{ "url": "https://pl.wikipedia.org", "auditedAt": "2026-07-20T19:47:49.295Z", "mode": "report", "status": "completed", "statusDetail": "Coverage-complete representative audit of five public templates and one recovery state.", "page": { "appType": "mpa", "framework": "MediaWiki", "notes": "Polish Wikipedia public content site. Representative templates: main page, long article, category listing, search/direct result, login form, and nonexistent-page recovery. Editing, account creation, authenticated preferences, and destructive account actions were not exercised because they require mutation or credentials." }, "evidenceUsed": [ "screenshot", "dom", "layout-metrics", "evaluate-probe", "lighthouse", "raw HTTP headers/robots", "heap-summary", "Modern Web Guidance search/retrieve" ], "guidanceConsulted": [ "dark-mode", "accessibility", "adapt-scrollbar-to-contrast-preferences", "same-document-transitions", "shrinking-header-on-scroll", "fluid-scaling", "size-aware-styling", "performance", "optimize-preload-priority", "identify-heavy-scripts", "improve-text-layout-and-legibility", "html", "security", "privacy", "optimize-image-priority", "efficient-background-processing" ], "artifacts": [ { "type": "screenshot", "path": "evidence/article-desktop.png", "caption": "desktop evidence for the representative Wikipedia audit." }, { "type": "screenshot", "path": "evidence/article-dark.png", "caption": "dark evidence for the representative Wikipedia audit.", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/article-contrast.png", "caption": "contrast evidence for the representative Wikipedia audit.", "findingIds": [ "F02" ] }, { "type": "screenshot", "path": "evidence/article-mobile.png", "caption": "mobile evidence for the representative Wikipedia audit.", "findingIds": [ "F05", "F06" ] }, { "type": "layout", "path": "evidence/article-layout.json", "caption": "layout evidence for the representative Wikipedia audit.", "findingIds": [ "F04", "F05" ] }, { "type": "layout", "path": "evidence/article-mobile-layout.json", "caption": "mobileLayout evidence for the representative Wikipedia audit.", "findingIds": [ "F05" ] }, { "type": "lighthouse", "path": "evidence/lighthouse.json", "caption": "lh evidence for the representative Wikipedia audit.", "findingIds": [ "F07", "F08", "F09", "F10", "F11", "F12", "F13", "F14", "F15", "F16", "F18", "F20" ] }, { "type": "other", "path": "evidence/runtime-probe.json", "caption": "runtime evidence for the representative Wikipedia audit.", "findingIds": [ "F03", "F06", "F07", "F16" ] }, { "type": "other", "path": "evidence/response-headers.txt", "caption": "headers evidence for the representative Wikipedia audit.", "findingIds": [ "F17", "F18", "F19" ] }, { "type": "screenshot", "path": "evidence/login-desktop.png", "caption": "login evidence for the representative Wikipedia audit." }, { "type": "other", "path": "evidence/login-form-probe.json", "caption": "loginProbe evidence for the representative Wikipedia audit." }, { "type": "screenshot", "path": "evidence/error-page.png", "caption": "error evidence for the representative Wikipedia audit." }, { "type": "screenshot", "path": "evidence/search-desktop.png", "caption": "search evidence for the representative Wikipedia audit." }, { "type": "screenshot", "path": "evidence/category-desktop.png", "caption": "category evidence for the representative Wikipedia audit." }, { "type": "heap", "path": "evidence/login-heap-baseline.heapsnapshot", "caption": "heap0 evidence for the representative Wikipedia audit." }, { "type": "heap", "path": "evidence/login-heap-post.heapsnapshot", "caption": "heap1 evidence for the representative Wikipedia audit." }, { "type": "other", "path": "evidence/reduced-motion.json", "caption": "reduced evidence for the representative Wikipedia audit." }, { "type": "other", "path": "evidence/robots.txt", "caption": "robots evidence for the representative Wikipedia audit." }, { "type": "other", "path": "evidence/sitemap.xml", "caption": "sitemap evidence for the representative Wikipedia audit." }, { "type": "other", "path": "evidence/evidence-summary.json", "caption": "summary evidence for the representative Wikipedia audit." } ], "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 artifact review using the modality named in the linked finding.", "evidence": "The dark-condition screenshot is visually identical to the default light surface: white page, near-black text, and light infobox chrome.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-dark.png" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "pass", "confidence": "high", "method": "Reduced-motion runtime probe", "evidence": "Reduced-motion emulation matched true and document.getAnimations() returned an empty list on the article.", "pathIds": [ "article" ], "artifacts": [ "evidence/reduced-motion.json" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "The prefers-contrast: more screenshot is pixel-equivalent in visible styling to the default capture, and captured CSS contained no prefers-contrast or forced-colors rule.