{ "url": "https://e621.net", "auditedAt": "2026-07-28T11:50:36.938Z", "mode": "report", "status": "partial", "statusDetail": "57 of 58 checks were conclusively judged. Authentication/passkey inspection was blocked by a Cloudflare 403 challenge on /session/new.", "page": { "appType": "mpa", "framework": "Ruby on Rails-style server-rendered MPA with Vite assets", "notes": "Adult media gallery. A mandatory 18+ Terms gate precedes public SSR listing, search, detail and help surfaces." }, "evidenceUsed": [ "screenshot", "transition-video", "dom", "layout-metrics", "evaluate-probe", "trace", "har", "discoverability", "headers", "cookies", "trackers", "secrets", "images", "heap-summary", "lighthouse" ], "guidanceConsulted": [ "dark-mode", "accessibility", "same-document-transitions", "scrollytelling", "physics-based-easing", "shrinking-header-on-scroll", "position-aware-tooltips", "directional-navigation-transitions", "light-dismiss-a-dialog", "declarative-dialog-popover-control", "css-layout", "size-aware-styling", "forms", "persistent-toast-notifications", "performance", "break-up-long-tasks", "optimize-image-priority", "identify-heavy-scripts", "improve-text-layout-and-legibility", "html", "security", "privacy", "flicker-free-client-side-ab-testing", "translator", "support-global-calendar-systems", "validate-input-after-interaction", "autofill-sign-in-form", "deliver-optimized-decorative-images", "deprioritize-background-fetches", "webmcp", "language-model", "manage-recurring-intervals" ], "artifacts": [ { "type": "other", "path": "evidence/controls.json", "caption": "controls.json", "findingIds": [] }, { "type": "other", "path": "evidence/cookies.json", "caption": "cookies.json", "findingIds": [] }, { "type": "screenshot", "path": "evidence/discoverability-crawler.png", "caption": "discoverability crawler.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/discoverability-rendered.png", "caption": "discoverability rendered.png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/discoverability.json", "caption": "discoverability.json", "findingIds": [] }, { "type": "screenshot", "path": "evidence/gate-dark.png", "caption": "gate dark.png", "findingIds": [ "F-01" ] }, { "type": "other", "path": "evidence/gate-hygiene.json", "caption": "gate hygiene.json", "findingIds": [] }, { "type": "other", "path": "evidence/gate-images.json", "caption": "gate images.json", "findingIds": [] }, { "type": "layout", "path": "evidence/gate-mobile-layout.json", "caption": "gate mobile layout.json", "findingIds": [] }, { "type": "screenshot", "path": "evidence/gate-mobile.png", "caption": "gate mobile.png", "findingIds": [ "F-04" ] }, { "type": "other", "path": "evidence/guidance/accessibility.md", "caption": "accessibility.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/autofill-sign-in-form.md", "caption": "autofill sign in form.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/break-up-long-tasks.md", "caption": "break up long tasks.md", "findingIds": [] }, { "type": "layout", "path": "evidence/guidance/css-layout.md", "caption": "css layout.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/custom-button-actions.md", "caption": "custom button actions.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/dark-mode.md", "caption": "dark mode.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/declarative-dialog-popover-control.md", "caption": "declarative dialog popover control.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/deliver-optimized-decorative-images.md", "caption": "deliver optimized decorative images.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/deprioritize-background-fetches.md", "caption": "deprioritize background fetches.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/directional-navigation-transitions.md", "caption": "directional navigation transitions.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/flicker-free-client-side-ab-testing.md", "caption": "flicker free client side ab testing.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/forms.md", "caption": "forms.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/html.md", "caption": "html.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/identify-heavy-scripts.md", "caption": "identify heavy scripts.md", "findingIds": [] }, { "type": "layout", "path": "evidence/guidance/improve-text-layout-and-legibility.md", "caption": "improve text layout and legibility.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/language-model.md", "caption": "language model.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/light-dismiss-a-dialog.md", "caption": "light dismiss a dialog.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/manage-recurring-intervals.md", "caption": "manage recurring intervals.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/optimize-image-priority.md", "caption": "optimize image priority.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/performance.md", "caption": "performance.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/persistent-toast-notifications.md", "caption": "persistent toast notifications.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/physics-based-easing.md", "caption": "physics based easing.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/position-aware-tooltips.md", "caption": "position aware tooltips.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/privacy.md", "caption": "privacy.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/same-document-transitions.md", "caption": "same document transitions.