{ "url": "https://www.tvazteca.com", "auditedAt": "2026-07-20T13:40:38.148Z", "mode": "report", "status": "completed", "statusDetail": "Coverage-complete representative audit of four public templates plus the not-found state.", "page": { "appType": "mpa", "framework": "Brightspot-rendered MPA", "notes": "Public Spanish-language broadcast and editorial site with server-rendered content, advertising, analytics, video and account integrations." }, "evidenceUsed": [ "screenshot", "dom", "evaluate-probe", "layout-metrics", "discoverability", "images", "har", "trace", "headers", "cookies", "trackers", "secrets", "heap-summary", "lighthouse" ], "guidanceConsulted": [ "accessibility", "accessible-error-announcement", "adapt-scrollbar-to-contrast-preferences", "agentic-forms", "agentic-javascript-tools", "anchor-positioning-tab-underline", "animate-element-entry-exit", "animate-to-from-top-layer", "animate-to-intrinsic-sizes", "animated-select-picker", "apply-webgl-shaders", "autofill-address-form", "autofill-highlight-inputs", "autofill-payment-form", "autofill-sign-in-form", "autofill-sign-up-form", "batch-analytics-events", "brand-consistent-forms", "branded-select-styling", "break-up-long-tasks", "calculate-event-differentials", "calculate-total-foreground-time", "calculate-with-intrinsic-sizes", "capture-location-agnostic-data", "carousel-slide-effects", "carousel-snap-highlights", "child-state-based-styling", "complex-shapes", "component-specific-light-dark-theme", "conditional-async-dependencies", "consistent-cross-document-transitions", "content-based-styling", "coordinate-global-events", "cross-document-transitions", "css", "css-layout", "custom-select-picker-layouts", "customize-scrollbar-color-and-thickness", "dark-mode", "declarative-button-actions", "declarative-dialog-popover-control", "defer-rendering-heavy-content", "defer-work-until-scroll-ends", "deliver-optimized-decorative-images", "deprioritize-background-fetches", "design-token-reactivity", "detect-initial-visibility-state", "directional-navigation-transitions", "dynamic-sibling-animations", "dynamic-sibling-styling", "efficient-background-processing", "export-html-media-from-canvas", "expose-canvas-content-to-browser-features", "faster-spa-view-transitions", "flicker-free-client-side-ab-testing", "fluid-scaling", "form-fields-automatically-fit-contents", "format-human-readable-durations", "forms", "full-session-analytics", "group-element-transitions", "highlight-text-ranges", "html", "identify-heavy-scripts", "identify-inp-causes", "improve-next-page-load-performance", "improve-text-layout-and-legibility", "individual-transform-properties", "interactions-in-complex-layouts", "interactive-content-in-3d-scenes", "interactive-content-reveal", "interest-triggered-action-previews", "interest-triggered-tooltips", "language-detection", "language-model", "light-dismiss-a-dialog", "manage-recurring-intervals", "model-partial-time-concepts", "move-dom-element-without-losing-state", "navigation-drawer", "optimize-image-priority", "optimize-preload-priority", "optimize-script-priority", "overflow-clipping-control", "parallax-scroll-effects", "passkey-authentication", "passkey-conditional-create", "passkey-management", "passkey-reauthentication", "passkey-registration", "passkeys", "performance", "persistent-app-tours", "persistent-toast-notifications", "persistent-top-layer-ui", "physics-based-easing", "platform-controls-dismiss-dialog", "position-aware-tooltips", "precise-text-alignment", "prevent-text-wrapping", "privacy", "pull-to-reveal", "reduce-style-repetition", "required-field-feedback", "resilient-context-menus-and-nested-dropdowns", "resolution-optimized-pseudo-elements", "rich-media-picker", "same-document-transitions", "schedule-tasks-by-priority", "scroll-entry-exit-effects", "scroll-position-aware-elements", "scroll-progress-indicator", "scroll-snap-realtime-feedback", "scroll-snap-state-sync", "scroll-target-on-load", "scrollability-affordance-hints", "scrollytelling", "search-hidden-content", "security", "select-menu-interaction", "sequence-distributed-events", "shaped-cutouts", "shrinking-header-on-scroll", "size-aware-styling", "soft-edge-content-fade", "stabilize-reactive-state", "stack-drill-down", "style-parent-with-has", "summarizer", "support-global-calendar-systems", "swipe-to-remove", "translator", "validate-input-after-interaction", "visually-stable-font-fallbacks", "visually-stable-mixed-fonts", "visually-texture-content", "webmcp" ], "artifacts": [ { "type": "screenshot", "path": "evidence/404-mobile.png", "caption": "Audit evidence: 404-mobile.png", "condition": "viewport: 360x800", "findingIds": [] }, { "type": "screenshot", "path": "evidence/article-discoverability-crawler.png", "caption": "Audit evidence: article-discoverability-crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/article-discoverability-rendered.png", "caption": "Audit evidence: article-discoverability-rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/article-discoverability.json", "caption": "Audit evidence: article-discoverability.json", "findingIds": [] }, { "type": "other", "path": "evidence/article-images.json", "caption": "Audit evidence: article-images.json", "findingIds": [ "F16" ] }, { "type": "layout", "path": "evidence/article-layout-mobile.json", "caption": "Audit evidence: article-layout-mobile.json", "condition": "viewport: 360x800", "findingIds": [ "F04", "F05" ] }, { "type": "lighthouse", "path": "evidence/article-lighthouse.json", "caption": "Audit evidence: article-lighthouse.json", "findingIds": [ "F07", "F10", "F11", "F15", "F17", "F29" ] }, { "type": "screenshot", "path": "evidence/article-mobile.png", "caption": "Audit evidence: article-mobile.png", "condition": "viewport: 360x800", "findingIds": [ "F16" ] }, { "type": "other", "path": "evidence/article-quality-probe.json", "caption": "Audit evidence: article-quality-probe.json", "findingIds": [ "F21" ] }, { "type": "other", "path": "evidence/home-cookies.json", "caption": "Audit evidence: home-cookies.json", "findingIds": [ "F20" ] }, { "type": "screenshot", "path": "evidence/home-dark.png", "caption": "Audit evidence: home-dark.png", "condition": "prefers-color-scheme: dark", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "Audit evidence: home-desktop.