{ "url": "https://www.novinky.cz", "auditedAt": "2026-07-23T10:44:50.270Z", "mode": "report", "status": "completed", "statusDetail": "Coverage-complete report-mode audit. Fresh-profile section and article paths exposed a consent/CMP interception; this is reported as direct user-journey evidence rather than an audit blocker.", "page": { "appType": "mpa", "framework": "IMA.js/server-rendered MPA", "notes": "Public Czech news publication. Audited homepage, section listing, article detail, and 404 recovery. Search submission, login/account internals, paywall checkout completion, comments, podcasts/video playback, and every topical section were not covered because they are separate or authenticated journeys; one representative page per shared news template was selected." }, "evidenceUsed": [ "screenshot", "DOM+computed styles", "layout metrics", "evaluate probes", "DevTools trace", "HAR summary", "discoverability/raw HTML", "security headers", "cookies", "tracker enumeration", "image audit", "secret scan", "heap summaries", "Lighthouse", "HTTP/robots/manifest probe" ], "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/article-desktop.png", "caption": "article desktop", "findingIds": [ "F006" ] }, { "type": "screenshot", "path": "evidence/article-discoverability-crawler.png", "caption": "article discoverability crawler", "findingIds": [] }, { "type": "screenshot", "path": "evidence/article-discoverability-rendered.png", "caption": "article discoverability rendered", "findingIds": [] }, { "type": "discoverability", "path": "evidence/article-discoverability.json", "caption": "article discoverability", "findingIds": [] }, { "type": "dom", "path": "evidence/article-dom.json", "caption": "article dom", "findingIds": [ "F009", "F025" ] }, { "type": "other", "path": "evidence/article-images.json", "caption": "article images", "findingIds": [] }, { "type": "layout", "path": "evidence/article-mobile-layout.json", "caption": "article mobile layout", "findingIds": [] }, { "type": "screenshot", "path": "evidence/article-mobile.png", "caption": "article mobile", "findingIds": [ "F006", "F009" ] }, { "type": "other", "path": "evidence/home-accessibility-probe.json", "caption": "home accessibility probe", "findingIds": [ "F008", "F014", "F016", "F021" ] }, { "type": "screenshot", "path": "evidence/home-contrast.png", "caption": "home contrast", "findingIds": [ "F015" ] }, { "type": "other", "path": "evidence/home-cookies.json", "caption": "home cookies", "findingIds": [ "F022" ] }, { "type": "screenshot", "path": "evidence/home-dark.png", "caption": "home dark", "findingIds": [ "F001" ] }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "home desktop", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-discoverability-crawler.png", "caption": "home discoverability crawler", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-discoverability-rendered.png", "caption": "home discoverability rendered", "findingIds": [] }, { "type": "discoverability", "path": "evidence/home-discoverability.json", "caption": "home discoverability", "findingIds": [] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "home dom", "findingIds": [ "F001", "F003", "F004", "F005" ] }, { "type": "other", "path": "evidence/home-headers.json", "caption": "home headers", "findingIds": [ "F022", "F024" ] }, { "type": "heap", "path": "evidence/home-heap-baseline", "caption": "home heap baseline", "findingIds": [ "F030", "F031" ] }, { "type": "heap", "path": "evidence/home-heap-post-menu10", "caption": "home heap post menu10", "findingIds": [ "F030" ] }, { "type": "other", "path": "evidence/home-images.json", "caption": "home images", "findingIds": [ "F014", "F019", "F028" ] }, { "type": "screenshot", "path": "evidence/home-menu-open.png", "caption": "home menu open", "findingIds": [ "F005" ] }, { "type": "layout", "path": "evidence/home-mobile-layout.json", "caption": "home mobile layout", "findingIds": [ "F007", "F017" ] }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "home mobile", "findingIds": [ "F007", "F017" ] }, { "type": "other", "path": "evidence/home-probe.json", "caption": "home probe", "findingIds": [ "F026", "F027" ] }, { "type": "other", "path": "evidence/home-reduced-motion-probe.json", "caption": "home reduced motion probe", "findingIds": [ "F002" ] }, { "type": "other", "path": "evidence/home-secrets.json", "caption": "home secrets", "findingIds": [] }, { "type": "har-summary", "path": "evidence/home-summary.json", "caption": "home summary", "findingIds": [ "F012", "F023", "F029" ] }, { "type": "trace", "path": "evidence/home-trace", "caption": "home trace", "findingIds": [ "F010" ] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "home trace summary", "findingIds": [ "F010" ] }, { "type": "other", "path": "evidence/home-trackers.json", "caption": "home trackers", "findingIds": [ "F023", "F029" ] }, { "type": "har", "path": "evidence/home.har", "caption": "home", "findingIds": [ "F012", "F023" ] }, { "type": "other", "path": "evidence/http-discovery.txt", "caption": "http discovery", "findingIds": [ "F026" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-home.json", "caption": "lighthouse home", "findingIds": [ "F010", "F012", "F013", "F014", "F015", "F016", "F018", "F020", "F021" ] }, { "type": "dom", "path": "evidence/not-found-dom.json", "caption": "not found dom", "findingIds": [] }, { "type": "screenshot", "path": "evidence/not-found-mobile.png", "caption": "not found mobile", "findingIds": [] }, { "type": "other", "path": "evidence/raw-metadata.json", "caption": "raw metadata", "findingIds": [] }, { "type": "screenshot", "path": "evidence/section-desktop.png", "caption": "section desktop", "findingIds": [] }, { "type": "screenshot", "path": "evidence/section-discoverability-crawler.png", "caption": "section discoverability crawler", "findingIds": [] }, { "type": "screenshot", "path": "evidence/section-discoverability-rendered.png", "caption": "section discoverability rendered", "findingIds": [] }, { "type": "discoverability", "path": "evidence/section-discoverability.json", "caption": "section discoverability", "findingIds": [] }, { "type": "dom", "path": "evidence/section-dom.json", "caption": "section dom", "findingIds": [ "F025" ] }, { "type": "layout", "path": "evidence/section-mobile-layout.json", "caption": "section mobile layout", "findingIds": [ "F011" ] } ], "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": "The dark-condition screenshot is pixel-identical in appearance to the default capture; computed html color-scheme is normal and the main surface remains white", "evidence": "The dark-condition screenshot is pixel-identical in appearance to the default capture; computed html color-scheme is normal and the main surface remains white.