{ "url": "https://jp.xhamster.com", "auditedAt": "2026-07-19T23:08:03.827Z", "mode": "report", "status": "completed", "statusDetail": "Atomic coverage complete across five representative public archetypes; authenticated, payment, and destructive flows excluded.", "page": { "appType": "hybrid", "framework": "Server-rendered multi-page application with hydrated client components", "notes": "Public adult-media catalogue. Evidence was gathered without creating an account, playing media, or submitting personal data." }, "evidenceUsed": [ "screenshot", "dom", "evaluate-probe", "layout-metrics", "trace", "har", "headers", "cookies", "trackers", "images", "discoverability", "secrets", "heap-summary", "lighthouse" ], "guidanceConsulted": [ "accessibility", "accessible-error-announcement", "language-detection", "language-model", "summarizer", "translator", "css", "highlight-text-ranges", "css-layout", "animated-select-picker", "autofill-address-form", "autofill-highlight-inputs", "autofill-payment-form", "autofill-sign-in-form", "autofill-sign-up-form", "brand-consistent-forms", "branded-select-styling", "custom-select-picker-layouts", "form-fields-automatically-fit-contents", "forms", "required-field-feedback", "rich-media-picker", "select-menu-interaction", "validate-input-after-interaction", "html", "passkey-authentication", "passkey-conditional-create", "passkey-management", "passkey-reauthentication", "passkey-registration", "passkeys", "batch-analytics-events", "break-up-long-tasks", "calculate-total-foreground-time", "conditional-async-dependencies", "defer-rendering-heavy-content", "defer-work-until-scroll-ends", "deprioritize-background-fetches", "detect-initial-visibility-state", "efficient-background-processing", "faster-spa-view-transitions", "full-session-analytics", "identify-heavy-scripts", "identify-inp-causes", "improve-next-page-load-performance", "interactions-in-complex-layouts", "optimize-image-priority", "optimize-preload-priority", "optimize-script-priority", "performance", "resolution-optimized-pseudo-elements", "schedule-tasks-by-priority", "sequence-distributed-events", "privacy", "security", "adapt-scrollbar-to-contrast-preferences", "anchor-positioning-tab-underline", "animate-element-entry-exit", "animate-to-from-top-layer", "animate-to-intrinsic-sizes", "apply-webgl-shaders", "calculate-event-differentials", "calculate-with-intrinsic-sizes", "capture-location-agnostic-data", "carousel-slide-effects", "carousel-snap-highlights", "child-state-based-styling", "complex-shapes", "component-specific-light-dark-theme", "consistent-cross-document-transitions", "content-based-styling", "coordinate-global-events", "cross-document-transitions", "customize-scrollbar-color-and-thickness", "dark-mode", "declarative-dialog-popover-control", "deliver-optimized-decorative-images", "design-token-reactivity", "directional-navigation-transitions", "dynamic-sibling-animations", "dynamic-sibling-styling", "export-html-media-from-canvas", "expose-canvas-content-to-browser-features", "flicker-free-client-side-ab-testing", "fluid-scaling", "format-human-readable-durations", "group-element-transitions", "improve-text-layout-and-legibility", "individual-transform-properties", "interactive-content-in-3d-scenes", "interactive-content-reveal", "interest-triggered-action-previews", "interest-triggered-tooltips", "light-dismiss-a-dialog", "manage-recurring-intervals", "model-partial-time-concepts", "move-dom-element-without-losing-state", "navigation-drawer", "overflow-clipping-control", "parallax-scroll-effects", "persistent-app-tours", "persistent-toast-notifications", "persistent-top-layer-ui", "physics-based-easing", "platform-controls-dismiss-dialog", "position-aware-tooltips", "precise-text-alignment", "prevent-text-wrapping", "pull-to-reveal", "reduce-style-repetition", "resilient-context-menus-and-nested-dropdowns", "same-document-transitions", "scroll-entry-exit-effects", "scroll-position-aware-elements", "scroll-progress-indicator", "scroll-snap-realtime-feedback", "scroll-snap-state-sync", "scroll-target-on-load", "scrollability-affordance-hints", "scrollytelling", "search-hidden-content", "shaped-cutouts", "shrinking-header-on-scroll", "size-aware-styling", "soft-edge-content-fade", "stabilize-reactive-state", "stack-drill-down", "style-parent-with-has", "support-global-calendar-systems", "swipe-to-remove", "visually-stable-font-fallbacks", "visually-stable-mixed-fonts", "visually-texture-content", "agentic-forms", "agentic-javascript-tools", "webmcp" ], "artifacts": [ { "type": "screenshot", "path": "evidence/category-desktop.png", "caption": "category desktop png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/detail-desktop.png", "caption": "detail desktop png", "findingIds": [ "F07" ] }, { "type": "dom", "path": "evidence/detail-dom.json", "caption": "detail dom json", "findingIds": [] }, { "type": "layout", "path": "evidence/detail-layout-mobile.json", "caption": "detail layout mobile json", "findingIds": [ "F10" ] }, { "type": "other", "path": "evidence/guidance-list.json", "caption": "guidance list json", "findingIds": [] }, { "type": "other", "path": "evidence/guidance-search-custom-button.json", "caption": "guidance search custom button json", "findingIds": [] }, { "type": "heap", "path": "evidence/heap-baseline.json", "caption": "heap baseline json", "findingIds": [] }, { "type": "heap", "path": "evidence/heap-post-search.json", "caption": "heap post search json", "findingIds": [] }, { "type": "other", "path": "evidence/home-cookies.json", "caption": "home cookies json", "findingIds": [ "F23" ] }, { "type": "screenshot", "path": "evidence/home-dark.png", "caption": "home dark png", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "home desktop png", "findingIds": [ "F05", "F07", "F08", "F09" ] }, { "type": "screenshot", "path": "evidence/home-discoverability-crawler.png", "caption": "home discoverability crawler png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/home-discoverability-rendered.png", "caption": "home discoverability rendered png", "findingIds": [] }, { "type": "discoverability", "path": "evidence/home-discoverability.json", "caption": "home discoverability json", "findingIds": [] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "home dom json", "findingIds": [] }, { "type": "other", "path": "evidence/home-feature-probe.json", "caption": "home feature probe json", "findingIds": [ "F04", "F05", "F06", "F08", "F11", "F12", "F18", "F21", "F22" ] }, { "type": "other", "path": "evidence/home-headers.json", "caption": "home headers json", "findingIds": [ "F23", "F26" ] }, { "type": "screenshot", "path": "evidence/home-high-contrast.png", "caption": "home high contrast png", "findingIds": [ "F03" ] }, { "type": "other", "path": "evidence/home-images.json", "caption": "home images json", "findingIds": [ "F16", "F20", "F27" ] }, { "type": "layout", "path": "evidence/home-layout-mobile.json", "caption": "home layout mobile json", "findingIds": [ "F10", "F19" ] }, { "type": "screenshot", "path": "evidence/home-light.png", "caption": "home light png", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "home mobile png", "findingIds": [ "F09", "F11" ] }, { "type": "other", "path": "evidence/home-quality-probe.json", "caption": "home quality probe json", "findingIds": [] }, { "type": "other", "path": "evidence/home-secrets.json", "caption": "home secrets json", "findingIds": [] }, { "type": "other", "path": "evidence/home-summary.json", "caption": "home summary json", "findingIds": [ "F14", "F15", "F24", "F28", "F29" ] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "home trace summary json", "findingIds": [ "F13" ] }, { "type": "trace", "path": "evidence/home-trace.json", "caption": "home trace json", "findingIds": [] }, { "type": "other", "path": "evidence/home-trackers.json", "caption": "home trackers json", "findingIds": [ "F24" ] }, { "type": "har", "path": "evidence/home.har", "caption": "home har", "findingIds": [ "F29" ] }, { "type": "har-summary", "path": "evidence/lighthouse-home-summary.json", "caption": "lighthouse home summary json", "findingIds": [ "F03", "F12", "F13", "F14", "F15", "F16", "F17", "F18", "F19", "F20", "F28" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-home.json", "caption": "lighthouse home json", "findingIds": [] }, { "type": "other", "path": "evidence/not-found-probe.json", "caption": "not found probe json", "findingIds": [] }, { "type": "screenshot", "path": "evidence/not-found.png", "caption": "not found png", "findingIds": [] }, { "type": "other", "path": "evidence/recon-archetypes.json", "caption": "recon archetypes json", "findingIds": [] }, { "type": "other", "path": "evidence/recon-links.json", "caption": "recon links json", "findingIds": [] }, { "type": "other", "path": "evidence/recon-site-files.json", "caption": "recon site files json", "findingIds": [ "F21" ] }, { "type": "other", "path": "evidence/reduced-motion-probe.json", "caption": "reduced motion probe json", "findingIds": [ "F02" ] }, { "type": "other", "path": "evidence/resource-dom-confirmation.json", "caption": "resource dom confirmation json", "findingIds": [ "F14" ] }, { "type": "screenshot", "path": "evidence/search-desktop.png", "caption": "search desktop png", "findingIds": [] }, { "type": "other", "path": "evidence/signup-after-consent-probe.json", "caption": "signup after consent probe json", "findingIds": [] }, { "type": "screenshot", "path": "evidence/signup-after-consent.png", "caption": "signup after consent png", "findingIds": [] }, { "type": "screenshot", "path": "evidence/signup-desktop.png", "caption": "signup desktop png", "findingIds": [ "F07", "F25" ] }, { "type": "dom", "path": "evidence/signup-dom.json", "caption": "signup dom json", "findingIds": [] }, { "type": "other", "path": "evidence/signup-form-probe.json", "caption": "signup form probe json", "findingIds": [ "F25" ] }, { "type": "screenshot", "path": "evidence/signup-mobile.png", "caption": "signup mobile png", "findingIds": [ "F10", "F19" ] } ], "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": "Planned multimodal check using the cited browser artifacts.", "evidence": "Paired light and dark captures are visually unchanged, and the DOM reports color-scheme: normal; the interface remains dark under prefers-color-scheme: light.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-light.png", "evidence/home-dark.png" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The reduced-motion probe found eight running shimmer animations, each 2000 ms, while matchMedia confirmed prefers-reduced-motion: reduce.", "pathIds": [ "home" ], "artifacts": [ "evidence/reduced-motion-probe.json" ], "findingIds": [ "F02" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The CSS feature probe found no prefers-contrast/forced-colors handling; Lighthouse reported color-contrast failures.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-high-contrast.png", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F03" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The loaded CSS contained no view-transition usage; navigation is conventional full replacement.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json" ], "findingIds": [ "F04" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "No scroll-linked animation, parallax, scrollytelling, or reveal behavior was present on the sampled templates.", "reason": "No scroll-linked animation, parallax, scrollytelling, or reveal behavior was present on the sampled templates.", "pathIds": [ "home" ] }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "No gesture-specific swipe, pull, reorder, or carousel interaction was exposed on the sampled paths; native scrolling remains available.", "reason": "No gesture-specific swipe, pull, reorder, or carousel interaction was exposed on the sampled paths; native scrolling remains available.", "pathIds": [ "home" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "medium", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The first viewport and feature probe show fixed dense chrome but no scroll-state/container-query or scroll-timeline treatment.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-feature-probe.json" ], "findingIds": [ "F05" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "issues", "confidence": "medium", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The CSS feature probe found no anchor-name, position-anchor, or position-try usage despite multiple header dropdown controls.