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-discoverability-crawler.png", "caption": "Audit evidence: home-discoverability-crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-discoverability-rendered.png", "caption": "Audit evidence: home-discoverability-rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/home-discoverability.json", "caption": "Audit evidence: home-discoverability.json", "findingIds": [ "F14" ] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "Audit evidence: home-dom.json", "findingIds": [ "F25" ] }, { "type": "other", "path": "evidence/home-headers.json", "caption": "Audit evidence: home-headers.json", "findingIds": [ "F18" ] }, { "type": "heap", "path": "evidence/home-heap-baseline.heapsnapshot", "caption": "Audit evidence: home-heap-baseline.heapsnapshot", "findingIds": [ "F23" ] }, { "type": "heap", "path": "evidence/home-heap-post.heapsnapshot", "caption": "Audit evidence: home-heap-post.heapsnapshot", "findingIds": [ "F23" ] }, { "type": "screenshot", "path": "evidence/home-high-contrast.png", "caption": "Audit evidence: home-high-contrast.png", "findingIds": [ "F24" ] }, { "type": "other", "path": "evidence/home-images.json", "caption": "Audit evidence: home-images.json", "findingIds": [ "F12", "F22", "F30" ] }, { "type": "layout", "path": "evidence/home-layout-mobile.json", "caption": "Audit evidence: home-layout-mobile.json", "condition": "viewport: 360x800", "findingIds": [] }, { "type": "lighthouse", "path": "evidence/home-lighthouse.json", "caption": "Audit evidence: home-lighthouse.json", "findingIds": [ "F02", "F06", "F07", "F10", "F11", "F13", "F15", "F17", "F20", "F24", "F26", "F27", "F29" ] }, { "type": "other", "path": "evidence/home-media-probe.json", "caption": "Audit evidence: home-media-probe.json", "findingIds": [ "F01", "F09" ] }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "Audit evidence: home-mobile.png", "condition": "viewport: 360x800", "findingIds": [ "F05", "F06", "F07", "F08", "F26" ] }, { "type": "other", "path": "evidence/home-quality-probe.json", "caption": "Audit evidence: home-quality-probe.json", "findingIds": [ "F10", "F13", "F14", "F21", "F27" ] }, { "type": "other", "path": "evidence/home-recon.json", "caption": "Audit evidence: home-recon.json", "findingIds": [] }, { "type": "other", "path": "evidence/home-secrets.json", "caption": "Audit evidence: home-secrets.json", "findingIds": [] }, { "type": "har-summary", "path": "evidence/home-summary.json", "caption": "Audit evidence: home-summary.json", "findingIds": [ "F12", "F19", "F22", "F28", "F30" ] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "Audit evidence: home-trace-summary.json", "findingIds": [ "F11", "F28" ] }, { "type": "trace", "path": "evidence/home-trace.json", "caption": "Audit evidence: home-trace.json", "findingIds": [ "F11" ] }, { "type": "other", "path": "evidence/home-trackers.json", "caption": "Audit evidence: home-trackers.json", "findingIds": [ "F19", "F22" ] }, { "type": "har", "path": "evidence/home.har", "caption": "Audit evidence: home.har", "findingIds": [ "F12", "F19" ] }, { "type": "screenshot", "path": "evidence/news-discoverability-crawler.png", "caption": "Audit evidence: news-discoverability-crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/news-discoverability-rendered.png", "caption": "Audit evidence: news-discoverability-rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/news-discoverability.json", "caption": "Audit evidence: news-discoverability.json", "findingIds": [] }, { "type": "other", "path": "evidence/news-images.json", "caption": "Audit evidence: news-images.json", "findingIds": [ "F16" ] }, { "type": "layout", "path": "evidence/news-layout-mobile.json", "caption": "Audit evidence: news-layout-mobile.json", "condition": "viewport: 360x800", "findingIds": [] }, { "type": "screenshot", "path": "evidence/news-mobile.png", "caption": "Audit evidence: news-mobile.png", "condition": "viewport: 360x800", "findingIds": [] }, { "type": "other", "path": "evidence/news-quality-probe.json", "caption": "Audit evidence: news-quality-probe.json", "findingIds": [] }, { "type": "other", "path": "evidence/platform-probe.json", "caption": "Audit evidence: platform-probe.json", "findingIds": [ "F03", "F04", "F25" ] }, { "type": "screenshot", "path": "evidence/program-discoverability-crawler.png", "caption": "Audit evidence: program-discoverability-crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/program-discoverability-rendered.png", "caption": "Audit evidence: program-discoverability-rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/program-discoverability.json", "caption": "Audit evidence: program-discoverability.json", "findingIds": [] }, { "type": "other", "path": "evidence/program-images.json", "caption": "Audit evidence: program-images.json", "findingIds": [] }, { "type": "layout", "path": "evidence/program-layout-mobile.json", "caption": "Audit evidence: program-layout-mobile.json", "condition": "viewport: 360x800", "findingIds": [] }, { "type": "screenshot", "path": "evidence/program-mobile.png", "caption": "Audit evidence: program-mobile.png", "condition": "viewport: 360x800", "findingIds": [] }, { "type": "other", "path": "evidence/program-quality-probe.json", "caption": "Audit evidence: program-quality-probe.json", "findingIds": [] }, { "type": "other", "path": "evidence/script-priority-confirmation.json", "caption": "Audit evidence: script-priority-confirmation.json", "findingIds": [] }, { "type": "other", "path": "evidence/site-discovery.json", "caption": "Audit evidence: site-discovery.json", "findingIds": [] } ], "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": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The dark-mode screenshot is visually identical to the default capture, and the reduced-media probe reports computed color-scheme: normal.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dark.png", "evidence/home-media-probe.json" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Under prefers-reduced-motion: reduce, getAnimations() returned no active animations.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-media-probe.json" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Default, dark and prefers-contrast: more screenshots have identical byte sizes and appearance, while Lighthouse also finds insufficient contrast.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F24" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The platform probe confirms the browser supports View Transitions, while page markup contains no view-transition integration.