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dark.png", "evidence/home-dom.json" ], "findingIds": [ "F001" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "issues", "confidence": "high", "method": "Under prefers-reduced-motion: reduce, the probe found no matching CSS rules and still observed a running 1100 ms atmLoader-white animation", "evidence": "Under prefers-reduced-motion: reduce, the probe found no matching CSS rules and still observed a running 1100 ms atmLoader-white animation.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-reduced-motion-probe.json" ], "findingIds": [ "F002" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "pass", "confidence": "high", "method": "visual emulation", "evidence": "Screenshot under prefers-contrast: more remained legible and Lighthouse isolated contrast failures separately; controls/text did not disappear.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-contrast.png" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Rendered CSS contains no view-transition usage; the article and section are ordinary document navigations", "evidence": "Rendered CSS contains no view-transition usage; the article and section are ordinary document navigations.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ], "findingIds": [ "F003" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "No parallax, scrollytelling, reveal, or other scroll-linked animation was observed on the representative pages, so there is no implementation to judge.", "reason": "No parallax, scrollytelling, reveal, or other scroll-linked animation was observed on the representative pages, so there is no implementation to judge.", "pathIds": [ "home" ] }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "The audited news surfaces expose ordinary links and scrolling, not a custom pull/swipe/drag gesture that requires a platform-native implementation.", "reason": "The audited news surfaces expose ordinary links and scrolling, not a custom pull/swipe/drag gesture that requires a platform-native implementation.", "pathIds": [ "home" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "high", "method": "DOM evidence shows a fixed 56 px header on a 10,342 px main feed, but no scroll-state query, scroll timeline, or progress treatment", "evidence": "DOM evidence shows a fixed 56 px header on a 10,342 px main feed, but no scroll-state query, scroll timeline, or progress treatment.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ], "findingIds": [ "F004" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "No tooltip, anchored popover, or edge-positioned menu was exposed in the representative public surfaces.", "reason": "No tooltip, anchored popover, or edge-positioned menu was exposed in the representative public surfaces.", "pathIds": [ "home" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "high", "method": "screenshot + DOM inspection", "evidence": "Visible section headings, explicit “Celý článek” links, and a persistent global header orient users through the feed.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-probe.json" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "The 360x800 article screenshot contains only the Seznam consent plans and Agree/Subscribe actions; article content is absent from the viewport", "evidence": "The 360x800 article screenshot contains only the Seznam consent plans and Agree/Subscribe actions; article content is absent from the viewport.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-mobile.png", "evidence/article-desktop.png" ], "findingIds": [ "F006" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "DOM/CSS evidence shows ", "evidence": "DOM/CSS evidence shows .ribbon-menu as a fixed custom element; the page has zero dialog, popover, or details elements.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json", "evidence/home-menu-open.png" ], "findingIds": [ "F005" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "pass", "confidence": "high", "method": "visual inspection", "evidence": "Outside the large reserved ad region, the homepage uses a compact 56 px header and content-led card grid rather than persistent side chrome.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "issues", "confidence": "high", "method": "Layout measured scrollWidth 479 versus clientWidth 360 (119 px overflow); the mobile screenshot shows the lead headline rendered mostly off-screen to the right", "evidence": "Layout measured scrollWidth 479 versus clientWidth 360 (119 px overflow); the mobile screenshot shows the lead headline rendered mostly off-screen to the right.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile-layout.json", "evidence/home-mobile.png" ], "findingIds": [ "F007" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "pass", "confidence": "low", "method": "cross-viewport screenshot/CSS inspection", "evidence": "Card dimensions and typography adapt at desktop widths, but direct evidence of component behavior is limited; the distinct mobile failure is recorded under responsive reflow.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "The focus probe found no outline on the search input/button and numerous links; the main menu target is only 32x32 px", "evidence": "The focus probe found no outline on the search input/button and numerous links; the main menu target is only 32x32 px.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-accessibility-probe.json" ], "findingIds": [ "F008" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "first-viewport screenshot + headings probe", "evidence": "Title, Novinky branding, lead headline, topical sections, and search make the news-reading purpose and next actions explicit.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-probe.json" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "issues", "confidence": "high", "method": "Direct article navigation produced a full-screen three-plan consent/subscription surface instead of the requested report, creating a mandatory detour", "evidence": "Direct article navigation produced a full-screen three-plan consent/subscription surface instead of the requested report, creating a mandatory detour.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-mobile.png", "evidence/article-dom.json" ], "findingIds": [ "F009" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "high", "method": "404 walkthrough", "evidence": "The synthetic 404 clearly says the page was not found and provides a prominent return-to-Novinky action.", "pathIds": [ "home" ], "artifacts": [ "evidence/not-found-mobile.png", "evidence/not-found-dom.