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/scrollytelling.md", "caption": "scrollytelling.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-1.json", "caption": "search 1.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-2.json", "caption": "search 2.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-3.json", "caption": "search 3.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-4.json", "caption": "search 4.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-5.json", "caption": "search 5.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-6.json", "caption": "search 6.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-7.json", "caption": "search 7.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/search-8.json", "caption": "search 8.json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/security.md", "caption": "security.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/shrinking-header-on-scroll.md", "caption": "shrinking header on scroll.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/size-aware-styling.md", "caption": "size aware styling.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/support-global-calendar-systems.md", "caption": "support global calendar systems.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/translator.md", "caption": "translator.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/validate-input-after-interaction.md", "caption": "validate input after interaction.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance/webmcp.md", "caption": "webmcp.md", "findingIds": [] }, { "type": "other", "path": "evidence/guidance-list.json", "caption": "guidance list.json", "findingIds": [] }, { "type": "other", "path": "evidence/headers.json", "caption": "headers.json", "findingIds": [ "F-16" ] }, { "type": "screenshot", "path": "evidence/home-after-accept.png", "caption": "home after accept.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-after-accept2.png", "caption": "home after accept2.png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "home desktop.png", "findingIds": [ "F-01" ] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "home dom.json", "findingIds": [ "F-04", "F-13" ] }, { "type": "other", "path": "evidence/i18n-probe.json", "caption": "i18n probe.json", "findingIds": [ "F-18" ] }, { "type": "other", "path": "evidence/interactive-selectors.json", "caption": "interactive selectors.json", "findingIds": [] }, { "type": "lighthouse", "path": "evidence/lighthouse.json", "caption": "lighthouse.json", "findingIds": [ "F-04", "F-06", "F-07", "F-08", "F-09", "F-10", "F-14", "F-19" ] }, { "type": "screenshot", "path": "evidence/posts-desktop-final.png", "caption": "posts desktop final.png", "findingIds": [ "F-03", "F-11" ] }, { "type": "video", "path": "evidence/posts-desktop.mp4", "caption": "posts desktop.mp4", "findingIds": [ "F-02" ] }, { "type": "heap", "path": "evidence/posts-heap-baseline.json", "caption": "posts heap baseline.json", "findingIds": [] }, { "type": "heap", "path": "evidence/posts-heap-repeat.json", "caption": "posts heap repeat.json", "findingIds": [] }, { "type": "screenshot", "path": "evidence/posts-mobile-final.png", "caption": "posts mobile final.png", "findingIds": [ "F-03", "F-05" ] }, { "type": "layout", "path": "evidence/posts-mobile-layout.json", "caption": "posts mobile layout.json", "findingIds": [ "F-12" ] }, { "type": "video", "path": "evidence/posts-mobile.mp4", "caption": "posts mobile.mp4", "findingIds": [] }, { "type": "other", "path": "evidence/posts-probe.json", "caption": "posts probe.json", "findingIds": [ "F-02", "F-03", "F-05", "F-10", "F-11", "F-12", "F-15" ] }, { "type": "har-summary", "path": "evidence/posts-summary.json", "caption": "posts summary.json", "findingIds": [ "F-07" ] }, { "type": "trace-summary", "path": "evidence/posts-trace-summary.json", "caption": "posts trace summary.json", "findingIds": [ "F-06" ] }, { "type": "trace", "path": "evidence/posts-trace.json", "caption": "posts trace.json", "findingIds": [ "F-06" ] }, { "type": "har", "path": "evidence/posts.har", "caption": "posts.har", "findingIds": [ "F-07" ] }, { "type": "other", "path": "evidence/preferences-probe.json", "caption": "preferences probe.json", "findingIds": [ "F-01" ] }, { "type": "other", "path": "evidence/pwa-probe.json", "caption": "pwa probe.json", "findingIds": [ "F-17" ] }, { "type": "other", "path": "evidence/recon-after-accept.json", "caption": "recon after accept.json", "findingIds": [] }, { "type": "other", "path": "evidence/recovery-probe.json", "caption": "recovery probe.json", "findingIds": [] }, { "type": "other", "path": "evidence/routes-recon.json", "caption": "routes recon.json", "findingIds": [ "F-13", "F-14" ] }, { "type": "other", "path": "evidence/secrets.json", "caption": "secrets.json", "findingIds": [] }, { "type": "other", "path": "evidence/system-routes.json", "caption": "system routes.json", "findingIds": [ "F-17" ] }, { "type": "other", "path": "evidence/trackers.json", "caption": "trackers.json", "findingIds": [] } ], "config": { "loaded": false }, "coverage": { "catalogVersion": "modern-web-guidance@0.0.172", "catalogChecksum": "sha256:78ccfdb2d483f4c57d9dafed80fd86c6265585a56457c8dcfddc254b80fb44d7", "expected": 58, "recorded": 58, "judged": 57, "blocked": 1, "notRun": 0, "missing": 0, "unknown": 0, "duplicates": 0, "complete": false }, "checkOutcomes": [ { "principleId": "respect-user-preferences", "checkId": "respects-color-scheme", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The preference probe matched prefers-color-scheme: dark, but found color-scheme: normal and no prefers-color-scheme rules; the light and dark captures use the same palette.", "pathIds": [ "gate" ], "artifacts": [ "evidence/preferences-probe.json", "evidence/gate-dark.png", "evidence/home-desktop.png" ], "findingIds": [ "F-01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "No active animations were reported under prefers-reduced-motion: reduce; the representative gate and listing remained static.