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-contrast.png" ], "findingIds": [ "F02" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Runtime/CSS inspection found no view-transition usage, while navigation among home, article, category, search and login is entirely cross-document.", "pathIds": [ "article" ], "artifacts": [ "evidence/runtime-probe.json" ], "findingIds": [ "F03" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "No scroll-linked animation, parallax, carousel, or scrollytelling surface exists on the representative templates, so there is no scroll animation implementation to assess.", "reason": "No scroll-linked animation, parallax, carousel, or scrollytelling surface exists on the representative templates, so there is no scroll animation implementation to assess.", "pathIds": [ "article" ] }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "pass", "confidence": "high", "method": "Visual and runtime inspection", "evidence": "Screenshots and runtime inspection show standard browser scrolling/links and no custom pointer-driven gesture layer that fights platform behavior.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "The 90,608px article layout has static top chrome and no scroll-state container-query/progress implementation in captured CSS.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-layout.json" ], "findingIds": [ "F04" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "No tooltip, contextual popover, or viewport-edge floating menu was exposed in the representative read, search, login, category, and error states.", "reason": "No tooltip, contextual popover, or viewport-edge floating menu was exposed in the representative read, search, login, category, and error states.", "pathIds": [ "article" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "high", "method": "Representative screenshots", "evidence": "Article/category/search templates expose descriptive headings, active tab underlines, in-page contents, and clear blue link affordances.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "pass", "confidence": "high", "method": "Multi-path screenshot review", "evidence": "Home, article, category, search, login and error captures load directly into content with no interstitial or obscuring banner.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "No content-obscuring modal, dialog, picker, or transient popover appears in the exercised states; standard navigation disclosures do not take over the content.", "reason": "No content-obscuring modal, dialog, picker, or transient popover appears in the exercised states; standard navigation disclosures do not take over the content.", "pathIds": [ "article" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "pass", "confidence": "high", "method": "Representative screenshots", "evidence": "The article and main page dedicate the viewport to text and reference material; global chrome is compact and secondary.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "At the 360x800 condition the screenshot compresses the full desktop layout into tiny text; layout measured scrollWidth 2,539 CSS px and 1,099px horizontal overflow (desktop capture also measured 1,519px overflow).", "pathIds": [ "article" ], "artifacts": [ "evidence/article-mobile.png", "evidence/article-mobile-layout.json", "evidence/article-layout.json" ], "findingIds": [ "F05" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Captured CSS reported no @container/container-type usage; the large infobox remains desktop-sized and contributes to the scaled mobile presentation.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-mobile.png", "evidence/runtime-probe.json" ], "findingIds": [ "F06" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse target-size failed; citation links were measured at 12x12px with 0-3px safe spacing, and the runtime probe listed many visible targets under 24px high.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json", "evidence/runtime-probe.json" ], "findingIds": [ "F07" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "First-viewport screenshot review", "evidence": "Each template has a specific title and obvious read, search, login, or create action; the Poland article opens directly on content.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "high", "method": "Search and login walkthrough", "evidence": "The search URL resolves directly to the Warszawa article, article links are real URLs, and the login form exposes a single predictable submit flow.", "pathIds": [ "article" ], "artifacts": [ "evidence/search-desktop.png" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "high", "method": "Error-state screenshot", "evidence": "The nonexistent-page state clearly says the article does not exist and offers create, search, sister-project, and home recovery links.", "pathIds": [ "article" ], "artifacts": [ "evidence/error-page.png" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse measured LCP 3.4s and FCP 2.7s on the representative Poland article; CLS was 0 and TBT was 0ms.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F08" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "Lighthouse and layout observer", "evidence": "Lighthouse measured CLS 0 and the layout observer measured only 0.0045, both within the good range.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-layout.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "pass", "confidence": "high", "method": "Lighthouse and long-task observer", "evidence": "Lighthouse measured 0ms TBT; the layout observer saw only two load tasks at 125ms and 63ms on a very large article.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse found render-blocking requests with about 250ms potential savings, a network dependency chain, and about 51KiB of cache-lifetime savings across 48 requests.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F09" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse estimated 54KiB unused CSS and 89KiB unused JavaScript on a 697KB transfer.