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F03" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The platform probe found no scroll-snap surfaces and the DOM/CSS recon found no container or view-transition integration across pages up to 9,133px tall.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F04" ] }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The platform probe found no scroll-snap surface, while long horizontally scrollable navigation is present in the DOM/CSS recon.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F25" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Mobile layout captures show pages 3,374px to 9,133px tall, but recon found no scroll-state query or equivalent guided progress affordance.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F05" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "No user-invoked anchored tooltip, menu, or popover was present in the representative core journey.", "reason": "No user-invoked anchored tooltip, menu, or popover was present in the representative core journey." }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Screenshots show strong section headings, lead-story hierarchy and breadcrumbs on the article.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The first mobile viewport is covered by an on-load notification prompt, and Lighthouse reports geolocation-on-start on home and notification-on-start on the article.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F07" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The on-load prompt is visually modal, while Lighthouse reports aria-dialog-name failure.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F06" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The mobile homepage first shows the permission prompt and a large PUBLICIDAD reserve before the lead story.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F08" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "All four 360px layout captures report horizontalOverflowPx: 0.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-layout-mobile.json", "evidence/article-layout-mobile.json" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The media probe reports no container-query rules, although the same cards appear in several differently sized modules.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F09" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The DOM probe counted 529 of 1,536 visible homepage targets below 24px in one dimension, and Lighthouse failed target-size on home and article.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F10" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Homepage, news index, article and program screenshots expose clear branded purpose and prominent content links.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-mobile.png", "evidence/404-mobile.png" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Direct crawlable links connect the homepage to section and article content; the representative article loaded without account gating.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-mobile.png", "evidence/404-mobile.png" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "The invalid-route capture clearly states that the page does not exist and offers an Avanzar recovery action plus content links.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-mobile.png", "evidence/404-mobile.png" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Mobile Lighthouse measured homepage LCP 6.3s, TBT 1,300ms and performance 36; article LCP 6.2s, TBT 930ms and performance 40. The raw-CDP trace corroborated LCP 4.47s and five long tasks.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-lighthouse.json", "evidence/home-summary.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Observed mobile CLS was 0 on home, 0.0005 on news, 0.038 on article and 0.0004 on program.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-layout-mobile.json", "evidence/article-layout-mobile.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Mobile Lighthouse measured homepage LCP 6.3s, TBT 1,300ms and performance 36; article LCP 6.2s, TBT 930ms and performance 40. The raw-CDP trace corroborated LCP 4.47s and five long tasks.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-lighthouse.json", "evidence/home-summary.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "HAR recorded 371 requests and 14.63MB transferred, including 10.46MB of images and 3.70MB of scripts; 365 requests and 14.43MB were third-party by origin classification.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-lighthouse.json", "evidence/home-summary.json" ], "findingIds": [ "F12" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "HAR recorded 371 requests and 14.63MB transferred, including 10.46MB of images and 3.70MB of scripts; 365 requests and 14.43MB were third-party by origin classification.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-lighthouse.json", "evidence/home-summary.json" ], "findingIds": [ "F12" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Lighthouse failed aria-dialog-name, image-alt and select-name; the homepage probe found 11 unnamed buttons and an unlabeled search input and select.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F13" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Lighthouse accessibility reports color-contrast as a failing audit on the homepage.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F02" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The homepage has zero h1 elements and starts at h3 then h4, while section, article and program templates each expose one h1.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F14" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Mobile screenshots show readable body and heading sizes with adequate line length and clear typographic hierarchy.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Lighthouse fails target-size on home and article, and the mobile DOM probe counts 529 targets below 24px in one dimension.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F27" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Lighthouse reports errors-in-console and Inspector Issues failures on both homepage and article.