{ "url": "https://www.espn.com.ve", "auditedAt": "2026-07-24T06:39:30.639Z", "mode": "report", "status": "completed", "statusDetail": "Coverage-complete model audit of four representative production templates plus failure recovery.", "page": { "appType": "hybrid", "framework": "Server-rendered ESPN templates with React-like enhancement", "notes": "Public Spanish-language sports news, scores, article, and game-detail experience. Not covered: authenticated Disney account/subscription flows, video playback, checkout, and every sport because selected pages represent shared templates." }, "evidenceUsed": [ "screenshot", "dom", "evaluate-probe", "layout-metrics", "trace", "har", "discoverability", "headers", "cookies", "trackers", "secrets", "images", "heap-summary", "Lighthouse", "Modern Web Guidance" ], "guidanceConsulted": [ "dark-mode", "accessibility", "directional-navigation-transitions", "scroll-position-aware-elements", "position-aware-tooltips", "size-aware-styling", "forms", "performance", "privacy", "passkeys", "coordinate-global-events", "validate-input-after-interaction", "efficient-background-processing", "webmcp", "language-model", "manage-recurring-intervals", "light-dismiss-a-dialog", "declarative-dialog-popover-control", "css-layout", "optimize-image-priority", "identify-heavy-scripts", "security", "fluid-scaling" ], "artifacts": [ { "type": "screenshot", "path": "evidence/article-desktop.png", "caption": "article desktop", "findingIds": [ "F05" ] }, { "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" }, { "type": "layout", "path": "evidence/article-layout-mobile.json", "caption": "article layout mobile" }, { "type": "lighthouse", "path": "evidence/article-lighthouse-summary.json", "caption": "article lighthouse summary", "findingIds": [ "F11", "F12", "F13" ] }, { "type": "lighthouse", "path": "evidence/article-lighthouse.json", "caption": "article lighthouse" }, { "type": "other", "path": "evidence/article-links.json", "caption": "article links" }, { "type": "screenshot", "path": "evidence/article-mobile-dismissed.png", "caption": "article mobile dismissed" }, { "type": "dom", "path": "evidence/article-probe.json", "caption": "article probe" }, { "type": "dom", "path": "evidence/error-404-probe.json", "caption": "error 404 probe", "findingIds": [ "F10" ] }, { "type": "screenshot", "path": "evidence/error-404.png", "caption": "error 404", "findingIds": [ "F10" ] }, { "type": "screenshot", "path": "evidence/game-desktop.png", "caption": "game desktop", "findingIds": [ "F05" ] }, { "type": "heap", "path": "evidence/heap-baseline.heapsnapshot", "caption": "heap baseline" }, { "type": "heap", "path": "evidence/heap-post-scroll.heapsnapshot", "caption": "heap post scroll" }, { "type": "heap", "path": "evidence/heap-post.heapsnapshot", "caption": "heap post" }, { "type": "other", "path": "evidence/home-cookies.json", "caption": "home cookies", "findingIds": [ "F17" ] }, { "type": "screenshot", "path": "evidence/home-dark.png", "caption": "home dark", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "home desktop", "findingIds": [ "F05", "F07", "F08" ] }, { "type": "screenshot", "path": "evidence/home-discoverability-crawler.png", "caption": "home discoverability crawler" }, { "type": "screenshot", "path": "evidence/home-discoverability-rendered.png", "caption": "home discoverability rendered" }, { "type": "discoverability", "path": "evidence/home-discoverability.json", "caption": "home discoverability" }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "home dom" }, { "type": "screenshot", "path": "evidence/home-forced-colors.png", "caption": "home forced colors", "findingIds": [ "F13" ] }, { "type": "other", "path": "evidence/home-headers.json", "caption": "home headers", "findingIds": [ "F17", "F19" ] }, { "type": "other", "path": "evidence/home-images.json", "caption": "home images", "findingIds": [ "F12", "F20" ] }, { "type": "layout", "path": "evidence/home-layout-mobile.json", "caption": "home layout mobile", "findingIds": [ "F20" ] }, { "type": "lighthouse", "path": "evidence/home-lighthouse-summary.json", "caption": "home lighthouse summary", "findingIds": [ "F11", "F12", "F13", "F14", "F15", "F16" ] }, { "type": "lighthouse", "path": "evidence/home-lighthouse.json", "caption": "home lighthouse", "findingIds": [ "F09", "F15" ] }, { "type": "screenshot", "path": "evidence/home-mobile-dismissed.png", "caption": "home mobile dismissed" }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "home mobile", "findingIds": [ "F05" ] }, { "type": "dom", "path": "evidence/home-preferences-probe.json", "caption": "home preferences probe", "findingIds": [ "F01", "F02" ] }, { "type": "dom", "path": "evidence/home-probe.json", "caption": "home probe", "findingIds": [ "F03", "F04", "F06", "F08", "F09", "F14" ] }, { "type": "dom", "path": "evidence/home-recon.json", "caption": "home recon", "findingIds": [ "F16" ] }, { "type": "other", "path": "evidence/home-secrets.json", "caption": "home secrets", "findingIds": [ "F18" ] }, { "type": "har-summary", "path": "evidence/home-summary.json", "caption": "home summary", "findingIds": [ "F11", "F18" ] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "home trace summary", "findingIds": [ "F11" ] }, { "type": "trace", "path": "evidence/home-trace.json", "caption": "home trace" }, { "type": "other", "path": "evidence/home-trackers.json", "caption": "home trackers", "findingIds": [ "F18" ] }, { "type": "har", "path": "evidence/home.har", "caption": "home" }, { "type": "other", "path": "evidence/manifest.json", "caption": "manifest" }, { "type": "other", "path": "evidence/memory-metrics-20.json", "caption": "memory metrics 20" }, { "type": "other", "path": "evidence/memory-metrics.json", "caption": "memory metrics" }, { "type": "other", "path": "evidence/mwg-guides.md", "caption": "mwg guides" }, { "type": "other", "path": "evidence/mwg-list.json", "caption": "mwg list" }, { "type": "other", "path": "evidence/mwg-searches.jsonl", "caption": "mwg searches" }, { "type": "dom", "path": "evidence/navigation-probe.json", "caption": "navigation probe", "findingIds": [ "F04", "F06" ] }, { "type": "other", "path": "evidence/robots.json", "caption": "robots" }, { "type": "screenshot", "path": "evidence/section-desktop.png", "caption": "section desktop", "findingIds": [ "F03", "F07" ] } ], "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": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Dark media matched but computed body colors remained light.", "artifacts": [ "evidence/home-dark.png", "evidence/home-preferences-probe.json" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Two 200ms animations remained under reduce.", "artifacts": [ "evidence/home-preferences-probe.json" ], "findingIds": [ "F02" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Forced-colors screenshot preserved visible text, controls, focus outlines, and consent actions.", "artifacts": [ "evidence/home-forced-colors.png" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "No View Transition signal on navigation-heavy templates.", "artifacts": [ "evidence/home-probe.json" ], "findingIds": [ "F03" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "No parallax, scrollytelling, or scroll-linked reveal behavior was present on the representative templates.", "reason": "There is no scroll-linked animation to implement or audit." }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Score ticker and dense game navigation use native scrolling/links and button controls; no custom pointermove gesture layer was observed.", "artifacts": [ "evidence/home-probe.json", "evidence/game-desktop.png" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Chrome is sticky/fixed but has no observed state-aware query behavior.", "artifacts": [ "evidence/navigation-probe.json" ], "findingIds": [ "F04" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "issues", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Dropdown controls exist but no anchor-positioning declarations were found.", "artifacts": [ "evidence/navigation-probe.json", "evidence/home-probe.json" ], "findingIds": [ "F04" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Section navigation gives current-location cues with a persistent Football label and active underline.", "artifacts": [ "evidence/section-desktop.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Consent wall obscures every first load.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png" ], "findingIds": [ "F05" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Three role dialogs and custom dropdowns, but no native dialog/popover/details.", "artifacts": [ "evidence/home-probe.json" ], "findingIds": [ "F06" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "issues", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "First viewport is crowded by score strip, rails, account/promotional UI, and consent.", "artifacts": [ "evidence/home-desktop.png" ], "findingIds": [ "F07" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Home and article at 360px had scrollWidth=clientWidth=360 and zero overflow.", "artifacts": [ "evidence/home-layout-mobile.json", "evidence/article-layout-mobile.json" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "No container-query signal despite reused cards across differently sized regions.", "artifacts": [ "evidence/home-probe.json" ], "findingIds": [ "F08" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Focus outlines are absent on many score links and Lighthouse found target-size failures.", "artifacts": [ "evidence/home-probe.json", "evidence/home-lighthouse-summary.json" ], "findingIds": [ "F09" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Homepage, section, article, and game views clearly present sports news, scores, and labelled next destinations.", "artifacts": [ "evidence/home-desktop.png", "evidence/article-desktop.png", "evidence/game-desktop.png" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "News discovery from homepage to article and score discovery to game recap resolve to readable destination templates.", "artifacts": [ "evidence/home-recon.json", "evidence/article-desktop.png", "evidence/game-desktop.png" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Unknown route ends at ERR_TOO_MANY_REDIRECTS with no site recovery path.", "artifacts": [ "evidence/error-404.png" ], "findingIds": [ "F10" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Lighthouse LCP 11.8s home/8.8s article and TBT 890/740ms are poor.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/article-lighthouse-summary.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Measured CLS stayed 0.073 in Lighthouse and about 0.049 in mobile layout captures, within good range.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/home-layout-mobile.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Lighthouse TBT 890ms and 3.0s main-thread work; trace found four long tasks.", "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-trace-summary.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "HAR and DOM confirm parser-blocking scripts/styles plus cache/render-blocking opportunities.", "artifacts": [ "evidence/home-summary.json", "evidence/home-probe.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Lighthouse estimated 1,052KiB unused JavaScript and HAR recorded 2.06MB script transfer.", "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-summary.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "99/100 homepage images lacked alt and Lighthouse confirmed repeated image-alt failures.", "artifacts": [ "evidence/home-images.json" ], "findingIds": [ "F12" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Lighthouse found 29 home contrast failures and one article failure.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/article-lighthouse-summary.json" ], "findingIds": [ "F13" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Homepage has no h1/main landmark and many focused score links have outline none.", "artifacts": [ "evidence/home-recon.json", "evidence/home-probe.json" ], "findingIds": [ "F09" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Article heading/body and score tables are readable without clipping at representative desktop/mobile sizes.", "artifacts": [ "evidence/article-desktop.png", "evidence/article-mobile-dismissed.png" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Viewport explicitly sets user-scalable=no and maximum-scale=1.0; target-size also failed.", "artifacts": [ "evidence/home-probe.json", "evidence/home-lighthouse-summary.json" ], "findingIds": [ "F14" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Lighthouse recorded two browser-console error groups on home and article.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/article-lighthouse-summary.json" ], "findingIds": [ "F15" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Doctype/UTF-8 are valid, but Lighthouse found incorrect aspect ratios and unsized images.", "artifacts": [ "evidence/home-probe.json", "evidence/home-images.json" ], "findingIds": [ "F15", "F20" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Lighthouse found a deprecated API and console errors; no prompt-on-load was observed.", "artifacts": [ "evidence/home-lighthouse-summary.json" ], "findingIds": [ "F15" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Home and article have unique descriptive titles and meta descriptions in raw and rendered HTML.", "artifacts": [ "evidence/home-recon.json", "evidence/article-probe.json" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Viewport exists and robots allows normal crawling, but Lighthouse found four non-crawlable anchors and weak link text.