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Lighthouse measured LCP 7", "evidence": "Lighthouse measured LCP 7.3 s, FCP 4.6 s, TBT 250 ms, and performance 0.55; the independent trace measured LCP/FCP 3.52 s.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-trace-summary.json", "evidence/home-trace" ], "findingIds": [ "F010" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "issues", "confidence": "high", "method": "The mobile section layout observer recorded CLS 0", "evidence": "The mobile section layout observer recorded CLS 0.168 from a single shift at about 4.5 s, above the good threshold.", "pathIds": [ "section" ], "artifacts": [ "evidence/section-mobile-layout.json" ], "findingIds": [ "F011" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "pass", "confidence": "high", "method": "DevTools trace summary", "evidence": "Independent trace recorded one 51.86 ms long task and only 1.86 ms total blocking time during its capture.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-trace" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "HAR recorded 130 requests and 2,056,434 transferred bytes, including 865,678 script bytes; Lighthouse LCP was 7", "evidence": "HAR recorded 130 requests and 2,056,434 transferred bytes, including 865,678 script bytes; Lighthouse LCP was 7.3 s.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/home.har", "evidence/lighthouse-home.json" ], "findingIds": [ "F012" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Lighthouse estimated 317 KiB unused JavaScript and 14 KiB unused CSS", "evidence": "Lighthouse estimated 317 KiB unused JavaScript and 14 KiB unused CSS.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json" ], "findingIds": [ "F013" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Lighthouse failed image-alt, link-name, frame-title and accessibility-tree audits; the probe counted 140 unnamed links and two untitled iframes", "evidence": "Lighthouse failed image-alt, link-name, frame-title and accessibility-tree audits; the probe counted 140 unnamed links and two untitled iframes.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-accessibility-probe.json", "evidence/home-images.json" ], "findingIds": [ "F014" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Lighthouse color-contrast audit failed on the homepage", "evidence": "Lighthouse color-contrast audit failed on the homepage.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-contrast.png" ], "findingIds": [ "F015" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Lighthouse failed heading-order; the probe begins with H6 elements before H1 and found many focusable links/controls with outline none", "evidence": "Lighthouse failed heading-order; the probe begins with H6 elements before H1 and found many focusable links/controls with outline none.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-accessibility-probe.json" ], "findingIds": [ "F016" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "visual inspection", "evidence": "Visible article-card headlines use large, high-contrast typography and are readable where not affected by the separately reported mobile overflow.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "At 360 px the page overflows by 119 px and clips the lead headline, so equivalent zoom/reflow use is not preserved", "evidence": "At 360 px the page overflows by 119 px and clips the lead headline, so equivalent zoom/reflow use is not preserved.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile-layout.json", "evidence/home-mobile.png" ], "findingIds": [ "F017" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "issues", "confidence": "high", "method": "Lighthouse failed errors-in-console; its run also logged a malformed source-map mapping warning for xgemius", "evidence": "Lighthouse failed errors-in-console; its run also logged a malformed source-map mapping warning for xgemius.min.js.map.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json" ], "findingIds": [ "F018" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "The images primitive found 8 images without dimensions, 6 without srcset, one oversized image, and 22 without alt", "evidence": "The images primitive found 8 images without dimensions, 6 without srcset, one oversized image, and 22 without alt.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-images.json" ], "findingIds": [ "F019" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Lighthouse failed deprecations, bf-cache, and inspector-issues audits, including one BFCache failure reason", "evidence": "Lighthouse failed deprecations, bf-cache, and inspector-issues audits, including one BFCache failure reason.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home.json" ], "findingIds": [ "F020" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "pass", "confidence": "high", "method": "raw HTTP metadata probe", "evidence": "Raw HTTP metadata shows unique descriptive titles and descriptions for home, section, and article, all with status 200.", "pathIds": [ "home" ], "artifacts": [ "evidence/raw-metadata.json" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "The DOM probe counted 140 href links without text, aria-label, or an alt-bearing image; Lighthouse link-name failed", "evidence": "The DOM probe counted 140 href links without text, aria-label, or an alt-bearing image; Lighthouse link-name failed.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-accessibility-probe.json", "evidence/lighthouse-home.json" ], "findingIds": [ "F021" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "pass", "confidence": "high", "method": "raw HTTP + robots inspection", "evidence": "All three representative URLs return 200 with self-canonicals; robots.txt allows general crawling and declares four sitemap indexes.", "pathIds": [ "home" ], "artifacts": [ "evidence/raw-metadata.json", "evidence/http-discovery.txt" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "pass", "confidence": "high", "method": "raw metadata + DOM inspection", "evidence": "The article raw HTML includes two JSON-LD blocks and page DOM includes Open Graph/Twitter metadata matching visible titles.", "pathIds": [ "home" ], "artifacts": [ "evidence/raw-metadata.json", "evidence/home-dom.json" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Headers show CSP permits unsafe-inline and unsafe-eval; all four observed first-party cookies use SameSite=None", "evidence": "Headers show CSP permits unsafe-inline and unsafe-eval; all four observed first-party cookies use SameSite=None. HSTS and nosniff are present.