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F10" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse/axe reported the main-menu checkbox label as hidden and its aria-labelledby target as hidden/empty, leaving the form control unnamed.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F11" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "pass", "confidence": "high", "method": "Lighthouse contrast audit", "evidence": "Lighthouse/axe color-contrast audit passed and text remained legible in default and contrast captures.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse/axe found the Poland infobox uses a colspan cell as its caption instead of a caption element, reducing table navigation context for screen readers.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F12" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "Desktop article screenshot", "evidence": "Desktop article typography uses readable line length, clear serif headings and stable body text without clipping.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "360x800 screenshot/layout plus Lighthouse target-size and viewport audits.", "evidence": "User scaling is allowed, but the 360x800 capture scales a desktop-width article to tiny text and Lighthouse finds undersized touch targets.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-mobile.png", "evidence/article-mobile-layout.json", "evidence/lighthouse.json" ], "findingIds": [ "F05", "F07" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "high", "method": "Lighthouse best-practices audit", "evidence": "Lighthouse reported no browser console errors.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse found donate-banner__gif without explicit width and height. Although current measured CLS is low, the element has no reserved aspect ratio.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F13" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse failed valid-source-maps for large first-party JavaScript; console errors, BFCache, paste and permission-on-load checks passed.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F14" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse SEO failed meta-description on the Poland article, while the title was descriptive and unique.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F15" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse found five rendered interlanguage anchors with href=javascript:void(0), so crawlers cannot follow those destinations; robots and viewport audits otherwise passed.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json", "evidence/runtime-probe.json" ], "findingIds": [ "F16" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "pass", "confidence": "high", "method": "Runtime metadata, headers and robots review", "evidence": "The page returned HTTP 200, exposed a valid canonical URL, a non-blocking robots meta policy, and Lighthouse passed canonical/robots checks.", "pathIds": [ "article" ], "artifacts": [ "evidence/runtime-probe.json" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "pass", "confidence": "high", "method": "Runtime metadata probe", "evidence": "Runtime inspection found one JSON-LD block and five Open Graph properties describing the article.", "pathIds": [ "article" ], "artifacts": [ "evidence/runtime-probe.json" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "The HTTPS response has HSTS and nosniff, but its CSP script-src includes unsafe-inline and unsafe-eval plus many third-party host wildcards.", "pathIds": [ "article" ], "artifacts": [ "evidence/response-headers.txt" ], "findingIds": [ "F17" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "Lighthouse reported NetworkProbeLimit and WMF-Uniq on auth.wikimedia.org and intake-analytics.wikimedia.org; response headers also set SameSite=None cookies, including WMF-Uniq with a one-year expiry.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json", "evidence/response-headers.txt" ], "findingIds": [ "F18" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "pass", "confidence": "high", "method": "Lighthouse and login-form probe", "evidence": "Lighthouse passed notification/geolocation-on-load checks; login uses autocomplete=\"username webauthn\" and current-password, exposing conditional WebAuthn assistance.", "pathIds": [ "article" ], "artifacts": [ "evidence/login-form-probe.json" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "The main response has HSTS, CSP and nosniff but no frame-ancestors/X-Frame-Options, Referrer-Policy, or Permissions-Policy header.", "pathIds": [ "article" ], "artifacts": [ "evidence/response-headers.txt" ], "findingIds": [ "F19" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "high", "method": "Raw HTTP response and rendered DOM", "evidence": "The server returned 2,044,082 bytes of complete article HTML with HTTP 200, and article content is present before enhancement rather than in an empty app shell.", "pathIds": [ "article" ], "artifacts": [ "evidence/response-headers.txt" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "high", "method": "Representative visual/DOM review", "evidence": "Read, category, search and login states rendered coherently; no cut-off overlay or blank reactive shell was observed.", "pathIds": [ "article" ], "artifacts": [ "evidence/category-desktop.png" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "Wikipedia is a public content MPA rather than an installed app flow; offline/installability is contextual and was not treated as a