumes most of the viewport before scores can be read.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/match-mobile.png" ], "suggestedFix": "Use a compact, non-obscuring consent surface with equally clear accept/reject actions; defer detailed vendor disclosure to the preferences dialog.", "effort": "medium" }, { "id": "F03", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "severity": "medium", "confidence": "high", "summary": "Consent overlays use custom role=dialog containers rather than native dialog", "evidence": "The platform probe counted 0 dialog elements, 0 popovers, and 2 role=dialog containers for consent UI.", "artifacts": [ "evidence/platform-probe.json", "evidence/consent-dom.json" ], "suggestedFix": "Use native for modal consent preferences, with native focus management and close behavior.", "effort": "medium" }, { "id": "F04", "pathId": "match", "url": "https://www.diretta.it/partita/calcio/guayaquil-city-pn42PQGI/manta-YwE6vHLt/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "reduced-chrome", "guidanceId": "defer-rendering-heavy-content", "severity": "high", "confidence": "high", "summary": "Advertising and chrome crowd the core match task on mobile", "evidence": "The match mobile screenshot gives the top 227 px to three gambling advertisements and site chrome before match context, followed immediately by the consent wall.", "artifacts": [ "evidence/match-mobile.png" ], "suggestedFix": "Reserve the first mobile viewport for match identity/status and defer or collapse advertising below the primary task.", "effort": "medium" }, { "id": "F05", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "severity": "critical", "confidence": "high", "summary": "Mobile load performance is far outside good Core Web Vitals", "evidence": "Lighthouse measured LCP 14.5 s, CLS 0.32, TBT 900 ms, and a performance score of 0.20.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/lighthouse-summary.json", "evidence/home-trace-summary.json" ], "suggestedFix": "Profile the LCP dependency chain, prioritise the LCP resource, reduce startup JavaScript, and reserve late content space; re-test on mobile.", "effort": "large" }, { "id": "F06", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-fast-and-stable", "principleCheckId": "visual-stability", "guidanceId": "optimize-image-priority", "severity": "high", "confidence": "high", "summary": "Late content and unsized images create layout-instability risk", "evidence": "Lighthouse measured CLS 0.32; the images probe found all 100 img elements lacked width and height attributes.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-images.json" ], "suggestedFix": "Set intrinsic width/height or aspect-ratio for every image and reserve stable slots for consent, ads, score rows, and fonts.", "effort": "medium" }, { "id": "F07", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-main-thread", "guidanceId": "break-up-long-tasks", "severity": "high", "confidence": "high", "summary": "Startup JavaScript blocks the main thread", "evidence": "Lighthouse measured 900 ms TBT; the mobile layout observers also captured 73-91 ms long tasks across home, match, and article templates.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-mobile-layout.json", "evidence/match-mobile-layout.json", "evidence/article-mobile-layout.json" ], "suggestedFix": "Break long tasks, defer non-critical modules, and schedule score/analytics work by priority after the primary content is interactive.", "effort": "large" }, { "id": "F08", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-script-priority", "severity": "high", "confidence": "high", "summary": "The critical delivery path is fragmented across many assets", "evidence": "HAR recorded 109 requests, 42 scripts, 37 stylesheets, 2.13 MB transferred, and many parser-inserted VeryHigh-priority stylesheets.", "artifacts": [ "evidence/home.har", "evidence/home-summary.json" ], "suggestedFix": "Consolidate critical CSS, defer template-specific styles/scripts, and shorten the LCP dependency chain while preserving cacheability.", "effort": "large" }, { "id": "F09", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "severity": "high", "confidence": "high", "summary": "Third-party and legacy script weight dominates the load", "evidence": "HAR recorded 1.29 MB third-party transfer (67 requests), including 533 