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F15" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The article mobile screenshot shows a broken lead image; image probes found six missing alt texts and six missing dimensions on the article, with similar failures on listing templates.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F16" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Lighthouse reports geolocation-on-start on home, notification-on-start on article, and a deprecation warning on both.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ], "findingIds": [ "F17" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "All four templates expose unique titles and non-empty meta descriptions.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/article-discoverability.json" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "All four pages are server-rendered at 94 to 99 percent raw-content coverage, have viewport metadata, and use real href links.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/article-discoverability.json" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "All representative pages return content, declare self-referential canonicals and index/follow robots signals; robots.txt lists section sitemaps.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/article-discoverability.json" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Representative pages expose JSON-LD and Open Graph metadata aligned to visible titles.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/article-discoverability.json" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The headers probe found no CSP, X-Content-Type-Options, frame protection, Referrer-Policy, or Permissions-Policy. HSTS is present.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F18" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The tracker probe observed 69 third-party origins and 12 known trackers. HAR attributed 365 of 371 requests and 14.43MB to third-party origins.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F19" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Lighthouse reports geolocation-on-start on the homepage and notification-on-start on the article.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F29" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Cookie inspection found all 15 observed cookies flagged insecure, many SameSite=None, and several 366 to 400 days old; Lighthouse observed 21 to 22 third-party cookies.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F20" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Discoverability captures show 94 to 99 percent content coverage without JavaScript and no empty SPA shell.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/article-discoverability.json" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "The invalid route renders a branded, usable recovery page rather than a blank runtime failure.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-mobile.png", "evidence/404-mobile.png" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "A public broadcast and news site depends on live remote editorial and video data; no installable or offline intent was declared and no manifest is exposed.", "reason": "A public broadcast and news site depends on live remote editorial and video data; no installable or offline intent was declared and no manifest is exposed." }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "A deliberately invalid URL produced a clear not-found message and recovery controls.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-mobile.png", "evidence/404-mobile.png" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "All representative pages declare lang=\"es-MX\" and render coherent left-to-right Spanish content.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/article-quality-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "pass", "confidence": "high", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "Visible publication dates are rendered in Spanish words such as 19 julio, 2026 rather than ambiguous numeric-only formatting.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/article-quality-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "No scheduling or user-entered time flow was present in the representative paths; displayed publication dates did not expose time-zone-sensitive interaction.", "reason": "No scheduling or user-entered time flow was present in the representative paths; displayed publication dates did not expose time-zone-sensitive interaction." }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The first viewport asks users to activate notifications before they have engaged with content; Lighthouse also detects permission requests on load.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F26" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "The audited core path is content browsing and did not expose a user-submitted validation flow without entering account registration.", "reason": "The audited core path is content browsing and did not expose a user-submitted validation flow without entering account registration." }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Across four representative templates the search field has no label, aria-label or autocomplete value; the homepage select is also unlabeled.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F21" ] }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "No checkout, subscription purchase, or authenticated account-management flow was part of the public representative paths.", "reason": "No checkout, subscription purchase, or authenticated account-management flow was part of the public representative paths." }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The homepage image probe reports 70 oversized images and 68 below-fold images without lazy loading; HAR records 10.46MB of images.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F30" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "HAR records 371 requests, 71 scripts and 48 XHR/fetch requests during initial observation, while the trace records five long tasks.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F28" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "The homepage transfers 14.63MB across 371 requests, with 10.46MB images, 3.70MB scripts and 69 third-party origins. Sixty-eight below-fold images are not lazy-loaded and 70 are oversized.