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse found a contrast defect under the separate inclusive contrast check, but controls and text remained visible in the tested dark surface and no forced-colors-breaking styling was observed.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The rendered listing probe found no view-transition CSS, and the listing navigation video shows an abrupt full-document swap.", "pathIds": [ "listing" ], "artifacts": [ "evidence/posts-probe.json", "evidence/posts-desktop.mp4" ], "findingIds": [ "F-02" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative public surfaces", "evidence": "No scroll-linked parallax, scrollytelling, carousel animation, or entry/exit reveal was present on the representative routes.", "reason": "No scroll-linked parallax, scrollytelling, carousel animation, or entry/exit reveal was present on the representative routes." }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative public surfaces", "evidence": "No gesture-driven or swipe/pull interaction was present; standard scrolling and links use platform behavior.", "reason": "No gesture-driven or swipe/pull interaction was present; standard scrolling and links use platform behavior." }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "medium", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The desktop and mobile listing captures show fixed-height navigation/news chrome, and CSS inspection found no scroll-driven timeline or scroll-state behavior.", "pathIds": [ "listing" ], "artifacts": [ "evidence/posts-desktop-final.png", "evidence/posts-mobile-final.png", "evidence/posts-probe.json" ], "findingIds": [ "F-03" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative public surfaces", "evidence": "No tooltip, popover, or floating menu that requires viewport-edge anchoring was observed on the tested public surfaces.", "reason": "No tooltip, popover, or floating menu that requires viewport-edge anchoring was observed on the tested public surfaces." }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Desktop and mobile captures show an active Posts context, clearly separated primary/secondary navigation, and a focused single-column mobile progression.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The only load-time full-screen interruption is the necessary 18+ Terms gate, with explicit Decline and disabled-until-confirmed Accept actions; no marketing interstitial obscured content.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "DOM evidence shows
; Lighthouse reports its ARIA role is inappropriate for the element.", "pathIds": [ "gate" ], "artifacts": [ "evidence/home-dom.json", "evidence/lighthouse.json", "evidence/gate-mobile.png" ], "findingIds": [ "F-04" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The desktop listing allocates most width to the media grid and the mobile layout removes the sidebar/navigation rows behind a menu.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Layout primitives at 360×800 reported 0px horizontal overflow for both the gate and accepted listing; mobile screenshots show reflow rather than clipping.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "CSS inspection found container-query rules, and the same gallery changes from a five-column desktop grid to a three-column narrow layout.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The rendered listing probe measured toolbar buttons at 32×20px and multiple links at 15–20px high, below a comfortable 44×44 CSS pixel target, although keyboard focus remains visible.", "pathIds": [ "listing" ], "artifacts": [ "evidence/posts-probe.json", "evidence/posts-mobile-final.png" ], "findingIds": [ "F-05" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The entry gate states the access requirement; after acceptance the listing labels the search field “Posts” and makes tag search the dominant action.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Acceptance followed by /posts and a query URL returned successful SSR listing/search pages; representative browsing did not dead-end.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "An empty search reports “0 results”, “Nobody here but us chickens!” and “Go back”; an unknown route returns HTTP 404 and “Not found.”", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse measured 3.8s LCP on the entry surface; the accepted-listing trace measured 5.13s LCP. CLS was 0.004 and TBT was effectively zero.", "pathIds": [ "listing" ], "artifacts": [ "evidence/lighthouse.json", "evidence/posts-trace-summary.json", "evidence/posts-trace.json" ], "findingIds": [ "F-06" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse CLS was 0.0039 and both layout captures observed no shifts.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Listing trace found zero long tasks and 0ms TBT; Lighthouse TBT was 2ms.