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json" ], "findingIds": [ "F06" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Desktop screenshot shows a persistent labelled sidebar and a red active-tab underline; links have real href destinations.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Homepage, detail, search, and signup captures all show the same near-full-viewport consent interruption covering core content. Reject is available, but reading or acting requires clearing the overlay first.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/detail-desktop.png", "evidence/signup-desktop.png" ], "findingIds": [ "F07" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "While the modal was visible, the feature probe found zero elements and zero [role=dialog] elements.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json", "evidence/home-desktop.png" ], "findingIds": [ "F08" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Desktop and narrow captures devote a large persistent left rail plus multiple top promotional bands to chrome; the narrow view leaves only a small clipped content column.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png" ], "findingIds": [ "F09" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Layout recorded scrollWidth 1038 versus visualViewportWidth 360, 678 px horizontal overflow, on both homepage and detail. The signup mobile capture places the form mostly off-screen.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-layout-mobile.json", "evidence/detail-layout-mobile.json", "evidence/signup-mobile.png" ], "findingIds": [ "F10" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The CSS probe found no @container rules, and the narrow screenshot shows desktop header/sidebar/content dimensions preserved and clipped.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json", "evidence/home-mobile.png" ], "findingIds": [ "F11" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The first focused link computed to outline: none and box-shadow: none. The probe lists many 25–40 px-high controls; Lighthouse also failed target-size.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F12" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Homepage H1 and card grid clearly identify the catalogue; detail and search routes load their expected archetypes.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "A representative listing link reached the detail route directly with content and player region present; no account wall blocked browsing.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "The deliberate invalid route rendered a Japanese “page not found” explanation, home link, support link, and recovery content.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Lighthouse measured LCP 3.4 s and FCP 2.8 s, while the desktop trace was faster at 1.14 s; the common mobile condition misses the 2.5 s good LCP threshold.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home-summary.json", "evidence/home-trace-summary.json" ], "findingIds": [ "F13" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Layout observer measured CLS 0.000012 on home and 0 on detail; Lighthouse reported CLS 0.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-layout-mobile.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Trace recorded two long tasks, 152 ms TBT and a 167 ms longest task; Lighthouse mobile TBT was 10 ms, within the good range.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/home-layout-mobile.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "HAR found three parser-inserted very-high-priority stylesheets; Lighthouse failed cache, image-delivery, dependency-tree and render-blocking insights. DOM confirmation shows scripts are deferred, so the issue is concentrated in styles and delivery rather than falsely labelling those scripts blocking.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/resource-dom-confirmation.json", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F14" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Lighthouse failed unused CSS, unused JavaScript, and legacy JavaScript audits; HAR recorded 61 scripts and about 1.02 MB transferred script bytes.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home-summary.json", "evidence/home-summary.json" ], "findingIds": [ "F15" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Lighthouse failed button-name, link-name, label-content-name-mismatch, and list audits; the image primitive also found one image without alt.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home-summary.json", "evidence/home-images.json" ], "findingIds": [ "F16" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Lighthouse’s color-contrast audit failed on the sampled homepage.", "pathIds": [ "home" ], "artifacts": [ "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F17" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The focused first link had no outline or shadow, and Lighthouse reported structural/list accessibility failures.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F18" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Desktop captures show readable 14–24 px Japanese text with clear spacing and no clipping at the intended desktop width.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "At 360 px, content remains 1038 px wide with 678 px overflow; Lighthouse failed meta-viewport/target-size and the mobile account panel is mostly beyond the viewport.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-layout-mobile.json", "evidence/signup-mobile.png", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F19" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Lighthouse best-practices score was 1.0 and did not report console-error or uncaught-exception failures.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The image primitive found 29 of 36 images without width/height and 12 oversized relative to display; Lighthouse failed unsized-images and image-delivery.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-images.json", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F20" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Lighthouse best-practices scored 1.0 with no deprecated API, notification, geolocation, or paste-prevention failure.