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F22" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "No agent-facing action surface is declared; the site is a public editorial publisher and provides crawlable content rather than WebMCP tools.", "reason": "No agent-facing action surface is declared; the site is a public editorial publisher and provides crawlable content rather than WebMCP tools." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "The site has no summarisation, translation, or other product feature that requires on-device inference.", "reason": "The site has no summarisation, translation, or other product feature that requires on-device inference." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "pass", "confidence": "medium", "method": "Direct comparison of screenshots, DOM/evaluate probes, layout, discoverability, network, or performance evidence.", "evidence": "After ten full-page scroll cycles, aggregate heap self size rose about 1.59MB (2.1 percent) and node count about 1.9 percent, which does not establish unbounded retained growth in this bounded test.", "pathIds": [ "home", "news", "article", "program" ], "artifacts": [ "evidence/home-heap-baseline.heapsnapshot", "evidence/home-heap-post.heapsnapshot" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "issues", "confidence": "high", "method": "Direct evidence from the referenced raw-CDP artifact or Lighthouse audit.", "evidence": "Heap summary recorded 1,289,194 nodes and 77.17MB self size at baseline; after repeated scrolling it recorded 1,313,414 nodes and 78.76MB.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap-baseline.heapsnapshot", "evidence/home-heap-post.heapsnapshot" ], "findingIds": [ "F23" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "not-applicable", "confidence": "medium", "method": "Applicability judgement based on representative-path recon.", "evidence": "The heap primitive produced aggregate summaries but no constructor-level detached-node or listener instrumentation in this run; however, the repeated scroll was bounded and this specific leak pattern was not observable. This check is not applicable to the chosen interaction because it creates no transient DOM component.", "reason": "The heap primitive produced aggregate summaries but no constructor-level detached-node or listener instrumentation in this run; however, the repeated scroll was bounded and this specific leak pattern was not observable. This check is not applicable to the chosen interaction because it creates no transient DOM component." } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F01", "F24" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F03", "F04", "F25" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F05" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F07", "F06", "F08" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F09", "F10" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "pass" }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F11", "F12" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F13", "F02", "F14", "F27" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F15", "F16", "F17" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "pass" }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F18", "F19", "F29", "F20" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "pass" }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "issues", "findingIds": [ "F26", "F21" ] }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F30", "F28", "F22" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "No agent-facing action surface is declared; the site is a public editorial publisher and provides crawlable content rather than WebMCP tools. The site has no summarisation, translation, or other product feature that requires on-device inference." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "issues", "findingIds": [ "F23" ] } ], "paths": [ { "id": "home", "description": "Homepage and cross-property navigation, primary discovery surface.", "url": "https://www.tvazteca.com/", "conditions": [ "desktop", "viewport: 360x800", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce", "non-JS crawler", "repeated scroll" ], "result": "issues" }, { "id": "news", "description": "Azteca Noticias section listing, representative editorial index template.", "url": "https://www.tvazteca.com/aztecanoticias/", "conditions": [ "viewport: 360x800", "non-JS crawler" ], "result": "issues" }, { "id": "article", "description": "Current news article, representative long-form content template.", "url": "https://www.tvazteca.com/aztecanoticias/espana-conquista-el-mundial-2026-se-vivieron-los-festejos-en-el-angel-fuente-cibeles-cdmx-la-furia-roja-campeon-copa-del-mundo/", "conditions": [ "viewport: 360x800", "non-JS crawler" ], "result": "issues" }, { "id": "program", "description": "MasterChef program hub, representative entertainment and video listing template.", "url": "https://www.tvazteca.com/aztecauno/masterchef", "conditions": [ "viewport: 360x800", "non-JS crawler" ], "result": "issues" }, { "id": "not-found", "description": "Invalid route used to inspect failure and recovery treatment.", "url": "https://www.tvazteca.com/definitely-not-a-real-page-web-uplift", "conditions": [ "viewport: 360x800" ], "result": "pass" } ], "findings": [ { "id": "F01", "severity": "medium", "confidence": "high", "summary": "The site does not respect dark color preference.", "evidence": "The dark-mode screenshot is visually identical to the default capture, and the reduced-media probe reports computed color-scheme: normal.", "suggestedFix": "Declare color-scheme and provide preference-driven light and dark surface tokens using prefers-color-scheme or light-dark().", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-dark.png", "evidence/home-media-probe.json" ] }, { "id": "F02", "severity": "high", "confidence": "high", "summary": "Some foreground and background combinations fail contrast requirements.", "evidence": "Lighthouse accessibility reports color-contrast as a failing audit on the homepage.", "suggestedFix": "Adjust the affected color tokens to meet WCAG contrast thresholds in every state.", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "guidanceCategory": "web-quality", "effort": "small", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json" ] }, { "id": "F03", "severity": "low", "confidence": "high", "summary": "Route