requirement.", "reason": "Wikipedia is a public content MPA rather than an installed app flow; offline/installability is contextual and was not treated as a requirement.", "pathIds": [ "article" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "high", "method": "Error-state walkthrough", "evidence": "The nonexistent article route renders an actionable recovery page rather than a blank shell or misleading success state.", "pathIds": [ "article" ], "artifacts": [ "evidence/error-page.png" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "Runtime/CSS and screenshot review", "evidence": "The document declares lang=\"pl\" and dir=\"ltr\"; captured CSS includes logical inline/block properties, and the UI exposes 306 language variants.", "pathIds": [ "article" ], "artifacts": [ "evidence/runtime-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "pass", "confidence": "high", "method": "Localized article screenshot", "evidence": "Dates, numbers and labels on the representative Polish article are rendered in Polish conventions, and language switching is prominently available.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "The audited templates render encyclopedic content and login/search controls but no time-zone-sensitive scheduling or event flow.", "reason": "The audited templates render encyclopedic content and login/search controls but no time-zone-sensitive scheduling or event flow.", "pathIds": [ "article" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "Multi-path screenshot review", "evidence": "No consent wall, disguised advertising, forced continuity, confirmshaming, or nagging interruption appeared on any exercised path.", "pathIds": [ "article" ], "artifacts": [ "evidence/article-desktop.png" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "pass", "confidence": "high", "method": "Login and error screenshots", "evidence": "The login form uses visible labels, preserves a conventional single-submit flow, and provides password/login help links; the nonexistent-page state offers recovery choices.", "pathIds": [ "article" ], "artifacts": [ "evidence/login-desktop.png" ] }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "pass", "confidence": "high", "method": "Login-form runtime probe", "evidence": "Login fields use username webauthn and current-password autocomplete tokens and have associated visible labels.", "pathIds": [ "article" ], "artifacts": [ "evidence/login-form-probe.json" ] }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "No checkout, subscription, cancellation, or sensitive account-management action was in scope; login itself was inspected under the dedicated auth checks.", "reason": "No checkout, subscription, cancellation, or sensitive account-management action was in scope; login itself was inspected under the dedicated auth checks.", "pathIds": [ "article" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "pass", "confidence": "high", "method": "Lighthouse image/network audits", "evidence": "Lighthouse passed responsive image sizing and total transfer was 697KB for a very long, image-rich national article; the sole unsized image was an empty lazy donation asset.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Direct artifact review using the modality named in the linked finding.", "evidence": "For a text article, Lighthouse identified 143KiB combined unused CSS/JS, about one fifth of the 697KB load.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F20" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "pass", "confidence": "high", "method": "Lighthouse network and screenshot review", "evidence": "The 48-request, 697KB load contains no autoplay background video and no third-party media payload dominating the article; visible media supports the encyclopedic content.", "pathIds": [ "article" ], "artifacts": [ "evidence/lighthouse.json" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "No declared agent-facing transactional capability or WebMCP surface was present; this emerging capability is optional for a read-oriented encyclopedia.", "reason": "No declared agent-facing transactional capability or WebMCP surface was present; this emerging capability is optional for a read-oriented encyclopedia.", "pathIds": [ "article" ] }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-template recon.", "evidence": "The read/search experience does not require an on-device inference feature; absence is an emerging opportunity rather than a failure.", "reason": "The read/search experience does not require an on-device inference feature; absence is an emerging opportunity rather than a failure.", "pathIds": [ "article" ] }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "pass", "confidence": "high", "method": "Baseline/post heap comparison", "evidence": "After ten open/close menu cycles, heap nodes decreased from 155,695 to 155,440 and self-size decreased from 10,102,133 to 10,077,479 bytes.", "pathIds": [ "article" ], "artifacts": [ "evidence/login-heap-post.heapsnapshot" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "pass", "confidence": "high", "method": "Baseline heap summary", "evidence": "The login page heap was about 10.1MB across roughly 155k nodes, proportionate to the rendered MediaWiki shell and form.", "pathIds": [ "article" ], "artifacts": [ "evidence/login-heap-baseline.heapsnapshot" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "high", "method": "Baseline/post heap constructor comparison", "evidence": "Repeated menu interaction did not produce total retained growth; closure count