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse measured 2.31s root response time and identified the 46.5KB stylesheet as render blocking with about 170ms potential savings.", "pathIds": [ "gate" ], "artifacts": [ "evidence/lighthouse.json", "evidence/posts-summary.json", "evidence/posts.har" ], "findingIds": [ "F-07" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse estimated 43.4KB of 46.4KB CSS (93.5%) was unused on the entry surface.", "pathIds": [ "gate" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F-08" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse flags the form-as-dialog role; the listing DOM probe found visible post editor textareas/buttons with no label or aria-label.", "pathIds": [ "listing" ], "artifacts": [ "evidence/lighthouse.json", "evidence/posts-probe.json" ], "findingIds": [ "F-10" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse/axe measured 3.55:1 for green tag text on #1f3c67 (4.5:1 required) and 1.73:1 differentiation between an inline link and surrounding text, with no underline.", "pathIds": [ "gate" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F-09" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The rendered listing probe found NAV/NAV/FOOTER but no MAIN; its only H1 is “Edit”, while the visible primary section is “Posts”. Focus itself has a dotted outline.", "pathIds": [ "listing" ], "artifacts": [ "evidence/posts-probe.json", "evidence/posts-desktop-final.png" ], "findingIds": [ "F-11" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Desktop and mobile screenshots show readable text scaling and line wrapping without clipping; the long Terms copy remains scrollable.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Mobile reflow and viewport scaling are allowed, but the undersized-target issue is recorded under input-modality-aware; no essential timed media was present.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse best-practices scored 100 and the runtime probes completed without an uncaught page exception.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The rendered listing probe counted 76 images, 75 without width and height attributes. Current measured CLS was low, but intrinsic reservation is absent in authored markup.", "pathIds": [ "listing" ], "artifacts": [ "evidence/posts-probe.json", "evidence/posts-mobile-layout.json" ], "findingIds": [ "F-12" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse best-practices scored 100; no permission prompt appeared, positive tabindex count was zero, and no deprecated/paste-blocking behavior was observed.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The entry page title is only “e621”; listing meta description is only “e621”. The listing title is descriptive, but the description does not explain the page.", "pathIds": [ "gate" ], "artifacts": [ "evidence/home-dom.json", "evidence/routes-recon.json" ], "findingIds": [ "F-13" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse SEO flags the /static/site_map link text “More”; viewport metadata and real href links otherwise pass.", "pathIds": [ "gate" ], "artifacts": [ "evidence/lighthouse.json", "evidence/routes-recon.json" ], "findingIds": [ "F-14" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Public pages returned successful status and canonical URLs; robots.txt advertises a sitemap and allows ordinary crawlers while deliberately excluding AI training crawlers. Dynamic listings intentionally use noindex.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The listing probe found og:title set to “ - e621” and og:description to “e621”, despite two JSON-LD blocks.", "pathIds": [ "listing" ], "artifacts": [ "evidence/posts-probe.json" ], "findingIds": [ "F-15" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Headers show Strict-Transport-Security: max-age=0, which disables HSTS; CSP allows unsafe-inline styles, Permissions-Policy is absent, and the nosniff header is malformed/duplicated in the capture.", "pathIds": [ "gate" ], "artifacts": [ "evidence/headers.json" ], "findingIds": [ "F-16" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Tracker capture found one third-party origin (op.dragonfru.it), no known tracker domains, no third-party cookies, and no exposed secrets.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "blocked", "confidence": "high", "method": "Attempted direct auth-route walkthrough", "evidence": "The public site made no permission request on load, but /session/new returned a Cloudflare 403 challenge to the audit browser, so passkey/password implementation could not be inspected.", "reason": "The public site made no permission request on load, but /session/new returned a Cloudflare 403 challenge to the audit browser, so passkey/password implementation could not be inspected.", "pathIds": [ "auth" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "CSP includes frame-ancestors none, X-Frame-Options, and strict-origin-when-cross-origin; remaining header gaps are linked to the secure transport finding.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Discoverability found 100% raw/rendered content coverage and no JS shell; fetched listing/help/detail HTML contains core content before JavaScript.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Advanced/listing controls rendered within both desktop and mobile viewports and the representative panel open/close interaction completed repeatedly.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "manifest.json provides name, icons, standalone display and start_url, but the service-worker probe found zero registrations and no controlling worker.", "pathIds": [ "listing" ], "artifacts": [ "evidence/system-routes.json", "evidence/pwa-probe.json" ], "findingIds": [ "F-17" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Unknown routes return HTTP 404 with “Not found”; empty search provides a clear zero state and Go back action.