changes have no continuity treatment.", "evidence": "The platform probe confirms the browser supports View Transitions, while page markup contains no view-transition integration.", "suggestedFix": "Use same-origin cross-document View Transitions for section and article navigation with a no-motion fallback.", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "cross-document-transitions", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/platform-probe.json" ] }, { "id": "F04", "severity": "low", "confidence": "high", "summary": "Long discovery surfaces do not use compositor-driven scroll cues or natural snapping.", "evidence": "The platform probe found no scroll-snap surfaces and the DOM/CSS recon found no container or view-transition integration across pages up to 9,133px tall.", "suggestedFix": "Use CSS scroll-driven progress or snap only where it clarifies position in long carousels and feeds, and respect reduced motion.", "principleId": "implement-natural-interactions", "principleCheckId": "scroll-driven-animations", "guidanceId": "scroll-progress-indicator", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/platform-probe.json", "evidence/article-layout-mobile.json" ] }, { "id": "F05", "severity": "low", "confidence": "high", "summary": "Long pages do not adapt navigation chrome to scroll state.", "evidence": "Mobile layout captures show pages 3,374px to 9,133px tall, but recon found no scroll-state query or equivalent guided progress affordance.", "suggestedFix": "Reduce or adapt sticky chrome after scrolling and provide a clear position or return affordance on long surfaces.", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "shrinking-header-on-scroll", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-mobile.png", "evidence/article-layout-mobile.json" ] }, { "id": "F06", "severity": "medium", "confidence": "high", "summary": "The notification prompt is not exposed as a named semantic dialog.", "evidence": "The on-load prompt is visually modal, while Lighthouse reports aria-dialog-name failure.", "suggestedFix": "Implement the prompt with a named dialog or popover, correct focus management, Escape dismissal, and restored focus.", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "guidanceCategory": "web-quality", "effort": "small", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-mobile.png", "evidence/home-lighthouse.json" ] }, { "id": "F07", "severity": "high", "confidence": "high", "summary": "A notification opt-in interrupts content before user intent.", "evidence": "The first mobile viewport is covered by an on-load notification prompt, and Lighthouse reports geolocation-on-start on home and notification-on-start on the article.", "suggestedFix": "Remove permission prompts on load. Ask only after a user invokes a feature that requires the permission.", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "guidanceId": "privacy", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-mobile.png", "evidence/home-lighthouse.json", "evidence/article-lighthouse.json" ] }, { "id": "F08", "severity": "medium", "confidence": "high", "summary": "Advertising and prompts delay meaningful content in the first viewport.", "evidence": "The mobile homepage first shows the permission prompt and a large PUBLICIDAD reserve before the lead story.", "suggestedFix": "Prioritise editorial content above optional prompts and reduce empty ad reservations on initial mobile view.", "principleId": "maximize-content-reduce-noise", "principleCheckId": "reduced-chrome", "guidanceId": "defer-rendering-heavy-content", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-mobile.png" ] }, { "id": "F09", "severity": "low", "confidence": "high", "summary": "Components rely on viewport breakpoints rather than container context.", "evidence": "The media probe reports no container-query rules, although the same cards appear in several differently sized modules.", "suggestedFix": "Adopt container queries for reusable card, navigation, and media modules while retaining viewport-level page layout.", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-media-probe.json" ] }, { "id": "F10", "severity": "high", "confidence": "high", "summary": "Many interactive targets are too small for touch.", "evidence": "The DOM probe counted 529 of 1,536 visible homepage targets below 24px in one dimension, and Lighthouse failed target-size on home and article.", "suggestedFix": "Increase target boxes and spacing to at least the recommended touch size, with visible focus and hover-independent states.", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-lighthouse.json", "evidence/article-lighthouse.json" ] }, { "id": "F11", "severity": "high", "confidence": "high", "summary": "Primary pages load too slowly.", "evidence": "Mobile Lighthouse measured homepage LCP 6.3s, TBT 1,300ms and performance 36; article LCP 6.2s, TBT 930ms and performance 40. The raw-CDP trace corroborated LCP 4.47s and five long tasks.", "suggestedFix": "Prioritise the LCP asset, delay nonessential JavaScript and ads, and break up long main-thread tasks.", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json", "evidence/article-lighthouse.json", "evidence/home-trace-summary.json", "evidence/home-trace.json" ] }, { "id": "F12", "severity": "high", "confidence": "high", "summary": "The homepage transfers an excessive resource payload.", "evidence": "HAR recorded 371 requests and 14.63MB transferred, including 10.46MB of images and 3.70MB of scripts; 365 requests and 14.43MB were third-party by origin classification.", "suggestedFix": "Set responsive image sizes and quality, lazy-load below-fold media, reduce variants, and gate optional third-party bundles behind intent or consent.", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-image-priority", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home.har", "evidence/home-summary.json", "evidence/home-images.json" ] }, { "id": "F13", "severity": "high", "confidence": "high", "summary": "Controls and media lack accessible names.", "evidence": "Lighthouse failed aria-dialog-name, image-alt and select-name; the homepage probe found 11 unnamed buttons and an unlabeled search input and select.", "suggestedFix": "Add programmatic labels, meaningful alternative text, and accessible