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-headers.json", "evidence/home-cookies.json" ], "findingIds": [ "F022" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Tracker evidence recorded 25 origins, 24 third-party origins and Google Tag Manager; HAR recorded 130 requests and 2", "evidence": "Tracker evidence recorded 25 origins, 24 third-party origins and Google Tag Manager; HAR recorded 130 requests and 2.06 MB.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trackers.json", "evidence/home-summary.json", "evidence/home.har" ], "findingIds": [ "F023" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "The public news-reading scope requires neither a browser permission nor authentication; no permission prompt fired on load. Account authentication was not required for the representative core task.", "reason": "The public news-reading scope requires neither a browser permission nor authentication; no permission prompt fired on load. Account authentication was not required for the representative core task.", "pathIds": [ "home" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Permissions-Policy is absent and CSP allows unsafe-inline/unsafe-eval; HSTS, frame protection, nosniff and Referrer-Policy are present", "evidence": "Permissions-Policy is absent and CSP allows unsafe-inline/unsafe-eval; HSTS, frame protection, nosniff and Referrer-Policy are present.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-headers.json" ], "findingIds": [ "F024" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "high", "method": "no-JS/raw HTML comparison", "evidence": "Homepage discoverability found 83% rendered-word coverage in raw HTML with title, H1 and description present; raw article HTML also contains its H1 and metadata.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/raw-metadata.json" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "issues", "confidence": "high", "method": "The section/article DOM capture redirected to cmp", "evidence": "The section/article DOM capture redirected to cmp.seznam.cz and reported “Unable to load … scmp-cw.js”; requested content was not present.", "pathIds": [ "section" ], "artifacts": [ "evidence/section-dom.json", "evidence/article-dom.json" ], "findingIds": [ "F025" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "issues", "confidence": "high", "method": "A standalone web app manifest is linked, but the homepage probe found no controlling service worker and the manifest has an empty name", "evidence": "A standalone web app manifest is linked, but the homepage probe found no controlling service worker and the manifest has an empty name.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json", "evidence/http-discovery.txt" ], "findingIds": [ "F026" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "high", "method": "failure-path walkthrough", "evidence": "The 404 state is useful and actionable; the CMP script failure also explains the failure and links support, though its content replacement is reported separately.", "pathIds": [ "home" ], "artifacts": [ "evidence/not-found-mobile.png", "evidence/section-dom.json" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "DOM probe", "evidence": "The document declares lang=\"cs\" and an LTR reading direction appropriate to Czech content.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-accessibility-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "Novinky is a deliberately Czech-language national publication in this audited scope; no locale switch, currency input, or multi-locale data flow was offered.", "reason": "Novinky is a deliberately Czech-language national publication in this audited scope; no locale switch, currency input, or multi-locale data flow was offered.", "pathIds": [ "home" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "No event scheduling, recurring interval, user-entered date/time, or cross-zone coordination flow exists in the representative news-reading scope.", "reason": "No event scheduling, recurring interval, user-entered date/time, or cross-zone coordination flow exists in the representative news-reading scope.", "pathIds": [ "home" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "consent-screen review", "evidence": "The consent surface describes Free with ads, untargeted paid, and ad-free choices with prices and a Detailed settings link; no confirmshaming wording was observed.", "pathIds": [ "home" ], "artifacts": [ "evidence/article-mobile.png" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "The only authored form is a single optional search field with no required-field or multi-step validation state to exercise.", "reason": "The only authored form is a single optional search field with no required-field or multi-step validation state to exercise.", "pathIds": [ "home" ] }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "issues", "confidence": "high", "method": "DOM form evidence reports autocomplete=\"off\" on the only text input", "evidence": "DOM form evidence reports autocomplete=\"off\" on the only text input.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-probe.json" ], "findingIds": [ "F027" ] }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "pass", "confidence": "high", "method": "commercial-flow screenshot review", "evidence": "The observed subscription options display monthly prices and an ad-free trial commitment directly on the choice cards.", "pathIds": [ "home" ], "artifacts": [ "evidence/article-mobile.png" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Image audit found 8 missing dimensions, 6 missing srcset, one oversized asset, and only 3 of 44 URLs recognized as modern formats", "evidence": "Image audit found 8 missing dimensions, 6 missing srcset, one oversized asset, and only 3 of 44 URLs recognized as modern formats.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-images.json" ], "findingIds": [ "F028" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "pass", "confidence": "high", "method": "trace + media probe", "evidence": "The trace observed only one marginal long task and the page contains no autoplay audio/video; waste from third parties is recorded in the separate budget check.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-probe.json" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "The page transferred 2", "evidence": "The page transferred 2.06 MB across 130 requests, including 866 KB scripts, and contacted 24 third-party origins.