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/robots.json" ], "findingIds": [ "F16" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "200 responses, canonical URLs, extensive hreflang, sitemap declaration, and no accidental noindex were observed.", "artifacts": [ "evidence/home-probe.json", "evidence/robots.json" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Article exposes NewsArticle and VideoObject JSON-LD plus complete Open Graph metadata matching visible content.", "artifacts": [ "evidence/article-probe.json" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "HTTPS is used, but all 17 cookies were flagged insecure and HSTS/nosniff are absent.", "artifacts": [ "evidence/home-cookies.json", "evidence/home-headers.json" ], "findingIds": [ "F17" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "127/132 requests and 3.15MB were cross-origin; known ad trackers loaded.", "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json", "evidence/home-secrets.json" ], "findingIds": [ "F18" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "not-applicable", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "No browser permission prompt occurs on the audited public pages; sign-in is delegated to a separate Disney identity flow not exercised here.", "reason": "The representative public news/score paths do not request permissions or perform authentication." }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Only frame-ancestors CSP is present; HSTS, nosniff, Referrer-Policy, and Permissions-Policy are absent.", "artifacts": [ "evidence/home-headers.json" ], "findingIds": [ "F19" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Raw HTML is not a JS shell: 72% home and 64% article rendered content coverage; title/description and article h1 survive without JS.", "artifacts": [ "evidence/home-discoverability.json", "evidence/article-discoverability.json" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Representative section dropdown, sticky navigation, article, and score templates rendered without clipping or blank runtime state at tested viewports.", "artifacts": [ "evidence/navigation-probe.json", "evidence/game-desktop.png" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "A valid manifest and active service-worker registration exist with start URL and useful shortcuts.", "artifacts": [ "evidence/manifest.json", "evidence/home-probe.json" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Unknown route loops until browser failure instead of returning a recoverable state.", "artifacts": [ "evidence/error-404.png" ], "findingIds": [ "F10" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "HTML lang=es and localized es-ve hreflang plus many language-region alternates are present; reading direction is correct for Spanish.", "artifacts": [ "evidence/home-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "The Venezuelan Spanish edition consistently renders localized sports labels, relative durations, dates, and scores across home/game templates.", "artifacts": [ "evidence/home-recon.json", "evidence/game-desktop.png" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "pass", "confidence": "low", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Game/date selectors and relative publication times are edition-localized without ambiguous raw local timestamps in the audited UI.", "artifacts": [ "evidence/home-recon.json", "evidence/game-desktop.png" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Consent presents Accept and Reject all with equal prominence and clearly links policy/vendor details.", "artifacts": [ "evidence/home-desktop.png" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "The exercised invalid route blames redirect/cookies and offers only browser reload rather than site-specific recovery.", "artifacts": [ "evidence/error-404.png" ], "findingIds": [ "F10" ] }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "The only primary public input is search; native input/select controls are used and consent checkboxes have explicit labels.", "artifacts": [ "evidence/home-probe.json" ] }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "not-applicable", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "No checkout, subscription management, or in-origin account-management transaction is part of the representative public news and score paths.", "reason": "Commercial/account completion occurs on external Disney identity/subscription origins and is not a capability of the audited pages." }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "100 images lack intrinsic dimensions, 23 below-fold are not lazy, 17 lack srcset, and four are oversized.", "artifacts": [ "evidence/home-images.json" ], "findingIds": [ "F20" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Large third-party/script load and 1,052KiB estimated unused JS indicate avoidable transfer and execution.", "artifacts": [ "evidence/home-summary.json", "evidence/home-lighthouse.json" ], "findingIds": [ "F18", "F11" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "127 third-party requests transfer 3.15MB and tracker/ad SDKs dominate script cost.", "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json" ], "findingIds": [ "F18" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "No WebMCP signal exists and robots.txt explicitly blocks major AI agents, indicating no intended agent-facing surface.", "reason": "The publisher explicitly declines AI-agent crawling and does not expose agent capabilities." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "The sports news/score experience has no user task requiring on-device inference and exposes none.", "reason": "On-device inference would not materially improve the representative core task." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "After lazy-load warmup, a second 10-scroll cycle held DOM nodes at 4,602 and heap rose only 1.45MB; no continuing DOM growth was observed.", "artifacts": [ "evidence/memory-metrics-20.json", "evidence/heap-baseline.heapsnapshot", "evidence/heap-post-scroll.heapsnapshot" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Heap summaries measured 57.4MB baseline and 61.6MB after exercising the long feed, proportionate to a media-rich page though worth monitoring.", "artifacts": [ "evidence/heap-baseline.heapsnapshot", "evidence/heap-post-scroll.heapsnapshot" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "medium", "method": "Model-selected screenshot, DOM/evaluate, CDP primitive, and/or Lighthouse evidence as cited.", "evidence": "Heap summary top constructors contained no Detached population; DOM count stabilized across the second repeated-scroll cycle.", "artifacts": [ "evidence/heap-baseline.heapsnapshot", "evidence/heap-post-scroll.heapsnapshot", "evidence/memory-metrics-20.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" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F05", "F06", "F07" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F08", "F09" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "issues", "findingIds": [ "F10" ] }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F11" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F12", "F13", "F09", "F14" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F15", "F20" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F16" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F17", "F18", "F19" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F10" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "issues", "findingIds": [ "F10" ] }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F20", "F18", "F11" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "All checks were judged outside the site’s intended capability surface." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "pass" } ], "paths": [ { "id": "home", "description": "Homepage and personalized news feed, representing global chrome, score ticker, navigation, consent, and the primary news-discovery journey.", "url": "https://www.espn.com.ve/", "conditions": [ "desktop 1440x1000", "mobile 360x800", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce", "forced-colors: active", "keyboard focus", "no JavaScript crawler view" ], "result": "issues" }, { "id": "section", "description": "Football section listing, representing a sport index/listing template and section navigation.", "url": "https://www.espn.com.ve/futbol/", "conditions": [ "desktop 1440x1000" ], "result": "issues" }, { "id": "article", "description": "Lead football article, representing the editorial article template, reading journey, structured metadata, and no-JavaScript rendering.", "url": "https://www.espn.com.ve/futbol/copa-sudamericana/nota/_/id/17028663/santa-fe-vs-caracas-sudamericana-ida-playoff-dieciseisavos-final-equipo-fecha-hora-tv-en-vivo", "conditions": [ "desktop 1440x1000", "mobile 360x800", "no JavaScript crawler view" ], "result": "issues" }, { "id": "game", "description": "MLB game recap, representing the dense live-score/statistics detail template.", "url": "https://www.espn.com.ve/beisbol/mlb/juego/_/juegoId/401354433/white-sox-guardians", "conditions": [ "desktop 1440x1000" ], "result": "issues" }, { "id": "error", "description": "Deliberately unknown route, representing HTTP/navigation failure recovery.", "url": "https://www.espn.com.ve/esta-ruta-no-existe-web-uplift", "conditions": [ "desktop 1440x800" ], "result": "failed" } ], "findings": [ { "id": "F01", "severity": "medium", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "summary": "The site ignores the user’s dark theme preference.", "evidence": "The dark-mode probe matched prefers-color-scheme: dark but body colors stayed rgb(237, 238, 240) on rgb(72, 73, 74), and the dark screenshot remained the light design.", "artifacts": [ "evidence/home-dark.png", "evidence/home-preferences-probe.json" ], "suggestedFix": "Declare color-scheme and provide preference-driven dark surface, text, control, and browser-chrome colors.