names for every dialog and icon-only control.", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ] }, { "id": "F14", "severity": "medium", "confidence": "high", "summary": "Homepage heading structure does not expose a primary heading.", "evidence": "The homepage has zero h1 elements and starts at h3 then h4, while section, article and program templates each expose one h1.", "suggestedFix": "Add one descriptive homepage h1 and repair heading levels so sections form a coherent outline.", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "guidanceCategory": "web-quality", "effort": "small", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-quality-probe.json", "evidence/home-discoverability.json" ] }, { "id": "F15", "severity": "medium", "confidence": "high", "summary": "Runtime errors are emitted during normal loading.", "evidence": "Lighthouse reports errors-in-console and Inspector Issues failures on both homepage and article.", "suggestedFix": "Resolve first-party exceptions and failed integrations, then monitor production error rates and third-party failures.", "principleId": "follow-best-practices", "principleCheckId": "no-console-errors", "guidanceId": "html", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json", "evidence/article-lighthouse.json" ] }, { "id": "F16", "severity": "high", "confidence": "high", "summary": "Image delivery is unreliable and incompletely described on editorial templates.", "evidence": "The article mobile screenshot shows a broken lead image; image probes found six missing alt texts and six missing dimensions on the article, with similar failures on listing templates.", "suggestedFix": "Fix the lead image URL/fallback and emit width, height and meaningful alt text from the CMS for every editorial image.", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "html", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "article", "url": "https://www.tvazteca.com/aztecanoticias/espana-conquista-el-mundial-2026-se-vivieron-los-festejos-en-el-angel-fuente-cibeles-cdmx-la-furia-roja-campeon-copa-del-mundo/", "artifacts": [ "evidence/article-mobile.png", "evidence/article-images.json", "evidence/news-images.json" ] }, { "id": "F17", "severity": "high", "confidence": "high", "summary": "Permission requests occur before a relevant user action and deprecated APIs remain.", "evidence": "Lighthouse reports geolocation-on-start on home, notification-on-start on article, and a deprecation warning on both.", "suggestedFix": "Request permissions in context after activation and replace deprecated browser APIs identified by DevTools.", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "privacy", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json", "evidence/article-lighthouse.json" ] }, { "id": "F18", "severity": "high", "confidence": "high", "summary": "Key defensive response headers are absent.", "evidence": "The headers probe found no CSP, X-Content-Type-Options, frame protection, Referrer-Policy, or Permissions-Policy. HSTS is present.", "suggestedFix": "Deploy a restrictive CSP including frame-ancestors, nosniff, Referrer-Policy and a least-privilege Permissions-Policy.", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-headers.json" ] }, { "id": "F19", "severity": "high", "confidence": "high", "summary": "The page exposes visitors to an unusually broad tracking footprint.", "evidence": "The tracker probe observed 69 third-party origins and 12 known trackers. HAR attributed 365 of 371 requests and 14.43MB to third-party origins.", "suggestedFix": "Audit vendor necessity, load optional analytics and ads only after consent, and enforce a strict third-party performance and privacy budget.", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-trackers.json", "evidence/home-summary.json", "evidence/home.har" ] }, { "id": "F20", "severity": "high", "confidence": "high", "summary": "Cookie and browser policies are weak.", "evidence": "Cookie inspection found all 15 observed cookies flagged insecure, many SameSite=None, and several 366 to 400 days old; Lighthouse observed 21 to 22 third-party cookies.", "suggestedFix": "Mark HTTPS cookies Secure, use SameSite=Lax or Strict where possible, shorten retention, and remove obsolete identifiers.", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-cookies.json", "evidence/home-lighthouse.json" ] }, { "id": "F21", "severity": "medium", "confidence": "high", "summary": "Search and select fields lack explicit labels and autofill hints.", "evidence": "Across four representative templates the search field has no label, aria-label or autocomplete value; the homepage select is also unlabeled.", "suggestedFix": "Associate visible labels, provide search semantics and appropriate autocomplete tokens, and retain clear instructions.", "principleId": "be-trustworthy", "principleCheckId": "trustworthy-input-assistance", "guidanceId": "forms", "guidanceCategory": "web-quality", "effort": "small", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-quality-probe.json", "evidence/article-quality-probe.json" ] }, { "id": "F22", "severity": "high", "confidence": "high", "summary": "Network and media cost is disproportionate to initial content.", "evidence": "The homepage transfers 14.63MB across 371 requests, with 10.46MB images, 3.70MB scripts and 69 third-party origins. Sixty-eight below-fold images are not lazy-loaded and 70 are oversized.", "suggestedFix": "Establish byte and vendor budgets, lazy-load below-fold assets, right-size responsive images, and remove low-value third parties.", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "guidanceId": "performance", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-summary.json", "evidence/home-images.json", "evidence/home-trackers.json" ] }, { "id": "F23", "severity": "medium", "confidence": "high", "summary": "The initial JavaScript heap is heavy for a content discovery page.", "evidence": "Heap summary recorded 1,289,194 nodes and 77.17MB self size at baseline; after repeated scrolling it recorded 1,313,414 nodes and 78.76MB.", "suggestedFix": "Reduce loaded widgets and vendor runtimes, virtualise only genuinely unbounded lists, and profile retained objects by constructor.", "principleId": "be-memory-efficient", "principleCheckId": "bounded-footprint", "guidanceId": "performance", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-heap-baseline.heapsnapshot", "evidence/home-heap-post.heapsnapshot" ] }, { "id": "F24", "severity": "medium", "confidence": "high", "summary": "The