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The listing correctly declares lang=\"en\", but CSS inspection counted 499 physical-side declarations and no logical margin/padding/border declarations; dir is not explicitly declared.", "pathIds": [ "listing" ], "artifacts": [ "evidence/i18n-probe.json" ], "findingIds": [ "F-18" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Post timestamps are stored as unambiguous ISO 8601 values with offsets; no locale-formatted currency or numeric input was present in the tested public task.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Sample post timestamps include explicit -04:00 offsets, avoiding ambiguous stored local times; no scheduling or recurring event surface was present.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The age/Terms gate uses neutral confirmation labels, explicit Decline, disabled Accept until both acknowledgements, and no confirmshaming or forced continuity.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The public search has no required fields; its empty state explains the result and offers Go back rather than blaming the user.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative public surfaces", "evidence": "The tested public task uses tag search rather than identity, address, payment, or account inputs where autofill tokens apply.", "reason": "The tested public task uses tag search rather than identity, address, payment, or account inputs where autofill tokens apply." }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "No checkout, subscription, or paid continuity flow was present on public pages; account authentication itself is covered by the blocked auth check.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Lighthouse estimated 18.9KB savings by serving the 64.5KB PNG mascot in a modern compressed format.", "pathIds": [ "gate" ], "artifacts": [ "evidence/lighthouse.json" ], "findingIds": [ "F-19" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "The accepted listing transferred 441KB total, scripts were about 100KB, the trace showed no long tasks, and no continuous background media was observed.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "HAR recorded a modest 441KB load with about 135KB fonts, no media resources, and only one third-party origin; visible previews are value-bearing content.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative public surfaces", "evidence": "The site explicitly disallows major AI crawlers in robots.txt and exposes no stated agent-facing intent; emerging WebMCP capabilities are therefore out of scope.", "reason": "The site explicitly disallows major AI crawlers in robots.txt and exposes no stated agent-facing intent; emerging WebMCP capabilities are therefore out of scope." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative public surfaces", "evidence": "No user task on the representative public gallery requires built-in on-device inference, and no agent-facing intent is declared.", "reason": "No user task on the representative public gallery requires built-in on-device inference, and no agent-facing intent is declared." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "After ten open/close cycles of Advanced Search, heap grew only 11,881 bytes and 56 nodes versus baseline, with no detached constructor in the summaries.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Accepted listing baseline heap was 10.68MB across 148,794 nodes, proportionate to a 76-image interactive gallery.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "high", "method": "Direct visual/DOM/objective probe against representative paths", "evidence": "Before/after heap summaries exposed no Detached* constructors and only a 0.04% node-count increase after ten panel cycles.", "pathIds": [ "gate", "listing", "search", "detail", "help", "recovery" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F-01" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F-02" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F-03" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F-04" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F-05" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "pass" }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F-06", "F-07", "F-08" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F-10", "F-09", "F-11" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F-12" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F-13", "F-14", "F-15" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F-16" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F-17" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "issues", "findingIds": [ "F-18" ] }, { "principleId": "be-trustworthy", "expectation": "default", "status": "pass" }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F-19" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "The site explicitly disallows major AI crawlers in robots.txt and exposes no stated agent-facing intent; emerging WebMCP capabilities are therefore out of scope. No user task on the representative public gallery requires built-in on-device inference, and no agent-facing intent is declared." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "pass" } ], "paths": [ { "id": "gate", "description": "Entry and mandatory 18+/Terms gate; tests first impression, legal interruption, preferences, semantics and security.", "url": "https://e621.net/", "conditions": [ "desktop", "viewport: 360x800", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce", "keyboard focus" ], "result": "issues" }, { "id": "listing", "description": "Accepted Posts listing; representative content index and primary browse task.", "url": "https://e621.net/posts", "conditions": [ "desktop", "viewport: 360x800", "repeated Advanced Search open/close" ], "result": "issues" }, { "id": "search", "description": "Tag-query and deliberately empty-query results; representative primary search flow and empty state.", "url": "https://e621.net/posts?tags=order%3Ascore", "conditions": [ "SSR fetch", "empty-result query" ], "result": "pass" }, { "id": "detail", "description": "Representative post-detail template, sampled with /posts/404 and current listing metadata.", "url": "https://e621.net/posts/404", "conditions": [ "SSR fetch" ], "result": "issues" }, { "id": "help", "description": "Help/content template representing documentation and navigation depth.", "url": "https://e621.net/help", "conditions": [ "SSR fetch" ], "result": "pass" }, { "id": "recovery", "description": "Unknown route and zero-result search, covering HTTP and empty-state recovery.", "url": "https://e621.net/this-route-does-not-exist-atomic-audit", "conditions": [ "HTTP 404", "empty search" ], "result": "pass" }, { "id": "auth", "description": "Sign-in/account journey, selected because authentication security and input assistance are high-risk.", "url": "https://e621.net/session/new", "conditions": [ "audit browser" ], "result": "failed" } ], "findings": [ { "id": "F-01", "severity": "medium", "confidence": "high", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "pathId": "gate", "url": "https://e621.net/", "summary": "The fixed dark palette is not connected to the user’s color-scheme preference.", "evidence": "The preference probe matched prefers-color-scheme: dark, but found color-scheme: normal and no prefers-color-scheme rules; the light and dark captures use the same palette.", "artifacts": [ "evidence/preferences-probe.json", "evidence/gate-dark.png", "evidence/home-desktop.png" ], "suggestedFix": "Declare and :root { color-scheme: light dark }, then map surface tokens with light-dark() or a prefers-color-scheme fallback.", "effort": "medium" }, { "id": "F-02", "severity": "low", "confidence": "high", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "same-document-transitions", "guidanceCategory": "user-experience", "pathId": "listing", "url": "https://e621.net/posts", "summary": "Route and major state changes do not use View Transitions.", "evidence": "The rendered listing probe found no view-transition CSS, and the listing navigation video shows an abrupt full-document swap.", "artifacts": [ "evidence/posts-probe.json", "evidence/posts-desktop.mp4" ], "suggestedFix": "Add progressive cross-document View Transitions for MPA navigation and same-document transitions for large panel/state changes, with reduced-motion handling.", "effort": "medium" }, { "id": "F-03", "severity": "low", "confidence": "medium", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "shrinking-header-on-scroll", "guidanceCategory": "css", "pathId": "listing", "url": "https://e621.net/posts", "summary": "Navigation chrome does not react to scroll position.", "evidence": "The desktop and mobile listing captures show fixed-height navigation/news chrome, and CSS inspection found no scroll-driven timeline or scroll-state behavior.", "artifacts": [ "evidence/posts-desktop-final.png", "evidence/posts-mobile-final.png", "evidence/posts-probe.json" ], "suggestedFix": "Use a sticky header container and a scroll-state query or a lightweight progressive fallback to compact secondary chrome after scrolling.", "effort": "medium" }, { "id": "F-04", "severity": "medium", "confidence": "high", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "guidanceCategory": "html", "pathId": "gate", "url": "https://e621.net/", "summary": "The mandatory Terms gate is a form with role=\"dialog\" rather than a native modal dialog.", "evidence": "DOM evidence shows ; Lighthouse reports its ARIA role is inappropriate for the element.", "artifacts": [ "evidence/home-dom.json", "evidence/lighthouse.json", "evidence/gate-mobile.png" ], "suggestedFix": "Place the form inside a native , open it with showModal(), preserve the explicit decline action, and let the top layer provide focus containment/inert behavior.", "effort": "small" }, { "id": "F-05", "severity": "medium", "confidence": "high", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "pathId": "listing", "url": "https://e621.net/posts", "summary": "Several controls and links have undersized touch targets.", "evidence": "The rendered listing probe measured toolbar buttons at 32×20px and multiple links at 15–20px high, below a comfortable 44×44 CSS pixel target, although keyboard focus remains visible.", "artifacts": [ "evidence/posts-probe.json", "evidence/posts-mobile-final.png" ], "suggestedFix": "Increase hit areas with padding/min-inline-size/min-block-size while retaining visible focus and compact visual glyphs.", "effort": "small" }, { "id": "F-06", "severity": "high", "confidence": "high", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "performance", "pathId": "listing", "url": "https://e621.net/posts", "summary": "Largest Contentful Paint is outside the good range.", "evidence": "Lighthouse measured 3.8s LCP on the entry surface; the accepted-listing trace measured 5.13s LCP. CLS was 0.004 and TBT was effectively zero.", "artifacts": [ "evidence/lighthouse.json", "evidence/posts-trace-summary.json", "evidence/posts-trace.json" ], "suggestedFix": "Reduce