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "DOM probe found a descriptive Japanese title and non-empty meta description.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Real href links, viewport meta, and a permissive route-aware robots.txt were present; Lighthouse SEO scored 1.0.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The Japanese page links to many language hosts, but the head probe found no link[hreflang]; sitemap.xml returned 404. Canonical and robots were otherwise present.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json", "evidence/recon-site-files.json" ], "findingIds": [ "F21" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The probe found no JSON-LD and no Open Graph properties despite a public, indexable content catalogue.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-feature-probe.json" ], "findingIds": [ "F22" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "CSP is limited to frame-ancestors; X-Content-Type-Options and Referrer-Policy are absent. Two first-party cookies lack Secure and the settings cookie is SameSite=None.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-headers.json", "evidence/home-cookies.json" ], "findingIds": [ "F23" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "HAR recorded 118 of 145 requests and 1.62 of 1.74 MB on non-page origins, including Google account code and advertising/CDN origins; trackers inventory found 16 third-party origins. Some are organizational CDNs, but the total cross-origin surface is still large.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json" ], "findingIds": [ "F24" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "issues", "confidence": "medium", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The sampled signup surface advertises email and federated entry; no WebAuthn/passkey capability was exposed in the rendered flow. No permission prompt fired on load.", "pathIds": [ "signup" ], "artifacts": [ "evidence/signup-desktop.png", "evidence/signup-form-probe.json" ], "findingIds": [ "F25" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "HSTS and clickjacking protection are present, but Referrer-Policy and nosniff are absent; Permissions-Policy only declares two client-hint features, and CSP only supplies frame-ancestors.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-headers.json" ], "findingIds": [ "F26" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Discoverability comparison found 83% rendered-word coverage in 414,924-byte raw HTML, with title, H1, and description present and no JS shell.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-discoverability.json" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "All five representative routes rendered meaningful HTML and navigation without blank shells; invalid-route recovery remained functional.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "The core product is streamed network media and is intrinsically online; although a manifest and service-worker controller exist, offline playback is not a meaningful requirement.", "reason": "The core product is streamed network media and is intrinsically online; although a manifest and service-worker controller exist, offline playback is not a meaningful requirement.", "pathIds": [ "home" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "A deliberate nonexistent route produced a clear localized not-found state with explanation and links back home/support.", "pathIds": [ "home" ], "artifacts": [ "evidence/not-found-probe.json", "evidence/not-found.png" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "The Japanese host declares html lang=ja and renders translated navigation/content; language-switch links expose many localized hosts.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "The sampled public templates did not present dates, currencies, or other locale-sensitive values requiring formatting.", "reason": "The sampled public templates did not present dates, currencies, or other locale-sensitive values requiring formatting.", "pathIds": [ "home" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "No scheduled or time-zone-sensitive event data appeared on the sampled public templates.", "reason": "No scheduled or time-zone-sensitive event data appeared on the sampled public templates.", "pathIds": [ "home" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "The observed consent surface gives accept and reject equal-sized adjacent controls and links to cookie/privacy policies; no preselected paid commitment was observed.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "No editable account fields were exposed before selecting an explicit signup method; the sampled search and 404 states provide clear outcomes rather than blame.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "The visible search field has an explicit Japanese accessible label and purposeful autocomplete=off for query suggestions.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "pass", "confidence": "high", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "No purchase or subscription was initiated; public signup labels its account action as free and did not expose a hidden paid commitment in the sampled state.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "The image audit found 12 oversized images, 16 legacy-format URLs, 29 missing dimensions, and 8 below-fold images without lazy loading.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-images.json" ], "findingIds": [ "F27" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "HAR recorded 145 requests and 61 scripts; Lighthouse identified unused CSS/JS and legacy JavaScript.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/lighthouse-home-summary.json" ], "findingIds": [ "F28" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "Planned multimodal check using the cited browser artifacts.", "evidence": "Cross-origin resources account for 1.62 MB of the 1.74 MB homepage transfer; script alone is about 1.02 MB before the user starts a video.