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F02", "severity": "low", "principleId": "respect-user-preferences", "principleCheckId": "respects-reduced-motion", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "summary": "Motion is not reduced when requested.", "evidence": "Under prefers-reduced-motion: reduce, two 200ms document animations still ran with unchanged duration.", "artifacts": [ "evidence/home-preferences-probe.json" ], "suggestedFix": "Disable or substantially shorten non-essential transitions inside prefers-reduced-motion: reduce.", "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F03", "severity": "low", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "directional-navigation-transitions", "guidanceCategory": "user-experience", "summary": "Route and state changes do not use View Transitions.", "evidence": "The DOM/probe found no view-transition declarations on navigation-heavy homepage and section templates.", "artifacts": [ "evidence/home-probe.json", "evidence/section-desktop.png" ], "suggestedFix": "Progressively enhance same-document and cross-document navigation with View Transitions while retaining instant fallback.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F04", "severity": "low", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "scroll-position-aware-elements", "guidanceCategory": "user-experience", "summary": "Navigation chrome is fixed/sticky but not state-aware, and overlays use manual positioning.", "evidence": "Navigation probe found sticky/fixed chrome and aria-haspopup dropdowns, while the feature probe found no container scroll-state or CSS anchor-positioning declarations.", "artifacts": [ "evidence/navigation-probe.json", "evidence/home-probe.json" ], "suggestedFix": "Use scroll-state queries for sticky chrome and CSS anchor positioning with fallback positions for menus/tooltips.", "effort": "medium", "pathId": "section", "confidence": "high" }, { "id": "F05", "severity": "high", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "guidanceId": "light-dismiss-a-dialog", "guidanceCategory": "user-experience", "summary": "A full-screen consent wall obscures every representative page on first load.", "evidence": "Desktop and mobile screenshots show the privacy dialog blocking all news, article, section, and game content; at 360px the actions are below the first viewport.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/article-desktop.png", "evidence/game-desktop.png" ], "suggestedFix": "Use a compact, accessible consent surface where legally possible; keep reject/manage actions immediately reachable and preserve content access.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F06", "severity": "medium", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "guidanceCategory": "user-experience", "summary": "Dialogs and menus are built from role-based/custom elements rather than native top-layer primitives.", "evidence": "The feature probe counted three role=dialog elements but zero dialog, popover, or details elements; section dropdowns are custom aria-haspopup controls.", "artifacts": [ "evidence/home-probe.json", "evidence/navigation-probe.json" ], "suggestedFix": "Use dialog for modal consent and popover/details for transient menus and disclosure, retaining explicit accessible names and light dismiss.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F07", "severity": "medium", "principleId": "maximize-content-reduce-noise", "principleCheckId": "reduced-chrome", "guidanceId": "css-layout", "guidanceCategory": "css-layout", "summary": "Dense chrome, side rails, score strips, promotions, and ads compete with editorial content.", "evidence": "The desktop homepage and section screenshots devote substantial first-viewport space to score chrome, two side rails, account/promotion cards, and consent UI around the lead story.", "artifacts": [ "evidence/home-desktop.png", "evidence/section-desktop.png" ], "suggestedFix": "Reduce persistent side chrome and defer secondary promotions so the lead story and reading flow dominate.", "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F08", "severity": "low", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "guidanceCategory": "user-experience", "summary": "Responsive behavior is viewport-driven rather than component-aware.", "evidence": "The feature probe found no container-type or @container signal despite cards being reused across the center feed and narrower side rails.", "artifacts": [ "evidence/home-probe.json", "evidence/home-desktop.png" ], "suggestedFix": "Give reusable cards containment and adapt typography/media/layout with container queries, preserving viewport fallback.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F09", "severity": "medium", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "summary": "Keyboard focus and touch-target support are inconsistent.", "evidence": "The focus probe showed many score links with outline none, while Lighthouse reported two target-size failures; only some buttons exposed a visible focus outline.", "artifacts": [ "evidence/home-probe.json", "evidence/home-lighthouse.json" ], "suggestedFix": "Provide a consistent :focus-visible indicator and ensure interactive targets meet minimum size and spacing.