document latency and prioritize the actual LCP image/content; keep the strong main-thread and stability results.", "effort": "medium" }, { "id": "F-07", "severity": "medium", "confidence": "high", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "performance", "guidanceCategory": "performance", "pathId": "gate", "url": "https://e621.net/", "summary": "Slow document response and render-blocking CSS delay first render.", "evidence": "Lighthouse measured 2.31s root response time and identified the 46.5KB stylesheet as render blocking with about 170ms potential savings.", "artifacts": [ "evidence/lighthouse.json", "evidence/posts-summary.json", "evidence/posts.har" ], "suggestedFix": "Improve cached document generation/edge delivery, inline only critical gate styles, and defer or split non-critical CSS.", "effort": "medium" }, { "id": "F-08", "severity": "low", "confidence": "high", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "guidanceCategory": "performance", "pathId": "gate", "url": "https://e621.net/", "summary": "The entry surface ships mostly unused CSS.", "evidence": "Lighthouse estimated 43.4KB of 46.4KB CSS (93.5%) was unused on the entry surface.", "artifacts": [ "evidence/lighthouse.json" ], "suggestedFix": "Create a small gate/home critical stylesheet and load gallery/editor styles only on routes that need them.", "effort": "medium" }, { "id": "F-09", "severity": "high", "confidence": "high", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "pathId": "gate", "url": "https://e621.net/", "summary": "Some tag and inline-link colors fail WCAG contrast requirements.", "evidence": "Lighthouse/axe measured 3.55:1 for green tag text on #1f3c67 (4.5:1 required) and 1.73:1 differentiation between an inline link and surrounding text, with no underline.", "artifacts": [ "evidence/lighthouse.json" ], "suggestedFix": "Raise foreground contrast to at least 4.5:1 for normal text and add a non-color link cue such as underline.", "effort": "small" }, { "id": "F-10", "severity": "medium", "confidence": "high", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "pathId": "listing", "url": "https://e621.net/posts", "summary": "The dialog role and several editor controls lack robust accessible semantics.", "evidence": "Lighthouse flags the form-as-dialog role; the listing DOM probe found visible post editor textareas/buttons with no label or aria-label.", "artifacts": [ "evidence/lighthouse.json", "evidence/posts-probe.json" ], "suggestedFix": "Use native dialog semantics and provide explicit visible labels or accessible names for every editor control.", "effort": "small" }, { "id": "F-11", "severity": "medium", "confidence": "high", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "pathId": "listing", "url": "https://e621.net/posts", "summary": "The listing lacks a main landmark and has a misleading heading outline.", "evidence": "The rendered listing probe found NAV/NAV/FOOTER but no MAIN; its only H1 is “Edit”, while the visible primary section is “Posts”. Focus itself has a dotted outline.", "artifacts": [ "evidence/posts-probe.json", "evidence/posts-desktop-final.png" ], "suggestedFix": "Wrap primary results in
, make “Posts” the H1, and place panel headings in a logical H2/H3 hierarchy.", "effort": "small" }, { "id": "F-12", "severity": "medium", "confidence": "high", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "performance", "guidanceCategory": "performance", "pathId": "listing", "url": "https://e621.net/posts", "summary": "Most listing images omit intrinsic width and height attributes.", "evidence": "The rendered listing probe counted 76 images, 75 without width and height attributes. Current measured CLS was low, but intrinsic reservation is absent in authored markup.", "artifacts": [ "evidence/posts-probe.json", "evidence/posts-mobile-layout.json" ], "suggestedFix": "Emit width and height from each post’s known preview dimensions and preserve responsive sizing with height:auto.", "effort": "small" }, { "id": "F-13", "severity": "medium", "confidence": "high", "principleId": "be-discoverable", "principleCheckId": "title-and-description", "guidanceId": "html", "guidanceCategory": "html", "pathId": "gate", "url": "https://e621.net/", "summary": "Entry-page metadata is too generic to describe the site.", "evidence": "The entry page title is only “e621”; listing meta description is only “e621”. The listing title is descriptive, but the description does not explain the page.", "artifacts": [ "evidence/home-dom.json", "evidence/routes-recon.json" ], "suggestedFix": "Give each public template a concise unique title and a human-readable description of its purpose.", "effort": "trivial" }, { "id": "F-14", "severity": "low", "confidence": "high", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "html", "guidanceCategory": "html", "pathId": "gate", "url": "https://e621.net/", "summary": "At least one global navigation label is not descriptive.", "evidence": "Lighthouse SEO flags the /static/site_map link text “More”; viewport metadata and real href links otherwise pass.", "artifacts": [ "evidence/lighthouse.json", "evidence/routes-recon.json" ], "suggestedFix": "Rename “More” to “Site map” or provide an equally descriptive accessible name.", "effort": "trivial" }, { "id": "F-15", "severity": "low", "confidence": "high", "principleId": "be-discoverable", "principleCheckId": "structured-and-shareable-metadata", "guidanceId": "html", "guidanceCategory": "html", "pathId": "listing", "url": "https://e621.net/posts", "summary": "Listing