KB from Google Tag Manager and 174 KB from Facebook; first-party also ships both core and core_legacy bundles.", "artifacts": [ "evidence/home-summary.json", "evidence/trackers.json" ], "suggestedFix": "Gate analytics behind consent, remove redundant destinations and legacy bundles for capable browsers, and load optional integrations on demand.", "effort": "large" }, { "id": "F10", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "severity": "medium", "confidence": "high", "summary": "The accessibility tree has semantic defects", "evidence": "Lighthouse found prohibited ARIA attributes (3), untitled frames (3), one heading-order failure, and one visible-label/accessibility-name mismatch.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/lighthouse-failures.json" ], "suggestedFix": "Remove prohibited ARIA, title every iframe, restore sequential headings, and ensure accessible names include visible labels.", "effort": "medium" }, { "id": "F11", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "Document assets include unsized and incorrectly proportioned images", "evidence": "Lighthouse reported one incorrect image aspect ratio; the image probe found 100/100 images without intrinsic dimensions and one missing alt.", "artifacts": [ "evidence/home-images.json", "evidence/lighthouse-home.json" ], "suggestedFix": "Correct aspect ratios, provide intrinsic dimensions, and add an appropriate alt (or empty alt for decorative imagery).", "effort": "medium" }, { "id": "F12", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "follow-best-practices", "principleCheckId": "no-console-errors", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "A JavaScript exception is logged during page load", "evidence": "Lighthouse captured TypeError: Cannot read properties of undefined (reading getIdent) at the main document.", "artifacts": [ "evidence/lighthouse-summary.json" ], "suggestedFix": "Guard the initialization dependency, add regression coverage for consent states, and keep production console error-free.", "effort": "small" }, { "id": "F13", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "Platform hygiene prevents BFCache and omits source maps", "evidence": "Lighthouse reported a BFCache blocker and two large first-party JavaScript files without valid source maps.", "artifacts": [ "evidence/lighthouse-home.json", "evidence/lighthouse-failures.json" ], "suggestedFix": "Remove unload/BFCache blockers and publish production source maps with controlled access for diagnosability.", "effort": "medium" }, { "id": "F14", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "html", "severity": "low", "confidence": "high", "summary": "Some interactive anchors are not crawlable links", "evidence": "Lighthouse found three controls without href, including audio and live-bet affordances.", "artifacts": [ "evidence/lighthouse-summary.json" ], "suggestedFix": "Use buttons for actions or provide real destination href values for navigation links.", "effort": "small" }, { "id": "F15", "pathId": "article", "url": "https://www.diretta.it/news/calcio-triplette-haaland-e-foden-al-city-derby-manchester/x8flwbMj/", "principleId": "be-discoverable", "principleCheckId": "structured-and-shareable-metadata", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "Entity pages lack structured data", "evidence": "The platform probe found zero JSON-LD blocks, including on match and article archetypes that map naturally to SportsEvent and NewsArticle entities.", "artifacts": [ "evidence/platform-probe.json", "evidence/article-dom.json", "evidence/match-dom.json" ], "suggestedFix": "Add accurate JSON-LD for NewsArticle and SportsEvent and validate it against visible content.", "effort": "medium" }, { "id": "F16", "pathId": "article", "url": "https://www.diretta.it/news/calcio-triplette-haaland-e-foden-al-city-derby-manchester/x8flwbMj/", "principleId": "be-discoverable", "principleCheckId": "title-and-description", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "The sampled article lacks a meta description", "evidence": "The article discoverability capture reports metaDescriptionPresentInRaw: null although its title and H1 are available.", "artifacts": [ "evidence/article-discoverability.json" ], "suggestedFix": "Generate a unique article meta description and matching Open Graph description from the article