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json", "evidence/home.har" ], "findingIds": [ "F29" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "No declared agent-facing intent or transactional agent surface was present; this emerging capability is optional for this public media catalogue.", "reason": "No declared agent-facing intent or transactional agent surface was present; this emerging capability is optional for this public media catalogue.", "pathIds": [ "home" ] }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Recon and applicability judgement across representative paths.", "evidence": "No user task on the sampled paths required on-device language-model or summarisation inference.", "reason": "No user task on the sampled paths required on-device language-model or summarisation inference.", "pathIds": [ "home" ] }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "pass", "confidence": "low", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "After ten search suggestion open/clear cycles, snapshot self size was 38.5 MB versus 36.6 MB baseline (+5%); native node count slightly fell, so this bounded sample does not show runaway retained growth.", "pathIds": [ "home" ], "artifacts": [ "evidence/heap-baseline.json", "evidence/heap-post-search.json" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "pass", "confidence": "low", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "Heap snapshots were 36.6–38.5 MB self size for a 1,827-element media catalogue page, proportionate to the rendered content.", "pathIds": [ "home" ], "artifacts": [ "evidence/heap-baseline.json", "evidence/heap-post-search.json" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "low", "method": "Direct inspection with the planned screenshot, DOM, evaluate, Lighthouse, trace, layout, network, or heap evidence.", "evidence": "No Detached* constructor appeared among top retained constructors and native-node count did not grow across the two summaries; confidence is limited because snapshots used fresh sessions.", "pathIds": [ "home" ], "artifacts": [ "evidence/heap-baseline.json", "evidence/heap-post-search.json" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F01", "F02", "F03" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F04" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F05", "F06" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F07", "F08", "F09" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F10", "F11", "F12" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "pass" }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F13", "F14", "F15" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F16", "F17", "F18", "F19" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F20" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F21", "F22" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F23", "F24", "F25", "F26" ] }, { "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": [ "F27", "F28", "F29" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "No declared agent-facing intent or transactional agent surface was present; this emerging capability is optional for this public media catalogue. No user task on the sampled paths required on-device language-model or summarisation inference." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "pass" } ], "paths": [ { "id": "home", "description": "Homepage and primary discovery listing; tested desktop, 360×800, preference media, performance, network, privacy, accessibility, discoverability, and memory.", "url": "https://jp.xhamster.com/", "conditions": [ "desktop", "viewport 360x800", "prefers-color-scheme light/dark", "prefers-reduced-motion reduce", "prefers-contrast more", "keyboard focus" ], "result": "issues" }, { "id": "category", "description": "Representative category/listing template; visually checked as a shared listing archetype.", "url": "https://jp.xhamster.com/categories/amateur", "conditions": [ "desktop" ], "result": "issues" }, { "id": "detail", "description": "Representative media detail/player route; checked desktop and narrow layout without starting playback.", "url": "https://jp.xhamster.com/videos/sex-the-old-way-xh8T1Ci", "conditions": [ "desktop", "viewport 360x800" ], "result": "issues" }, { "id": "search", "description": "Representative search-results surface and filters.", "url": "https://jp.xhamster.com/search/test", "conditions": [ "desktop" ], "result": "issues" }, { "id": "signup", "description": "Primary account-entry surface, inspected without submitting personal data.", "url": "https://jp.xhamster.com/signup?source=menuSignup", "conditions": [ "desktop", "viewport 360x800" ], "result": "issues" }, { "id": "not-found", "description": "Deliberate invalid route to inspect HTTP/navigation recovery state.", "url": "https://jp.xhamster.com/definitely-not-a-real-route-web-uplift", "conditions": [ "desktop" ], "result": "pass" } ], "findings": [ { "id": "F01", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Theme does not follow the user’s light/dark preference.", "evidence": "Paired light and dark captures are visually unchanged, and the DOM reports color-scheme: normal; the interface remains dark under prefers-color-scheme: light.", "artifacts": [ "evidence/home-light.png", "evidence/home-dark.png" ], "suggestedFix": "Declare color-scheme and derive surfaces from prefers-color-scheme or light-dark(), retaining the existing dark palette as one preference-aware option.", "effort": "small" }, { "id": "F02", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "respect-user-preferences", "principleCheckId": "respects-reduced-motion", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "medium", "confidence": "high", "summary": "Loading shimmer continues under reduced-motion.", "evidence": "The reduced-motion probe found eight running shimmer animations, each 2000 ms, while matchMedia confirmed prefers-reduced-motion: reduce.", "artifacts": [ "evidence/reduced-motion-probe.json" ], "suggestedFix": "Disable non-essential shimmer animation inside @media (prefers-reduced-motion: reduce), replacing it with a static loading treatment.", "effort": "small" }, { "id": "F03", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "respect-user-preferences", "principleCheckId": "respects-contrast", "guidanceId": "adapt-scrollbar-to-contrast-preferences", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Contrast preferences are not handled and baseline contrast