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F10", "severity": "high", "principleId": "be-resilient", "principleCheckId": "network-and-http-failure-states", "guidanceId": "performance", "guidanceCategory": "performance", "summary": "Unknown routes fail in an unrecoverable redirect loop.", "evidence": "The exercised invalid route rendered Chrome ERR_TOO_MANY_REDIRECTS instead of a branded 404 with routes back to sports, scores, or home.", "artifacts": [ "evidence/error-404.png", "evidence/error-404-probe.json" ], "suggestedFix": "Return a single 404 response with a useful error page, search, home/section links, and no redirect cycle.", "effort": "small", "pathId": "error", "confidence": "high" }, { "id": "F11", "severity": "high", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "performance", "summary": "Mobile load performance is poor and JavaScript dominates the critical path.", "evidence": "Lighthouse measured homepage LCP 11.8s, TBT 890ms, and interactive 21.7s (performance 0.37); article LCP was 8.8s and TBT 740ms. HAR recorded 132 requests, 3.20MB transferred, 2.06MB scripts, and parser-blocking head scripts; Lighthouse estimated 1,052KiB unused JavaScript.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/article-lighthouse-summary.json", "evidence/home-summary.json", "evidence/home-trace-summary.json" ], "suggestedFix": "Remove/conditionally load unused and third-party JavaScript, defer non-critical head scripts, shorten render-blocking chains, and prioritize the LCP asset.", "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F12", "severity": "high", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "summary": "Many images lack accessible alternatives.", "evidence": "The images primitive reported 99 of 100 homepage images without alt; Lighthouse confirmed 38 image-alt failures on home and three on the article.", "artifacts": [ "evidence/home-images.json", "evidence/home-lighthouse-summary.json", "evidence/article-lighthouse-summary.json" ], "suggestedFix": "Add meaningful alt text to editorial images and explicit empty alt for genuinely decorative images; expose equivalent score/team names where icons are decorative.", "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F13", "severity": "medium", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "summary": "Text and essential UI have repeated contrast failures.", "evidence": "Lighthouse found 29 contrast failures on the homepage and one on the article; forced-colors remained usable, so the failure is in authored colors rather than platform high-contrast support.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/article-lighthouse-summary.json", "evidence/home-forced-colors.png" ], "suggestedFix": "Raise foreground/background contrast to WCAG minimums while keeping forced-colors behavior intact.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F14", "severity": "high", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "guidanceId": "fluid-scaling", "guidanceCategory": "user-experience", "summary": "The viewport disables user zoom.", "evidence": "The live viewport meta is initial-scale=1.0, maximum-scale=1.0, user-scalable=no, and Lighthouse failed the meta-viewport accessibility audit on home and article.", "artifacts": [ "evidence/home-probe.json", "evidence/home-lighthouse-summary.json" ], "suggestedFix": "Remove user-scalable=no and maximum-scale=1.0; verify 200–400% zoom/reflow without loss of content or controls.", "effort": "trivial", "pathId": "home", "confidence": "high" }, { "id": "F15", "severity": "medium", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "css", "guidanceCategory": "css", "summary": "The page logs runtime errors and uses deprecated APIs and malformed image presentation.", "evidence": "Lighthouse reported two console-error entries, one deprecation warning, and three incorrect-aspect-ratio images on the homepage; best-practices scored 0.73.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/home-lighthouse.json" ], "suggestedFix": "Fix the recorded console/network errors, replace the deprecated API, and preserve image intrinsic aspect ratios.