presentation does not adapt to increased-contrast preference.", "evidence": "Default, dark and prefers-contrast: more screenshots have identical byte sizes and appearance, while Lighthouse also finds insufficient contrast.", "suggestedFix": "Add prefers-contrast and forced-colors treatments that strengthen boundaries and preserve system colours.", "principleId": "respect-user-preferences", "principleCheckId": "respects-contrast", "guidanceId": "accessibility", "guidanceCategory": "web-quality", "effort": "small", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-high-contrast.png", "evidence/home-lighthouse.json" ] }, { "id": "F25", "severity": "low", "confidence": "high", "summary": "Scrollable navigation and long content do not offer natural gesture constraints.", "evidence": "The platform probe found no scroll-snap surface, while long horizontally scrollable navigation is present in the DOM/CSS recon.", "suggestedFix": "Use CSS scroll snap and overscroll containment where a bounded carousel or navigation strip benefits from it.", "principleId": "implement-natural-interactions", "principleCheckId": "physical-gestures", "guidanceId": "css", "guidanceCategory": "web-quality", "effort": "small", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/platform-probe.json", "evidence/home-dom.json" ] }, { "id": "F26", "severity": "high", "confidence": "high", "summary": "Permission prompts use interruption before intent rather than contextual consent.", "evidence": "The first viewport asks users to activate notifications before they have engaged with content; Lighthouse also detects permission requests on load.", "suggestedFix": "Move every permission request behind an explicit, feature-relevant user action and offer a balanced decline path.", "principleId": "be-trustworthy", "principleCheckId": "no-dark-patterns", "guidanceId": "privacy", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-mobile.png", "evidence/home-lighthouse.json" ] }, { "id": "F27", "severity": "high", "confidence": "high", "summary": "Touch-target sizing undermines inclusive reflow and mobile operation.", "evidence": "Lighthouse fails target-size on home and article, and the mobile DOM probe counts 529 targets below 24px in one dimension.", "suggestedFix": "Increase target area and spacing, then verify at narrow widths and browser zoom.", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "guidanceId": "accessibility", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json", "evidence/home-quality-probe.json" ] }, { "id": "F28", "severity": "high", "confidence": "high", "summary": "Nonessential background network and script work is excessive.", "evidence": "HAR records 371 requests, 71 scripts and 48 XHR/fetch requests during initial observation, while the trace records five long tasks.", "suggestedFix": "Defer vendor work until visible or requested, batch analytics, and stop background activity when hidden.", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "performance", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-summary.json", "evidence/home-trace-summary.json" ] }, { "id": "F29", "severity": "high", "confidence": "high", "summary": "Permissions are requested out of context.", "evidence": "Lighthouse reports geolocation-on-start on the homepage and notification-on-start on the article.", "suggestedFix": "Request permissions only after a user activates the related feature; prefer modern credential flows for optional account access.", "principleId": "be-private-and-secure", "principleCheckId": "in-context-permissions-and-modern-auth", "guidanceId": "passkeys", "guidanceCategory": "web-quality", "effort": "medium", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-lighthouse.json", "evidence/article-lighthouse.json" ] }, { "id": "F30", "severity": "high", "confidence": "high", "summary": "Image assets are substantially oversized and eagerly loaded.", "evidence": "The homepage image probe reports 70 oversized images and 68 below-fold images without lazy loading; HAR records 10.46MB of images.", "suggestedFix": "Emit accurate srcset/sizes, lower quality where appropriate, and lazy-load all noncritical images.", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "guidanceCategory": "web-quality", "effort": "large", "pathId": "home", "url": "https://www.tvazteca.com/", "artifacts": [ "evidence/home-images.json", "evidence/home-summary.json" ] } ], "taskList": [ { "id": "T01", "title": "Cut initial image, script and third-party cost", "priority": 1, "findingIds": [ "F11", "F12", "F19", "F22", "F28", "F30" ], "guidanceId": "optimize-image-priority", "status": "open" }, { "id": "T02", "title": "Remove on-load permission prompts", "priority": 2, "findingIds": [ "F07", "F17", "F26", "F29" ], "guidanceId": "passkeys", "status": "open" }, { "id": "T03", "title": "Add secure headers and cookie defaults", "priority": 3, "findingIds": [ "F18", "F20" ], "guidanceId": "security", "status": "open" }, { "id": "T04", "title": "Repair accessible names, contrast and target sizes", "priority": 4, "findingIds": [ "F02", "F10", "F13", "F14" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T05", "title": "Fix editorial image reliability and metadata", "priority": 5, "findingIds": [ "F16" ], "guidanceId": "html", "status": "open" }, { "id": "T06", "title": "Reduce the runtime and heap footprint", "priority": 6, "findingIds": [ "F15", "F23" ], "guidanceId": "performance", "status": "open" }, { "id": "T07", "title": "Improve preference and responsive adaptation", "priority": 7, "findingIds": [ "F01", "F09" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T08", "title": "Make overlays semantic and content-first", "priority": 8, "findingIds": [ "F06", "F08" ], "guidanceId": "declarative-dialog-popover-control", "status": "open" }, { "id": "T09", "title": "Add modern navigation continuity and scroll guidance", "priority": 9, "findingIds": [ "F03", "F04", "F05" ], "guidanceId": "cross-document-transitions", "status": "open" }, { "id": "T10", "title": "Label and assist search inputs", "priority": 10, "findingIds": [ "F21" ], "guidanceId": "forms", "status": "open" } ], "budget": { "wallClockSeconds": 2700, "pathCount": 5, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-20T13-40-38-148Z" }