standfirst.", "effort": "small" }, { "id": "F17", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "severity": "high", "confidence": "high", "summary": "Core defensive response headers are absent", "evidence": "The headers primitive found no CSP, HSTS, X-Content-Type-Options, clickjacking protection, Referrer-Policy, or Permissions-Policy.", "artifacts": [ "evidence/headers.json" ], "suggestedFix": "Deploy a tested CSP, HSTS, nosniff, frame-ancestors, strict referrer policy, and a least-privilege Permissions-Policy.", "effort": "medium" }, { "id": "F18", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "severity": "high", "confidence": "high", "summary": "Tracking and consent scope are disproportionate", "evidence": "The page contacts 11 third-party origins and four known trackers; HAR attributes 1.29 MB and 67 requests to third parties, while consent copy names 1001 partners.", "artifacts": [ "evidence/trackers.json", "evidence/home-summary.json", "evidence/home-desktop.png" ], "suggestedFix": "Minimise vendors and purposes, block trackers until consent, batch essential analytics, and document a strict data-minimisation budget.", "effort": "large" }, { "id": "F19", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "severity": "high", "confidence": "high", "summary": "Browser-enforced security policies are not configured", "evidence": "The headers evidence shows no HSTS, clickjacking control, Referrer-Policy, Permissions-Policy, or CSP frame-ancestors.", "artifacts": [ "evidence/headers.json" ], "suggestedFix": "Add and monitor defensive headers at the edge; start CSP in report-only mode and tighten it before enforcement.", "effort": "medium" }, { "id": "F20", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-resilient", "principleCheckId": "progressive-enhancement", "guidanceId": "stabilize-reactive-state", "severity": "medium", "confidence": "high", "summary": "Core score content is only partially available without JavaScript", "evidence": "Discoverability coverage was 36% on home and 54% on match; the match H1 was absent from raw HTML, although neither page was an empty JS shell.", "artifacts": [ "evidence/home-discoverability.json", "evidence/match-discoverability.json", "evidence/home-discoverability-crawler.png", "evidence/match-discoverability-crawler.png" ], "suggestedFix": "Server-render primary score/match identity content and progressively enhance live updates.", "effort": "large" }, { "id": "F21", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-trustworthy", "principleCheckId": "no-dark-patterns", "guidanceId": "privacy", "severity": "high", "confidence": "high", "summary": "The consent experience is a nagging wall with extreme vendor scope", "evidence": "Every fresh results-page load presents a full consent wall describing 1001 partners before the core task; reject is visible, but the interruption and scope undermine freely given, proportionate consent.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png" ], "suggestedFix": "Reduce vendor scope and present concise, purpose-level consent without blocking score access; preserve an equally prominent reject choice.", "effort": "large" }, { "id": "F22", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "severity": "medium", "confidence": "high", "summary": "Images use legacy formats without responsive delivery metadata", "evidence": "The images probe found 100 legacy PNG/JPEG images, zero modern formats, 100 missing dimensions, and four missing srcset attributes.", "artifacts": [ "evidence/home-images.json" ], "suggestedFix": "Serve AVIF/WebP where beneficial, retain fallback formats, provide responsive sources, and declare dimensions.", "effort": "medium" }, { "id": "F23", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "guidanceId": "deprioritize-background-fetches", "severity": "high", "confidence": "high", "summary": "Third-party work is heavy relative to the score-listing task", "evidence": "HAR recorded 67 third-party requests and 1.29 MB third-party bytes, including multiple analytics and ad stacks before the user engages.", "artifacts": [ "evidence/home-summary.json", "evidence/trackers.json" ], "suggestedFix": "Set a third-party byte/request budget, defer optional vendors until interaction/consent, and remove duplicate analytics