failures remain.", "evidence": "The CSS feature probe found no prefers-contrast/forced-colors handling; Lighthouse reported color-contrast failures.", "artifacts": [ "evidence/home-high-contrast.png", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Add forced-colors and prefers-contrast adaptations, and correct the baseline failing color pairs.", "effort": "medium" }, { "id": "F04", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "cross-document-transitions", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "Route and state changes do not use View Transitions.", "evidence": "The loaded CSS contained no view-transition usage; navigation is conventional full replacement.", "artifacts": [ "evidence/home-feature-probe.json" ], "suggestedFix": "Progressively enhance same-origin route/state changes with View Transitions and preserve normal navigation as fallback.", "effort": "medium" }, { "id": "F05", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "shrinking-header-on-scroll", "guidanceCategory": "user-experience", "severity": "low", "confidence": "medium", "summary": "Persistent navigation does not react to scroll state.", "evidence": "The first viewport and feature probe show fixed dense chrome but no scroll-state/container-query or scroll-timeline treatment.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-feature-probe.json" ], "suggestedFix": "Reduce persistent chrome as users scroll and expose a lightweight position/progress cue where useful.", "effort": "medium" }, { "id": "F06", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "provide-guided-navigation", "principleCheckId": "anchored-positioning", "guidanceId": "position-aware-tooltips", "guidanceCategory": "user-experience", "severity": "low", "confidence": "medium", "summary": "Menus and transient controls do not use resilient CSS anchoring.", "evidence": "The CSS feature probe found no anchor-name, position-anchor, or position-try usage despite multiple header dropdown controls.", "artifacts": [ "evidence/home-feature-probe.json" ], "suggestedFix": "Use popover plus CSS anchor positioning and fallback positions for dropdowns near viewport edges.", "effort": "medium" }, { "id": "F07", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "guidanceId": "light-dismiss-a-dialog", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "A large consent modal obscures every sampled primary surface on first load.", "evidence": "Homepage, detail, search, and signup captures all show the same near-full-viewport consent interruption covering core content. Reject is available, but reading or acting requires clearing the overlay first.", "artifacts": [ "evidence/home-desktop.png", "evidence/detail-desktop.png", "evidence/signup-desktop.png" ], "suggestedFix": "Use a compact, content-preserving consent surface when legally permitted, retaining equally prominent accept/reject controls and accessible preference management.", "effort": "medium" }, { "id": "F08", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "platform-controls-dismiss-dialog", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "The blocking consent overlay lacks dialog semantics.", "evidence": "While the modal was visible, the feature probe found zero elements and zero [role=dialog] elements.", "artifacts": [ "evidence/home-feature-probe.json", "evidence/home-desktop.png" ], "suggestedFix": "Implement the modal with , an accessible name, focus containment/restoration, and explicit close/choice actions.", "effort": "small" }, { "id": "F09", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "reduced-chrome", "guidanceId": "scrollability-affordance-hints", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Dense navigation and promotional chrome compete with primary content.", "evidence": "Desktop and narrow captures devote a large persistent left rail plus multiple top promotional bands to chrome; the narrow view leaves only a small clipped content column.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png" ], "suggestedFix": "Collapse secondary navigation and promotions on narrow screens, prioritising the listing/player and one primary action.", "effort": "medium" }, { "id": "F10", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "responsive-no-horizontal-scroll", "guidanceId": "fluid-scaling", "guidanceCategory": "user-experience", "severity": "critical", "confidence": "high", "summary": "The site serves a desktop-width layout at a 360 px visual viewport.", "evidence": "Layout recorded scrollWidth 1038 versus visualViewportWidth 360, 678 px horizontal overflow, on both homepage and detail. The signup mobile capture places the form mostly off-screen.", "artifacts": [ "evidence/home-layout-mobile.json", "evidence/detail-layout-mobile.json", "evidence/signup-mobile.png" ], "suggestedFix": "Remove fixed 1024 px page widths, size from the visual viewport, and reflow header/sidebar/content into a single narrow-screen layout.", "effort": "large" }, { "id": "F11", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "Reused components do not adapt to their available container.", "evidence": "The CSS probe found no @container rules, and the narrow screenshot shows desktop header/sidebar/content dimensions preserved and clipped.", "artifacts": [ "evidence/home-feature-probe.json", "evidence/home-mobile.png" ], "suggestedFix": "Give reusable cards, navigation, search, and account panels containment and size-aware @container layouts with intrinsic fallbacks.", "effort": "large" }, { "id": "F12", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Keyboard focus is invisible and many targets are too short.", "evidence": "The first focused link computed to outline: none and box-shadow: none. The probe lists many 25–40 px-high controls; Lighthouse also failed target-size.", "artifacts": [ "evidence/home-feature-probe.json", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Add a clearly visible :focus-visible treatment and raise touch hit areas to at least 44 CSS px without relying on hover.", "effort": "medium" }, { "id": "F13", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "optimize-image-priority", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "Mobile LCP is outside the good range.", "evidence": "Lighthouse measured