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json" ], "findingIds": [ "F029" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "Emerging agent actions are not required for this read-only public news scope; raw HTML remains machine-readable, and absence of WebMCP is treated as an opportunity rather than a failure.", "reason": "Emerging agent actions are not required for this read-only public news scope; raw HTML remains machine-readable, and absence of WebMCP is treated as an opportunity rather than a failure.", "pathIds": [ "home" ] }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Recon-based applicability judgement", "evidence": "No user task in the audited scope requires on-device inference; absence of built-in summarization is not penalized under this emerging contextual principle.", "reason": "No user task in the audited scope requires on-device inference; absence of built-in summarization is not penalized under this emerging contextual principle.", "pathIds": [ "home" ] }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "issues", "confidence": "medium", "method": "Heap summaries increased from 446,555 to 529,564 nodes (+18", "evidence": "Heap summaries increased from 446,555 to 529,564 nodes (+18.6%) and 23.0 MB to 27.7 MB (+20.6%) after ten menu open/close cycles. Separate fresh-profile snapshots reduce confidence, so confirm with same-session baseline/target/final analysis.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap-baseline", "evidence/home-heap-post-menu10" ], "findingIds": [ "F030" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "issues", "confidence": "medium", "method": "Baseline heap summary contains 446,555 nodes, 1,995,444 edges and 23", "evidence": "Baseline heap summary contains 446,555 nodes, 1,995,444 edges and 23.0 MB self size before extended interaction.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap-baseline" ], "findingIds": [ "F031" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "high", "method": "before/after heap-summary inspection", "evidence": "Neither heap summary exposed Detached* constructors among its largest retained constructor groups after ten menu cycles; no direct detached-DOM signature was observed.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap-baseline", "evidence/home-heap-post-menu10" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F001", "F002" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F003" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F004" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F006", "F005" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F007", "F008" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "issues", "findingIds": [ "F009" ] }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F010", "F011", "F012", "F013" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F014", "F015", "F016", "F017" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F018", "F019", "F020" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F021" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F022", "F023", "F024" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F025", "F026" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "issues", "findingIds": [ "F027" ] }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F028", "F029" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "All checks were judged not applicable to this deliberately scoped public news-reading experience." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "issues", "findingIds": [ "F030", "F031" ] } ], "paths": [ { "id": "home", "description": "Homepage and primary news index; audited as the entry point, navigation surface, search surface, and representative feed.", "url": "https://www.novinky.cz/", "conditions": [ "desktop", "viewport: 360x800", "prefers-color-scheme: dark", "prefers-contrast: more", "prefers-reduced-motion: reduce", "keyboard-focus probe" ], "result": "issues" }, { "id": "section", "description": "Domestic-news section listing, representing section/index templates. A fresh session redirected to the Seznam consent/CMP surface.", "url": "https://www.novinky.cz/sekce/domaci-13", "conditions": [ "desktop", "viewport: 360x800", "fresh browser profile" ], "result": "issues" }, { "id": "article", "description": "Lead news article, representing article/detail templates and the core read-article journey. A fresh session was intercepted by the consent choice wall.", "url": "https://www.novinky.cz/clanek/valka-na-ukrajine-je-to-reznik-a-stvura-jmenovani-drapateho-do-cela-ukrajinske-armady-vyvolalo-v-rusku-obavy-40589394", "conditions": [ "desktop", "viewport: 360x800", "fresh browser profile", "crawler/raw HTML" ], "result": "issues" }, { "id": "not-found", "description": "Synthetic missing URL, representing HTTP failure and recovery behavior.", "url": "https://www.novinky.cz/this-page-does-not-exist-web-uplift", "conditions": [ "viewport: 360x800" ], "result": "pass" } ], "findings": [ { "id": "F001", "severity": "medium", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "summary": "The site remains light when the user requests a dark color scheme.", "evidence": "The dark-condition screenshot is pixel-identical in appearance to the default capture; computed html color-scheme is normal and the main surface remains white.", "suggestedFix": "Declare color-scheme and provide preference-driven dark tokens with prefers-color-scheme or light-dark().", "guidanceId": "dark-mode", "artifacts": [ "evidence/home-dark.png", "evidence/home-dom.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F002", "severity": "low", "principleId": "respect-user-preferences", "principleCheckId": "respects-reduced-motion", "summary": "Reduced-motion preferences are not represented in the page styles.", "evidence": "Under prefers-reduced-motion: reduce, the probe found no matching CSS rules and still observed a running 1100 ms atmLoader-white animation.", "suggestedFix": "Add a prefers-reduced-motion: reduce branch that removes non-essential loaders/transitions and prevents auto-advance.", "guidanceId": "accessibility", "artifacts": [ "evidence/home-reduced-motion-probe.json" ], "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F003", "severity": "low", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "summary": "Navigation changes use abrupt document swaps rather than View Transitions.", "evidence": "Rendered CSS contains no view-transition usage; the article and section are ordinary document navigations.", "suggestedFix": "Progressively add same-document or cross-document View Transitions, with reduced-motion handling.", "guidanceId": "cross-document-transitions", "artifacts": [ "evidence/home-dom.