changed only from 5,956 to 5,969 while overall nodes and bytes fell.", "pathIds": [ "article" ], "artifacts": [ "evidence/login-heap-post.heapsnapshot" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F01", "F02" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F03" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F04" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "pass" }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F05", "F06", "F07" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "pass" }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F08", "F09", "F10" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F11", "F12", "F05", "F07" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F13", "F14" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F15", "F16" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F17", "F18", "F19" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "pass" }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "pass" }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F20" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "No declared agent-facing transactional capability or WebMCP surface was present; this emerging capability is optional for a read-oriented encyclopedia. The read/search experience does not require an on-device inference feature; absence is an emerging opportunity rather than a failure." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "pass" } ], "paths": [ { "id": "home", "description": "Landing-page template and global navigation; represents homepage content hierarchy and interruption review.", "url": "https://pl.wikipedia.org", "conditions": [ "desktop default" ], "result": "pass" }, { "id": "article", "description": "Long, image/table-heavy article template and primary reading journey; highest-risk layout, performance, metadata, accessibility and memory surface.", "url": "https://pl.wikipedia.org/wiki/Polska", "conditions": [ "desktop default", "viewport 360x800", "prefers-color-scheme: dark", "prefers-contrast: more", "prefers-reduced-motion: reduce", "keyboard/accessibility via Lighthouse" ], "result": "issues" }, { "id": "category", "description": "Category/listing template; represents browse and index navigation.", "url": "https://pl.wikipedia.org/wiki/Kategoria:Polska", "conditions": [ "desktop default", "viewport 360x800 layout" ], "result": "pass" }, { "id": "search", "description": "Search journey using a known entity; represents discovery and direct-result behavior.", "url": "https://pl.wikipedia.org/w/index.php?search=Warszawa", "conditions": [ "desktop default", "viewport 360x800" ], "result": "pass" }, { "id": "login", "description": "Authentication form; represents labels, autofill/WebAuthn tokens, humane input assistance and repeatable menu interaction.", "url": "https://pl.wikipedia.org/wiki/Specjalna:Zaloguj", "conditions": [ "desktop default", "10x menu toggle heap comparison" ], "result": "pass" }, { "id": "error", "description": "Nonexistent article route; represents error messaging and recovery options.", "url": "https://pl.wikipedia.org/wiki/Nieistniejaca_strona_audit_987654", "conditions": [ "desktop default" ], "result": "pass" } ], "findings": [ { "id": "F01", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "System dark preference leaves the article in a light theme", "evidence": "The dark-condition screenshot is visually identical to the default light surface: white page, near-black text, and light infobox chrome.", "suggestedFix": "Bind the existing theme system to prefers-color-scheme and declare color-scheme so browser and page chrome follow the system default.", "effort": "medium", "artifacts": [ "evidence/article-dark.png" ] }, { "id": "F02", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "respect-user-preferences", "principleCheckId": "respects-contrast", "guidanceId": "adapt-scrollbar-to-contrast-preferences", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "High-contrast preference is not reflected in the rendered theme", "evidence": "The prefers-contrast: more screenshot is pixel-equivalent in visible styling to the default capture, and captured CSS contained no prefers-contrast or forced-colors rule.", "suggestedFix": "Add forced-colors/prefers-contrast adaptations for essential controls and borders while preserving system colors.", "effort": "small", "artifacts": [ "evidence/article-contrast.png" ] }, { "id": "F03", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "same-document-transitions", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "Article and route changes swap abruptly", "evidence": "Runtime/CSS inspection found no view-transition usage, while navigation among home, article, category, search and login is entirely cross-document.", "suggestedFix": "Use cross-document View Transitions for eligible same-origin navigation, with a reduced-motion fallback.", "effort": "medium", "artifacts": [ "evidence/runtime-probe.json" ] }, { "id": "F04", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "shrinking-header-on-scroll", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "Long articles lack scroll-state-aware orientation chrome", "evidence": "The 90,608px article layout has static top chrome and no scroll-state container-query/progress implementation in captured CSS.", "suggestedFix": "Add a restrained reading-progress or shrinking-header treatment using scroll-state queries where supported, with a simple fallback.", "effort": "medium", "artifacts": [ "evidence/article-layout.json" ] }, { "id": "F05", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "adapt-to-the-form-factor", "principleCheckId": "responsive-no-horizontal-scroll", "guidanceId": "fluid-scaling", "guidanceCategory": "css", "severity": "critical", "confidence": "high", "summary": "The article is rendered as a scaled desktop canvas on a phone-sized viewport", "evidence": "At the 360x800 condition the screenshot compresses the full desktop layout into tiny text; layout measured scrollWidth 2,539 CSS px and 1,099px horizontal overflow (desktop capture also measured 1,519px overflow).", "suggestedFix": "Use width=device-width rather than a minimum desktop viewport policy, make infoboxes/tables intrinsically responsive, and allow wide data tables to scroll locally instead of scaling the whole document.", "effort": "large", "artifacts": [ "evidence/article-mobile.png", "evidence/article-mobile-layout.json", "evidence/article-layout.json" ] }, { "id": "F06", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "guidanceCategory": "css", "severity": "medium", "confidence": "high", "summary": "Reused content components do not adapt at component level", "evidence": "Captured CSS reported no @container/container-type usage; the large infobox remains desktop-sized and contributes to the scaled mobile presentation.", "suggestedFix": "Add container queries to infobox and article-layout components so they stack or constrain themselves based on available inline size.", "effort": "medium", "artifacts": [ "evidence/article-mobile.png", "evidence/runtime-probe.json" ] }, { "id": "F07", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Many article links and citations are too small for touch", "evidence": "Lighthouse target-size failed; citation links were measured at 12x12px with 0-3px safe spacing, and the runtime probe listed many visible targets under 24px high.", "suggestedFix": "Increase the interactive area and spacing of citations and compact links to at least the WCAG/Lighthouse target-size floor without enlarging visible glyphs unnecessarily.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json", "evidence/runtime-probe.json" ] }, { "id": "F08", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "Largest Contentful Paint is outside the good range in the lab run", "evidence": "Lighthouse measured LCP 3.4s and FCP 2.7s on the representative Poland article; CLS was 0 and TBT was 0ms.", "suggestedFix": "Prioritise the LCP resource and reduce critical-path latency, then verify LCP below 2.5s under the same Lighthouse profile.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F09", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-preload-priority", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "Render-blocking and cache-lifetime opportunities delay first render", "evidence": "Lighthouse found render-blocking requests with about 250ms potential savings, a network dependency chain, and about 51KiB of cache-lifetime savings across 48 requests.", "suggestedFix": "Shorten the critical chain, defer non-critical styles/scripts, and assign durable cache lifetimes to immutable assets.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F10", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "The article ships substantial unused CSS and JavaScript", "evidence": "Lighthouse estimated 54KiB unused CSS and 89KiB unused JavaScript on a 697KB transfer.", "suggestedFix": "Split skin and feature bundles by route/capability and defer optional code until the relevant control is used.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F11", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "The mobile main-menu checkbox has no usable associated label", "evidence": "Lighthouse/axe reported the main-menu checkbox label as hidden and its aria-labelledby target as hidden/empty, leaving the form control unnamed.", "suggestedFix": "Use a real button with an accessible name for menu disclosure, or keep the referenced label exposed to the accessibility tree and synchronize expanded state.", "effort": "small", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F12", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "medium", "confidence": "high", "summary": "The article infobox uses a fake table caption", "evidence": "Lighthouse/axe found the Poland infobox uses a colspan cell as its caption instead of a caption element, reducing table navigation context for screen readers.", "suggestedFix": "Emit a semantic caption for data tables and keep visual styling on that caption rather than a spanning data cell.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F13", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "optimize-image-priority", "guidanceCategory": "performance", "severity": "low", "confidence": "high", "summary": "A lazy donation image lacks intrinsic dimensions", "evidence": "Lighthouse found donate-banner__gif without explicit width and height. Although current measured CLS is low, the element has no reserved aspect ratio.", "suggestedFix": "Add width/height or aspect-ratio to reserve the image box before loading.", "effort": "trivial", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F14", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "html", "guidanceCategory": "html", "severity": "low", "confidence": "high", "summary": "Large first-party JavaScript lacks valid source maps", "evidence": "Lighthouse failed valid-source-maps for large first-party JavaScript; console errors, BFCache, paste and permission-on-load checks passed.", "suggestedFix": "Publish