LCP 3.4 s and FCP 2.8 s, while the desktop trace was faster at 1.14 s; the common mobile condition misses the 2.5 s good LCP threshold.", "artifacts": [ "evidence/lighthouse-home-summary.json", "evidence/home-trace-summary.json" ], "suggestedFix": "Prioritise the LCP element and reduce blocking/unused work on mobile; validate with repeat mobile traces.", "effort": "medium" }, { "id": "F14", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-preload-priority", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "The critical path includes multiple render-blocking styles and weak cache/image delivery signals.", "evidence": "HAR found three parser-inserted very-high-priority stylesheets; Lighthouse failed cache, image-delivery, dependency-tree and render-blocking insights. DOM confirmation shows scripts are deferred, so the issue is concentrated in styles and delivery rather than falsely labelling those scripts blocking.", "artifacts": [ "evidence/home-summary.json", "evidence/resource-dom-confirmation.json", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Inline only critical CSS, defer route-specific styles, improve cache policy, and tune image discovery/priority.", "effort": "medium" }, { "id": "F15", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "The homepage ships substantial unused and legacy code.", "evidence": "Lighthouse failed unused CSS, unused JavaScript, and legacy JavaScript audits; HAR recorded 61 scripts and about 1.02 MB transferred script bytes.", "artifacts": [ "evidence/lighthouse-home-summary.json", "evidence/home-summary.json" ], "suggestedFix": "Code-split by route and interaction, remove legacy output for modern browsers, and defer optional integrations until user intent.", "effort": "large" }, { "id": "F16", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Some controls and links lack usable accessible names.", "evidence": "Lighthouse failed button-name, link-name, label-content-name-mismatch, and list audits; the image primitive also found one image without alt.", "artifacts": [ "evidence/lighthouse-home-summary.json", "evidence/home-images.json" ], "suggestedFix": "Repair names at the semantic source, align visible and accessible labels, use valid list markup, and give meaningful imagery appropriate alternatives.", "effort": "medium" }, { "id": "F17", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Text/UI contrast does not consistently meet WCAG minimums.", "evidence": "Lighthouse’s color-contrast audit failed on the sampled homepage.", "artifacts": [ "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Adjust text and control tokens to meet WCAG contrast in every state, then rerun automated and visual checks.", "effort": "small" }, { "id": "F18", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Focus visibility and document structure need repair.", "evidence": "The focused first link had no outline or shadow, and Lighthouse reported structural/list accessibility failures.", "artifacts": [ "evidence/home-feature-probe.json", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Use semantic landmarks and heading/list structure, preserve logical tab order, and add a high-contrast :focus-visible ring.", "effort": "medium" }, { "id": "F19", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "guidanceId": "fluid-scaling", "guidanceCategory": "user-experience", "severity": "critical", "confidence": "high", "summary": "Narrow reflow fails and controls fall below recommended target size.", "evidence": "At 360 px, content remains 1038 px wide with 678 px overflow; Lighthouse failed meta-viewport/target-size and the mobile account panel is mostly beyond the viewport.", "artifacts": [ "evidence/home-layout-mobile.json", "evidence/signup-mobile.png", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Allow true reflow and user scaling, use intrinsic sizing, and enlarge hit areas. Audit video captions separately on each player asset.", "effort": "large" }, { "id": "F20", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "optimize-image-priority", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "Many images omit intrinsic dimensions or are oversized.", "evidence": "The image primitive found 29 of 36 images without width/height and 12 oversized relative to display; Lighthouse failed unsized-images and image-delivery.", "artifacts": [ "evidence/home-images.json", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Emit width/height or aspect-ratio for every card image and request the smallest appropriate responsive source.", "effort": "medium" }, { "id": "F21", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-discoverable", "principleCheckId": "canonical-and-indexing-signals", "guidanceId": "html", "guidanceCategory": "html", "severity": "low", "confidence": "high", "summary": "Localized variants are not connected with hreflang metadata.", "evidence": "The Japanese page links to many language hosts, but the head probe found no link[hreflang]; sitemap.xml returned 404. Canonical and robots were otherwise present.", "artifacts": [ "evidence/home-feature-probe.json", "evidence/recon-site-files.json" ], "suggestedFix": "Publish reciprocal hreflang annotations and a discoverable sitemap index consistent with robots and canonicals.", "effort": "medium" }, { "id": "F22", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-discoverable", "principleCheckId": "structured-and-shareable-metadata", "guidanceId": "html", "guidanceCategory": "html", "severity": "low", "confidence": "high", "summary": "The homepage lacks structured and social-preview metadata.", "evidence": "The probe found no JSON-LD and no Open Graph properties despite a public, indexable content catalogue.", "artifacts": [ "evidence/home-feature-probe.json" ], "suggestedFix": "Add accurate WebSite/Organization JSON-LD and Open Graph metadata that matches visible content.", "effort": "small" }, { "id": "F23", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "Transport is HTTPS, but CSP and cookie protections are incomplete.", "evidence": "CSP is limited to frame-ancestors; X-Content-Type-Options and Referrer-Policy are absent. Two first-party cookies lack Secure and the settings cookie is SameSite=None.", "artifacts": [ "evidence/home-headers.json", "evidence/home-cookies.json" ], "suggestedFix": "Deploy a nonce/hash-based CSP beyond frame-ancestors, add nosniff and Referrer-Policy, and mark HTTPS cookies Secure with the narrowest viable SameSite policy.", "effort": "medium" }, { "id": "F24", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "guidanceCategory": "privacy", "severity": "high", "confidence": "high", "summary": "The anonymous homepage has a broad third-party/network footprint.", "evidence": "HAR recorded 118 of 145 requests and 1.62 of 1.74 MB on non-page origins, including Google account code and advertising/CDN origins; trackers inventory found 16 third-party origins. Some are organizational CDNs, but the total cross-origin surface is still large.", "artifacts": [ "evidence/home-summary.json", "evidence/home-trackers.json" ], "suggestedFix": "Classify every cross-origin dependency, delay optional advertising/auth/analytics until consent or intent, and batch/minimise telemetry.", "effort": "large" }, { "id": "F25", "pathId": "signup", "url": "https://jp.xhamster.com/signup?source=menuSignup", "principleId": "be-private-and-secure", "principleCheckId": "in-context-permissions-and-modern-auth", "guidanceId": "passkeys", "guidanceCategory": "passkeys", "severity": "low", "confidence": "medium", "summary": "Public account entry points do not expose phishing-resistant authentication.", "evidence": "The sampled signup surface advertises email and federated entry; no WebAuthn/passkey capability was exposed in the rendered flow. No permission prompt fired on load.", "artifacts": [ "evidence/signup-desktop.png", "evidence/signup-form-probe.json" ], "suggestedFix": "Offer passkey registration and authentication alongside recovery-safe alternatives, requested only from an explicit account action.", "effort": "large" }, { "id": "F26", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "guidanceCategory": "security", "severity": "medium", "confidence": "high", "summary": "Defensive policy coverage is narrow.", "evidence": "HSTS and clickjacking protection are present, but Referrer-Policy and nosniff are absent; Permissions-Policy only declares two client-hint features, and CSP only supplies frame-ancestors.", "artifacts": [ "evidence/home-headers.json" ], "suggestedFix": "Set explicit least-privilege Permissions-Policy and Referrer-Policy, add nosniff, and expand CSP with script/style/object/base directives and Trusted Types where feasible.", "effort": "medium" }, { "id": "F27", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Image delivery wastes bytes and risks extra layout work.", "evidence": "The image audit found 12 oversized images, 16 legacy-format URLs, 29 missing dimensions, and 8 below-fold images without lazy loading.", "artifacts": [ "evidence/home-images.json" ], "suggestedFix": "Generate correctly sized AVIF/WebP candidates, provide srcset/sizes, dimensions, and lazy loading for below-fold imagery.", "effort": "medium" }, { "id": "F28", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "conditional-async-dependencies", "guidanceCategory": "performance", "severity": "medium", "confidence": "high", "summary": "The initial page executes more script and requests than its listing task needs.", "evidence": "HAR recorded 145 requests and 61 scripts; Lighthouse identified unused CSS/JS and legacy JavaScript.", "artifacts": [ "evidence/home-summary.json", "evidence/lighthouse-home-summary.json" ], "suggestedFix": "Load page-template essentials first and conditionally import account, creator, advertising, and other secondary code after intent.", "effort": "large" }, { "id": "F29", "pathId": "home", "url": "https://jp.xhamster.com/", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "guidanceId": "deprioritize-background-fetches", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "Third-party code dominates transferred bytes before media playback begins.", "evidence": "Cross-origin resources account for 1.62 MB of the 1.74 MB homepage transfer; script alone is about 1.02 MB before the user starts a video.", "artifacts": [ "evidence/home-summary.json", "evidence/home.har" ], "suggestedFix": "Set per-template third-party and script budgets, self-host or remove low-value dependencies, and defer media/ads until visible or requested.", "effort": "large" } ], "taskList": [ { "id": "T01", "title": "Rebuild narrow-screen layout and reflow", "priority": 1, "findingIds": [ "F10", "F11", "F19" ], "guidanceId": "fluid-scaling", "status": "open" }, { "id": "T02", "title": "Repair focus, names, structure, target size, and contrast", "priority": 2, "findingIds": [ "F03", "F12", "F16", "F17", "F18" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T03", "title": "Reduce and conditionally load JavaScript and third parties", "priority": 3, "findingIds": [ "F15", "F24", "F28", "F29" ], "guidanceId": "conditional-async-dependencies", "status": "open" }, { "id": "T04", "title": "Harden CSP, cookies, and browser security policies", "priority": 4, "findingIds": [ "F23", "F26" ], "guidanceId": "security", "status": "open" }, { "id": "T05", "title": "Make consent semantic and less obstructive", "priority": 5, "findingIds": [ "F07", "F08", "F09" ], "guidanceId": "platform-controls-dismiss-dialog", "status": "open" }, { "id": "T06", "title": "Optimise responsive image delivery and reserve space", "priority": 6, "findingIds": [ "F13", "F14", "F20", "F27" ], "guidanceId": "optimize-image-priority", "status": "open" }, { "id": "T07", "title": "Respect theme, motion, and contrast preferences", "priority": 7, "findingIds": [ "F01", "F02" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T08", "title": "Add localized indexing and share metadata", "priority": 8, "findingIds": [ "F21", "F22" ], "guidanceId": "html", "status": "open" }, { "id": "T09", "title": "Progressively enhance navigation transitions and positioning", "priority": 9, "findingIds": [ "F04", "F05", "F06" ], "guidanceId": "cross-document-transitions", "status": "open" }, { "id": "T10", "title": "Offer passkeys from account entry points", "priority": 10, "findingIds": [ "F25" ], "guidanceId": "passkeys", "status": "open" } ], "budget": { "wallClockSeconds": 900, "pathCount": 6, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-19T23-08-03-827Z" }