share metadata is malformed or generic.", "evidence": "The listing probe found og:title set to “ - e621” and og:description to “e621”, despite two JSON-LD blocks.", "artifacts": [ "evidence/posts-probe.json" ], "suggestedFix": "Generate accurate per-template Open Graph title/description and validate JSON-LD against visible content.", "effort": "small" }, { "id": "F-16", "severity": "high", "confidence": "high", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "pathId": "gate", "url": "https://e621.net/", "summary": "HSTS is effectively disabled and the header policy has avoidable gaps.", "evidence": "Headers show Strict-Transport-Security: max-age=0, which disables HSTS; CSP allows unsafe-inline styles, Permissions-Policy is absent, and the nosniff header is malformed/duplicated in the capture.", "artifacts": [ "evidence/headers.json" ], "suggestedFix": "Deploy HSTS with a durable max-age after rollout validation, send one valid nosniff header, add a least-privilege Permissions-Policy, and remove unsafe-inline styles via nonces/hashes where feasible.", "effort": "medium" }, { "id": "F-17", "severity": "low", "confidence": "high", "principleId": "be-resilient", "principleCheckId": "offline-and-installable", "guidanceId": "performance", "guidanceCategory": "performance", "pathId": "listing", "url": "https://e621.net/posts", "summary": "The app-like gallery advertises installability but has no offline worker.", "evidence": "manifest.json provides name, icons, standalone display and start_url, but the service-worker probe found zero registrations and no controlling worker.", "artifacts": [ "evidence/system-routes.json", "evidence/pwa-probe.json" ], "suggestedFix": "Add a bounded service worker with network-first HTML, cache-first versioned assets, and a useful offline fallback, or remove standalone install cues if offline resilience is not intended.", "effort": "medium" }, { "id": "F-18", "severity": "medium", "confidence": "high", "principleId": "be-internationalised", "principleCheckId": "lang-dir-and-logical-properties", "guidanceId": "translator", "guidanceCategory": "internationalization", "pathId": "listing", "url": "https://e621.net/posts", "summary": "The stylesheet is not writing-mode resilient.", "evidence": "The listing correctly declares lang=\"en\", but CSS inspection counted 499 physical-side declarations and no logical margin/padding/border declarations; dir is not explicitly declared.", "artifacts": [ "evidence/i18n-probe.json" ], "suggestedFix": "Migrate reusable layout rules to inline/block logical properties and verify a dir=rtl smoke test; keep language declarations accurate.", "effort": "large" }, { "id": "F-19", "severity": "low", "confidence": "high", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "guidanceCategory": "performance", "pathId": "gate", "url": "https://e621.net/", "summary": "The homepage mascot image can be delivered more efficiently.", "evidence": "Lighthouse estimated 18.9KB savings by serving the 64.5KB PNG mascot in a modern compressed format.", "artifacts": [ "evidence/lighthouse.json" ], "suggestedFix": "Generate AVIF/WebP variants for the mascot and use picture/source negotiation while keeping explicit dimensions.", "effort": "small" } ], "taskList": [ { "id": "T-01", "title": "Restore effective transport/browser security policies", "priority": 1, "findingIds": [ "F-16" ], "guidanceId": "security", "status": "open" }, { "id": "T-02", "title": "Bring text and link contrast up to WCAG AA", "priority": 2, "findingIds": [ "F-09" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T-03", "title": "Improve LCP by fixing response latency and critical delivery", "priority": 3, "findingIds": [ "F-06", "F-07" ], "guidanceId": "performance", "status": "open" }, { "id": "T-04", "title": "Repair landmarks, headings, dialog semantics and control names", "priority": 4, "findingIds": [ "F-04", "F-10", "F-11" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T-05", "title": "Make controls comfortably touchable", "priority": 5, "findingIds": [ "F-05" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T-06", "title": "Emit intrinsic dimensions for gallery images", "priority": 6, "findingIds": [ "F-12" ], "guidanceId": "performance", "status": "open" }, { "id": "T-07", "title": "Split entry-page CSS and remove unused delivery", "priority": 7, "findingIds": [ "F-08" ], "guidanceId": "identify-heavy-scripts", "status": "open" }, { "id": "T-08", "title": "Provide accurate title, description and share metadata", "priority": 8, "findingIds": [ "F-13", "F-14", "F-15" ], "guidanceId": "html", "status": "open" }, { "id": "T-09", "title": "Respect system color scheme", "priority": 9, "findingIds": [ "F-01" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T-10", "title": "Add an offline fallback or clarify non-PWA intent", "priority": 10, "findingIds": [ "F-17" ], "guidanceId": "performance", "status": "open" }, { "id": "T-11", "title": "Migrate reusable layout CSS to logical properties", "priority": 11, "findingIds": [ "F-18" ], "guidanceId": "translator", "status": "open" }, { "id": "T-12", "title": "Optimize the homepage mascot", "priority": 12, "findingIds": [ "F-19" ], "guidanceId": "deliver-optimized-decorative-images", "status": "open" }, { "id": "T-13", "title": "Add progressive view and scroll-state transitions", "priority": 13, "findingIds": [ "F-02", "F-03" ], "guidanceId": "same-document-transitions", "status": "open" } ], "budget": { "pathCount": 7, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-28T11-50-36-938Z" }