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F004", "severity": "low", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "summary": "The fixed header does not communicate scroll position or adapt as the long feed is traversed.", "evidence": "DOM evidence shows a fixed 56 px header on a 10,342 px main feed, but no scroll-state query, scroll timeline, or progress treatment.", "suggestedFix": "Use a scroll-state container query or a lightweight declarative progress/shrinking-header treatment.", "guidanceId": "shrinking-header-on-scroll", "artifacts": [ "evidence/home-dom.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F005", "severity": "low", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "summary": "The global menu is a custom fixed overlay rather than a semantic popover/dialog.", "evidence": "DOM/CSS evidence shows .ribbon-menu as a fixed custom element; the page has zero dialog, popover, or details elements.", "suggestedFix": "Use the popover API for transient navigation or dialog for a modal menu, preserving light-dismiss and focus behavior.", "guidanceId": "declarative-dialog-popover-control", "artifacts": [ "evidence/home-dom.json", "evidence/home-menu-open.png" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F006", "severity": "high", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "summary": "Fresh article and section visits are replaced by a full-screen consent/subscription choice wall.", "evidence": "The 360x800 article screenshot contains only the Seznam consent plans and Agree/Subscribe actions; article content is absent from the viewport.", "suggestedFix": "Keep essential news content available while presenting a compact, dismissible, non-obscuring consent choice with equal access to detailed controls.", "guidanceId": "light-dismiss-a-dialog", "artifacts": [ "evidence/article-mobile.png", "evidence/article-desktop.png" ], "effort": "large", "pathId": "article", "confidence": "high" }, { "id": "F007", "severity": "critical", "principleId": "adapt-to-the-form-factor", "principleCheckId": "responsive-no-horizontal-scroll", "summary": "The homepage has severe horizontal overflow at 360 px, clipping the lead story text.", "evidence": "Layout measured scrollWidth 479 versus clientWidth 360 (119 px overflow); the mobile screenshot shows the lead headline rendered mostly off-screen to the right.", "suggestedFix": "Replace the fixed-width lead grid with intrinsic sizing (minmax/min(100%,…)), constrain media to max-inline-size:100%, and test at 320–360 px.", "guidanceId": "css-layout", "artifacts": [ "evidence/home-mobile-layout.json", "evidence/home-mobile.png" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F008", "severity": "medium", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "summary": "Many interactive elements have no visible focus indicator and some targets are below recommended size.", "evidence": "The focus probe found no outline on the search input/button and numerous links; the main menu target is only 32x32 px.", "suggestedFix": "Use :focus-visible with a high-contrast outline and provide at least 44x44 CSS-pixel pointer targets without reducing visual density.", "guidanceId": "accessibility", "artifacts": [ "evidence/home-accessibility-probe.json" ], "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F009", "severity": "high", "principleId": "support-core-task-success", "principleCheckId": "primary-flow-completion", "summary": "The representative read-article journey cannot reach the article in a fresh session without first resolving the consent wall.", "evidence": "Direct article navigation produced a full-screen three-plan consent/subscription surface instead of the requested report, creating a mandatory detour.", "suggestedFix": "Allow the article to render behind or alongside a concise consent control; defer personalization until an explicit choice.", "guidanceId": "privacy", "artifacts": [ "evidence/article-mobile.png", "evidence/article-dom.json" ], "effort": "large", "pathId": "article", "confidence": "high" }, { "id": "F010", "severity": "high", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "summary": "Lab loading performance is outside the good range.", "evidence": "Lighthouse measured LCP 7.3 s, FCP 4.6 s, TBT 250 ms, and performance 0.55; the independent trace measured LCP/FCP 3.52 s.", "suggestedFix": "Prioritize the LCP image, shorten critical dependency chains, defer non-critical scripts, and verify against LCP/INP/CLS budgets.", "guidanceId": "performance", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-trace-summary.json", "evidence/home-trace" ], "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F011", "severity": "medium", "principleId": "be-fast-and-stable", "principleCheckId": "visual-stability", "summary": "The section path shifts substantially during loading.", "evidence": "The mobile section layout observer recorded CLS 0.168 from a single shift at about 4.5 s, above the good threshold.", "suggestedFix": "Reserve space for late consent/banner/content UI and give images/ad slots explicit dimensions.", "guidanceId": "visually-stable-font-fallbacks", "artifacts": [ "evidence/section-mobile-layout.json" ], "effort": "medium", "pathId": "section", "confidence": "high" }, { "id": "F012", "severity": "medium", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "summary": "The homepage delivery is heavy for a news index and delays content.", "evidence": "HAR recorded 130 requests and 2,056,434 transferred bytes, including 865,678 script bytes; Lighthouse LCP was 7.3 s.", "suggestedFix": "Reduce critical requests, defer non-essential third parties, and ensure the LCP image is discoverable and high priority.", "guidanceId": "optimize-image-priority", "artifacts": [ "evidence/home-summary.json", "evidence/home.har", "evidence/lighthouse-home.json" ], "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F013", "severity": "medium", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "summary": "Substantial unused JavaScript and CSS are shipped on initial load.", "evidence": "Lighthouse estimated 317 KiB unused JavaScript and 14 KiB unused CSS.", "suggestedFix": "Code-split by surface, conditionally load advertising/login widgets, and remove dead CSS from the entry bundle.", "guidanceId": "conditional-async-dependencies", "artifacts": [ "evidence/lighthouse-home.json" ], "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F014", "severity": "high", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "summary": "Many links/images and embedded frames lack accessible names.", "evidence": "Lighthouse failed image-alt, link-name, frame-title and accessibility-tree audits; the probe counted 140 unnamed links and two untitled iframes.", "suggestedFix": "Give every functional link/frame an accessible name/title and meaningful images concise alt text; use empty alt only for decoration.", "guidanceId": "accessibility", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-accessibility-probe.json", "evidence/home-images.