production source maps to an appropriately access-controlled endpoint and ensure sourceMappingURL references resolve.", "effort": "small", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F15", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-discoverable", "principleCheckId": "title-and-description", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Public article pages have no meta description", "evidence": "Lighthouse SEO failed meta-description on the Poland article, while the title was descriptive and unique.", "suggestedFix": "Generate a concise article-specific meta description from the lead summary.", "effort": "small", "artifacts": [ "evidence/lighthouse.json" ] }, { "id": "F16", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Some interlanguage links use javascript:void(0)", "evidence": "Lighthouse found five rendered interlanguage anchors with href=javascript:void(0), so crawlers cannot follow those destinations; robots and viewport audits otherwise passed.", "suggestedFix": "Render real destination URLs in href and layer any client-side behavior on top with event handlers.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json", "evidence/runtime-probe.json" ] }, { "id": "F17", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "The CSP permits unsafe inline script and eval across a very broad source list", "evidence": "The HTTPS response has HSTS and nosniff, but its CSP script-src includes unsafe-inline and unsafe-eval plus many third-party host wildcards.", "suggestedFix": "Move inline code to nonce/hash-authorized scripts, remove unsafe-eval, and narrow allowed origins using report-only rollout before enforcement.", "effort": "large", "artifacts": [ "evidence/response-headers.txt" ] }, { "id": "F18", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "guidanceCategory": "privacy", "severity": "medium", "confidence": "high", "summary": "Cross-site authentication and analytics set third-party cookies", "evidence": "Lighthouse reported NetworkProbeLimit and WMF-Uniq on auth.wikimedia.org and intake-analytics.wikimedia.org; response headers also set SameSite=None cookies, including WMF-Uniq with a one-year expiry.", "suggestedFix": "Eliminate non-essential cross-site cookies, partition state where cross-site use is required, and shorten identifiers to the minimum useful lifetime.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json", "evidence/response-headers.txt" ] }, { "id": "F19", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "Clickjacking and privacy-policy response headers are absent", "evidence": "The main response has HSTS, CSP and nosniff but no frame-ancestors/X-Frame-Options, Referrer-Policy, or Permissions-Policy header.", "suggestedFix": "Add frame-ancestors (or X-Frame-Options fallback), a restrictive Referrer-Policy, and a least-privilege Permissions-Policy.", "effort": "small", "artifacts": [ "evidence/response-headers.txt" ] }, { "id": "F20", "pathId": "article", "url": "https://pl.wikipedia.org/wiki/Polska", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "efficient-background-processing", "guidanceCategory": "performance", "severity": "low", "confidence": "high", "summary": "Unused front-end code creates avoidable transfer and processing", "evidence": "For a text article, Lighthouse identified 143KiB combined unused CSS/JS, about one fifth of the 697KB load.", "suggestedFix": "Conditionally load editing, donation and advanced skin features and remove unused route-level CSS/JS from the article baseline.", "effort": "medium", "artifacts": [ "evidence/lighthouse.json" ] } ], "taskList": [ { "id": "T01", "title": "Fix the mobile viewport, article reflow, infobox containers and touch targets", "priority": 1, "findingIds": [ "F05", "F06", "F07" ], "guidanceId": "fluid-scaling", "status": "open" }, { "id": "T02", "title": "Tighten CSP and add missing browser defense/privacy headers", "priority": 2, "findingIds": [ "F17", "F19" ], "guidanceId": "security", "status": "open" }, { "id": "T03", "title": "Repair accessible menu naming and semantic infobox captions", "priority": 3, "findingIds": [ "F11", "F12" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T04", "title": "Reduce LCP and the critical resource chain", "priority": 4, "findingIds": [ "F08", "F09" ], "guidanceId": "performance", "status": "open" }, { "id": "T05", "title": "Split unused article CSS/JavaScript and avoid wasteful delivery", "priority": 5, "findingIds": [ "F10", "F20" ], "guidanceId": "identify-heavy-scripts", "status": "open" }, { "id": "T06", "title": "Replace javascript interlanguage links and add article descriptions", "priority": 6, "findingIds": [ "F15", "F16" ], "guidanceId": "html", "status": "open" }, { "id": "T07", "title": "Minimise and partition cross-site cookies", "priority": 7, "findingIds": [ "F18" ], "guidanceId": "privacy", "status": "open" }, { "id": "T08", "title": "Honor automatic dark and high-contrast preferences", "priority": 8, "findingIds": [ "F01", "F02" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T09", "title": "Add restrained transition and scroll orientation enhancements", "priority": 9, "findingIds": [ "F03", "F04" ], "guidanceId": "same-document-transitions", "status": "open" }, { "id": "T10", "title": "Reserve lazy-image dimensions and publish source maps", "priority": 10, "findingIds": [ "F13", "F14" ], "guidanceId": "optimize-image-priority", "status": "open" } ], "budget": { "pathCount": 6, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-20T19-36-31-839Z" }