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F16", "severity": "medium", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "css-layout", "guidanceCategory": "css-layout", "summary": "Several visible controls use non-crawlable placeholder links and one link has weak text.", "evidence": "Lighthouse found four non-crawlable anchors and one non-descriptive link; recon showed prominent controls such as Buscar, Deportes, Disney+, and score filters resolving to #.", "artifacts": [ "evidence/home-lighthouse-summary.json", "evidence/home-recon.json" ], "suggestedFix": "Use buttons for local state controls and real descriptive href values for navigation destinations.", "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F17", "severity": "high", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "summary": "Cookies and transport defenses are not secure by default.", "evidence": "Cookie audit found all 17 cookies flagged insecure, including 16 without Secure and many SameSite=None; HSTS and nosniff were absent.", "artifacts": [ "evidence/home-cookies.json", "evidence/home-headers.json" ], "suggestedFix": "Set Secure and suitable SameSite on HTTPS cookies, remove unnecessary identifiers, and add HSTS plus X-Content-Type-Options: nosniff.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F18", "severity": "high", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "guidanceCategory": "privacy", "summary": "The initial page load has a disproportionate third-party and tracking footprint.", "evidence": "HAR classified 127 of 132 requests and 3.15MB of 3.20MB as cross-origin; tracker audit found 26 third-party origins plus DoubleClick/Google ad trackers before consent was resolved. The two API keys are public Braze SDK identifiers and the private-key match is library source, not exposed credentials.", "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json", "evidence/home-secrets.json" ], "suggestedFix": "Gate non-essential advertising/analytics until consent, reduce vendors, batch telemetry, and load account/personalization SDKs only when invoked.", "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F19", "severity": "medium", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "guidanceCategory": "security", "summary": "Browser-enforced security policies are incomplete.", "evidence": "The response had only a frame-ancestors CSP directive; Referrer-Policy and Permissions-Policy were absent, as were HSTS and nosniff.", "artifacts": [ "evidence/home-headers.json" ], "suggestedFix": "Deploy a restrictive full CSP, explicit Referrer-Policy and Permissions-Policy, HSTS, and nosniff; retain frame-ancestors for clickjacking protection.", "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F20", "severity": "medium", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "optimize-image-priority", "guidanceCategory": "performance", "summary": "Image delivery omits intrinsic dimensions and responsive loading on many images.", "evidence": "The images primitive found 100/100 images without width/height, 23 below-fold images not lazy-loaded, 17 without srcset, and four oversized images.", "artifacts": [ "evidence/home-images.json", "evidence/home-layout-mobile.json" ], "suggestedFix": "Add intrinsic width/height or aspect-ratio, responsive srcset/sizes, and lazy loading for below-fold images while prioritizing the LCP image.", "effort": "large", "pathId": "home", "confidence": "high" } ], "taskList": [ { "id": "T01", "title": "Cut critical JavaScript, third-party work, and render-blocking chains", "priority": 1, "guidanceId": "performance", "findingIds": [ "F11", "F18" ], "status": "open" }, { "id": "T02", "title": "Restore accessible image alternatives, zoom, focus, target sizes, and contrast", "priority": 2, "guidanceId": "accessibility", "findingIds": [ "F09", "F12", "F13", "F14" ], "status": "open" }, { "id": "T03", "title": "Replace the unknown-route redirect loop with a useful 404", "priority": 3, "guidanceId": "performance", "findingIds": [ "F10" ], "status": "open" }, { "id": "T04", "title": "Secure cookies and deploy complete browser security policies", "priority": 4, "guidanceId": "security", "findingIds": [ "F17", "F19" ], "status": "open" }, { "id": "T05", "title": "Make consent content-first and use native dialog/popover primitives", "priority": 5, "guidanceId": "light-dismiss-a-dialog", "findingIds": [ "F05", "F06" ], "status": "open" }, { "id": "T06", "title": "Add preference-driven dark and reduced-motion styles", "priority": 6, "guidanceId": "dark-mode", "findingIds": [ "F01", "F02" ], "status": "open" }, { "id": "T07", "title": "Optimize responsive image delivery and intrinsic sizing", "priority": 7, "guidanceId": "optimize-image-priority", "findingIds": [ "F15", "F20" ], "status": "open" }, { "id": "T08", "title": "Fix crawlable navigation links and document/platform errors", "priority": 8, "guidanceId": "css-layout", "findingIds": [ "F15", "F16" ], "status": "open" }, { "id": "T09", "title": "Reduce non-content chrome and modernize responsive/navigation components", "priority": 9, "guidanceId": "size-aware-styling", "findingIds": [ "F03", "F04", "F07", "F08" ], "status": "open" } ], "budget": { "pathCount": 5, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-24T06-39-30-639Z" }