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F015", "severity": "medium", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "summary": "Some text and controls do not meet WCAG contrast minimums.", "evidence": "Lighthouse color-contrast audit failed on the homepage.", "suggestedFix": "Adjust foreground/surface tokens to meet 4.5:1 for normal text and 3:1 for large text and essential UI.", "guidanceId": "accessibility", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-contrast.png" ], "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F016", "severity": "high", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "summary": "Heading order and keyboard focus treatment are unreliable.", "evidence": "Lighthouse failed heading-order; the probe begins with H6 elements before H1 and found many focusable links/controls with outline none.", "suggestedFix": "Use headings for document hierarchy rather than styling, and apply consistent :focus-visible treatment in reading order.", "guidanceId": "accessibility", "artifacts": [ "evidence/lighthouse-home.json", "evidence/home-accessibility-probe.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F017", "severity": "medium", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "summary": "The layout does not reflow cleanly at a narrow viewport.", "evidence": "At 360 px the page overflows by 119 px and clips the lead headline, so equivalent zoom/reflow use is not preserved.", "suggestedFix": "Use intrinsic responsive layout and validate at 400% zoom/narrow reflow; maintain adequately sized targets.", "guidanceId": "fluid-scaling", "artifacts": [ "evidence/home-mobile-layout.json", "evidence/home-mobile.png" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F018", "severity": "medium", "principleId": "follow-best-practices", "principleCheckId": "no-console-errors", "summary": "The page logs browser errors.", "evidence": "Lighthouse failed errors-in-console; its run also logged a malformed source-map mapping warning for xgemius.min.js.map.", "suggestedFix": "Fix runtime/network exceptions and only publish valid source maps for production bundles.", "guidanceId": "html", "artifacts": [ "evidence/lighthouse-home.json" ], "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F019", "severity": "medium", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "summary": "Image markup is inconsistent despite a valid doctype/charset.", "evidence": "The images primitive found 8 images without dimensions, 6 without srcset, one oversized image, and 22 without alt.", "suggestedFix": "Add intrinsic width/height, responsive sources, and correct alt semantics to every image component.", "guidanceId": "html", "artifacts": [ "evidence/home-images.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F020", "severity": "medium", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "summary": "The page triggers deprecated API, BFCache, and DevTools inspector issues.", "evidence": "Lighthouse failed deprecations, bf-cache, and inspector-issues audits, including one BFCache failure reason.", "suggestedFix": "Remove deprecated API calls, resolve inspector issues, and eliminate avoidable unload/cache blockers.", "guidanceId": "html", "artifacts": [ "evidence/lighthouse-home.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F021", "severity": "medium", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "summary": "A large number of crawlable links have no descriptive text.", "evidence": "The DOM probe counted 140 href links without text, aria-label, or an alt-bearing image; Lighthouse link-name failed.", "suggestedFix": "Give image/card links descriptive accessible text while retaining real href URLs and the existing viewport metadata.", "guidanceId": "accessibility", "artifacts": [ "evidence/home-accessibility-probe.json", "evidence/lighthouse-home.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F022", "severity": "medium", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "summary": "Transport is HTTPS, but CSP and cookie posture are weaker than necessary.", "evidence": "Headers show CSP permits unsafe-inline and unsafe-eval; all four observed first-party cookies use SameSite=None. HSTS and nosniff are present.", "suggestedFix": "Remove unsafe-eval/inline through nonces or hashes and use Lax/Strict for cookies that do not require cross-site delivery.", "guidanceId": "security", "artifacts": [ "evidence/home-headers.json", "evidence/home-cookies.json" ], "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F023", "severity": "high", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "summary": "The homepage exposes a broad third-party and analytics footprint before a demonstrated user choice.", "evidence": "Tracker evidence recorded 25 origins, 24 third-party origins and Google Tag Manager; HAR recorded 130 requests and 2.06 MB.", "suggestedFix": "Minimize default analytics, gate optional vendors behind consent, batch events, and remove third parties without clear user value.", "guidanceId": "privacy", "artifacts": [ "evidence/home-trackers.json", "evidence/home-summary.json", "evidence/home.har" ], "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F024", "severity": "medium", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "summary": "Browser-enforced defenses are incomplete.", "evidence": "Permissions-Policy is absent and CSP allows unsafe-inline/unsafe-eval; HSTS, frame protection, nosniff and Referrer-Policy are present.", "suggestedFix": "Add a least-privilege Permissions-Policy and tighten CSP, preserving frame-ancestors and HSTS.", "guidanceId": "security", "artifacts": [ "evidence/home-headers.