destinations.", "effort": "large" }, { "id": "F24", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "efficient-background-processing", "severity": "medium", "confidence": "high", "summary": "Background and startup work is not proportionate", "evidence": "The page starts 109 requests and 42 scripts; Lighthouse TBT is 900 ms and the reduced-motion probe still found many continuously running shimmer animations.", "artifacts": [ "evidence/home-summary.json", "evidence/home-preferences.json", "evidence/lighthouse-home.json" ], "suggestedFix": "Pause animation and refresh work when hidden/reduced-motion is active, and schedule non-essential fetching at low priority.", "effort": "medium" }, { "id": "F25", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-memory-efficient", "principleCheckId": "bounded-footprint", "guidanceId": "defer-rendering-heavy-content", "severity": "high", "confidence": "high", "summary": "The initial memory footprint is unusually large for a score listing", "evidence": "The baseline heap summary contains 937,483 nodes, 4.31 million edges, and 62.5 MB self size, including 341,536 native nodes and 64,797 closures.", "artifacts": [ "evidence/heap-baseline.heapsnapshot" ], "suggestedFix": "Reduce DOM virtualization scope, unload hidden league/template trees, and lazy-initialize optional widgets and vendor code.", "effort": "large" }, { "id": "F26", "pathId": "home", "url": "https://www.diretta.it/", "principleId": "be-memory-efficient", "principleCheckId": "no-leak-under-repeated-interaction", "guidanceId": "manage-recurring-intervals", "severity": "high", "confidence": "low", "summary": "Heap grows substantially after repeated consent interaction", "evidence": "The post-interaction heap rose from 62.5 MB/937,483 nodes to 92.5 MB/1,392,771 nodes (+48% bytes, +49% nodes); separate page sessions lower confidence, so confirm with same-session GC snapshots before treating as a proven leak.", "artifacts": [ "evidence/heap-baseline.heapsnapshot", "evidence/heap-post.heapsnapshot" ], "suggestedFix": "Repeat baseline/target/final snapshots in one session with forced GC, then trace retained consent nodes/listeners and dispose them on close.", "effort": "large" } ], "taskList": [ { "id": "T01", "title": "Cut LCP, TBT, CLS, and startup payload", "priority": 1, "findingIds": [ "F05", "F06", "F07", "F08", "F09" ], "guidanceId": "performance", "status": "open" }, { "id": "T02", "title": "Minimise and defer tracking/consent vendors", "priority": 2, "findingIds": [ "F02", "F18", "F21", "F23", "F24" ], "guidanceId": "privacy", "status": "open" }, { "id": "T03", "title": "Deploy defensive response headers", "priority": 3, "findingIds": [ "F17", "F19" ], "guidanceId": "security", "status": "open" }, { "id": "T04", "title": "Reduce DOM and memory footprint; confirm leak in one session", "priority": 4, "findingIds": [ "F25", "F26" ], "guidanceId": "defer-rendering-heavy-content", "status": "open" }, { "id": "T05", "title": "Fix ARIA, frame titles, headings, labels, and image semantics", "priority": 5, "findingIds": [ "F10", "F11" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T06", "title": "Progressively render primary score and match content", "priority": 6, "findingIds": [ "F20" ], "guidanceId": "stabilize-reactive-state", "status": "open" }, { "id": "T07", "title": "Use native dialog semantics for consent", "priority": 7, "findingIds": [ "F03" ], "guidanceId": "declarative-dialog-popover-control", "status": "open" }, { "id": "T08", "title": "Prioritise match content over mobile ads/chrome", "priority": 8, "findingIds": [ "F04" ], "guidanceId": "defer-rendering-heavy-content", "status": "open" }, { "id": "T09", "title": "Add article/match metadata and fix links", "priority": 9, "findingIds": [ "F14", "F15", "F16" ], "guidanceId": "html", "status": "open" }, { "id": "T10", "title": "Respect reduced motion", "priority": 10, "findingIds": [ "F01" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T11", "title": "Fix console, BFCache, and source-map hygiene", "priority": 11, "findingIds": [ "F12", "F13" ], "guidanceId": "html", "status": "open" }, { "id": "T12", "title": "Modernise responsive image delivery", "priority": 12, "findingIds": [ "F22" ], "guidanceId": "deliver-optimized-decorative-images", "status": "open" } ], "budget": { "pathCount": 6, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-19T21-32-56-263Z" }