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F025", "severity": "high", "principleId": "be-resilient", "principleCheckId": "resilient-runtime-behaviour", "summary": "The consent runtime can fail and replace requested content with an error surface.", "evidence": "The section/article DOM capture redirected to cmp.seznam.cz and reported “Unable to load … scmp-cw.js”; requested content was not present.", "suggestedFix": "Make consent script failure fail open for essential content, with a local fallback that preserves navigation and privacy-safe defaults.", "guidanceId": "conditional-async-dependencies", "artifacts": [ "evidence/section-dom.json", "evidence/article-dom.json" ], "effort": "large", "pathId": "section", "confidence": "high" }, { "id": "F026", "severity": "low", "principleId": "be-resilient", "principleCheckId": "offline-and-installable", "summary": "Installability intent is incomplete.", "evidence": "A standalone web app manifest is linked, but the homepage probe found no controlling service worker and the manifest has an empty name.", "suggestedFix": "If installability is intended, provide a named manifest and offline fallback service worker; otherwise remove misleading standalone metadata.", "guidanceId": "detect-initial-visibility-state", "artifacts": [ "evidence/home-probe.json", "evidence/http-discovery.txt" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F027", "severity": "low", "principleId": "be-trustworthy", "principleCheckId": "trustworthy-input-assistance", "summary": "The search field explicitly disables autocomplete.", "evidence": "DOM form evidence reports autocomplete=\"off\" on the only text input.", "suggestedFix": "Use an appropriate search autocomplete token/behavior and avoid suppressing browser assistance without a concrete reason.", "guidanceId": "forms", "artifacts": [ "evidence/home-probe.json" ], "effort": "small", "pathId": "home", "confidence": "high" }, { "id": "F028", "severity": "medium", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "summary": "Image delivery leaves avoidable responsive-image waste.", "evidence": "Image audit found 8 missing dimensions, 6 missing srcset, one oversized asset, and only 3 of 44 URLs recognized as modern formats.", "suggestedFix": "Standardize image components on responsive srcset/sizes, explicit dimensions, and negotiated AVIF/WebP delivery.", "guidanceId": "optimize-image-priority", "artifacts": [ "evidence/home-images.json" ], "effort": "medium", "pathId": "home", "confidence": "high" }, { "id": "F029", "severity": "high", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "summary": "Third-party scripts and network traffic are disproportionate to the initial text-news experience.", "evidence": "The page transferred 2.06 MB across 130 requests, including 866 KB scripts, and contacted 24 third-party origins.", "suggestedFix": "Set a third-party/page-weight budget, defer non-essential vendors to interaction/consent, and monitor transfer size per template.", "guidanceId": "deprioritize-background-fetches", "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json" ], "effort": "large", "pathId": "home", "confidence": "high" }, { "id": "F030", "severity": "medium", "principleId": "be-memory-efficient", "principleCheckId": "no-leak-under-repeated-interaction", "summary": "Heap size grew materially after repeating the menu interaction ten times.", "evidence": "Heap summaries increased from 446,555 to 529,564 nodes (+18.6%) and 23.0 MB to 27.7 MB (+20.6%) after ten menu open/close cycles. Separate fresh-profile snapshots reduce confidence, so confirm with same-session baseline/target/final analysis.", "suggestedFix": "Profile menu setup/teardown in one session, remove accumulating listeners/caches, and verify retained objects return toward baseline after GC.", "guidanceId": "manage-recurring-intervals", "artifacts": [ "evidence/home-heap-baseline", "evidence/home-heap-post-menu10" ], "effort": "large", "pathId": "home", "confidence": "medium" }, { "id": "F031", "severity": "low", "principleId": "be-memory-efficient", "principleCheckId": "bounded-footprint", "summary": "The initial homepage object population is large for a primarily textual index.", "evidence": "Baseline heap summary contains 446,555 nodes, 1,995,444 edges and 23.0 MB self size before extended interaction.", "suggestedFix": "Lazy-initialize below-fold and third-party widgets and set a repeatable heap/DOM-node budget for the homepage.", "guidanceId": "defer-rendering-heavy-content", "artifacts": [ "evidence/home-heap-baseline" ], "effort": "medium", "pathId": "home", "confidence": "medium" } ], "taskList": [ { "id": "T1", "title": "Repair mobile reflow for the lead grid", "priority": 1, "findingIds": [ "F007", "F017" ], "guidanceId": "css-layout", "status": "open" }, { "id": "T2", "title": "Keep core article content reachable around consent", "priority": 2, "findingIds": [ "F006", "F009", "F025" ], "guidanceId": "privacy", "status": "open" }, { "id": "T3", "title": "Reduce LCP, unused code, and initial network cost", "priority": 3, "findingIds": [ "F010", "F012", "F013", "F029" ], "guidanceId": "performance", "status": "open" }, { "id": "T4", "title": "Fix accessible names, heading order, focus, and contrast", "priority": 4, "findingIds": [ "F008", "F014", "F015", "F016", "F021" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T5", "title": "Tighten CSP, cookie policy, and third-party collection", "priority": 5, "findingIds": [ "F022", "F023", "F024" ], "guidanceId": "security", "status": "open" }, { "id": "T6", "title": "Standardize responsive image markup", "priority": 6, "findingIds": [ "F011", "F019", "F028" ], "guidanceId": "optimize-image-priority", "status": "open" }, { "id": "T7", "title": "Honor color and motion preferences", "priority": 7, "findingIds": [ "F001", "F002" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T8", "title": "Confirm and remove repeated-interaction heap growth", "priority": 8, "findingIds": [ "F030", "F031" ], "guidanceId": "manage-recurring-intervals", "status": "open" }, { "id": "T9", "title": "Resolve console, BFCache, deprecation, and inspector issues", "priority": 9, "findingIds": [ "F018", "F020" ], "guidanceId": "html", "status": "open" }, { "id": "T10", "title": "Modernize navigation primitives and transitions", "priority": 10, "findingIds": [ "F003", "F004", "F005" ], "guidanceId": "declarative-dialog-popover-control", "status": "open" }, { "id": "T11", "title": "Complete or remove installability metadata", "priority": 11, "findingIds": [ "F026" ], "guidanceId": "detect-initial-visibility-state", "status": "open" }, { "id": "T12", "title": "Restore browser assistance for search", "priority": 12, "findingIds": [ "F027" ], "guidanceId": "forms", "status": "open" } ], "budget": { "pathCount": 4, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-23T10-44-50-270Z" }