{ "url": "https://b7510.com", "auditedAt": "2026-07-20T08:29:38.000Z", "mode": "report", "status": "completed", "statusDetail": "Coverage complete. The host is reachable but the homepage response is empty.", "page": { "appType": "unknown", "framework": "none detected", "notes": "Public HTTPS endpoint. Homepage is a zero-byte application/octet-stream HTTP 200 response; the browser renders an empty synthetic document. No authored page templates or internal links exist." }, "evidenceUsed": [ "screenshot", "dom", "layout-metrics", "evaluate-probe", "trace", "har", "discoverability", "headers", "cookies", "trackers", "secrets", "images", "heap-summary", "Lighthouse (NO_FCP diagnostic)", "curl HTTP probes", "Modern Web Guidance 0.0.172" ], "guidanceConsulted": [ "dark-mode", "component-specific-light-dark-theme", "accessibility", "adapt-scrollbar-to-contrast-preferences", "same-document-transitions", "cross-document-transitions", "group-element-transitions", "faster-spa-view-transitions", "scrollytelling", "parallax-scroll-effects", "scroll-entry-exit-effects", "carousel-slide-effects", "physics-based-easing", "individual-transform-properties", "animate-element-entry-exit", "animate-to-from-top-layer", "animate-to-intrinsic-sizes", "dynamic-sibling-animations", "interactive-content-reveal", "pull-to-reveal", "swipe-to-remove", "shrinking-header-on-scroll", "scroll-progress-indicator", "scroll-position-aware-elements", "scroll-snap-realtime-feedback", "scroll-snap-state-sync", "scroll-target-on-load", "soft-edge-content-fade", "scrollability-affordance-hints", "anchor-positioning-tab-underline", "position-aware-tooltips", "interest-triggered-tooltips", "interest-triggered-action-previews", "directional-navigation-transitions", "carousel-snap-highlights", "navigation-drawer", "stack-drill-down", "persistent-app-tours", "persistent-toast-notifications", "light-dismiss-a-dialog", "platform-controls-dismiss-dialog", "declarative-dialog-popover-control", "animated-select-picker", "branded-select-styling", "brand-consistent-forms", "custom-select-picker-layouts", "rich-media-picker", "complex-shapes", "shaped-cutouts", "overflow-clipping-control", "visually-texture-content", "apply-webgl-shaders", "interactive-content-in-3d-scenes", "highlight-text-ranges", "prevent-text-wrapping", "customize-scrollbar-color-and-thickness", "export-html-media-from-canvas", "fluid-scaling", "calculate-with-intrinsic-sizes", "css-layout", "size-aware-styling", "content-based-styling", "child-state-based-styling", "design-token-reactivity", "dynamic-sibling-styling", "form-fields-automatically-fit-contents", "improve-text-layout-and-legibility", "forms", "accessible-error-announcement", "required-field-feedback", "validate-input-after-interaction", "identify-inp-causes", "schedule-tasks-by-priority", "optimize-preload-priority", "improve-next-page-load-performance", "interactions-in-complex-layouts", "performance", "visually-stable-font-fallbacks", "break-up-long-tasks", "identify-heavy-scripts", "optimize-script-priority", "defer-rendering-heavy-content", "defer-work-until-scroll-ends", "optimize-image-priority", "conditional-async-dependencies", "expose-canvas-content-to-browser-features", "move-dom-element-without-losing-state", "precise-text-alignment", "visually-stable-mixed-fonts", "css", "html", "reduce-style-repetition", "security", "privacy", "batch-analytics-events", "full-session-analytics", "calculate-total-foreground-time", "passkeys", "passkey-registration", "passkey-authentication", "passkey-reauthentication", "passkey-conditional-create", "passkey-management", "flicker-free-client-side-ab-testing", "consistent-cross-document-transitions", "stabilize-reactive-state", "resilient-context-menus-and-nested-dropdowns", "persistent-top-layer-ui", "detect-initial-visibility-state", "sequence-distributed-events", "translator", "language-detection", "support-global-calendar-systems", "capture-location-agnostic-data", "format-human-readable-durations", "manage-recurring-intervals", "calculate-event-differentials", "coordinate-global-events", "model-partial-time-concepts", "search-hidden-content", "select-menu-interaction", "style-parent-with-has", "autofill-address-form", "autofill-payment-form", "autofill-sign-in-form", "autofill-sign-up-form", "autofill-highlight-inputs", "deliver-optimized-decorative-images", "resolution-optimized-pseudo-elements", "deprioritize-background-fetches", "efficient-background-processing", "webmcp", "agentic-forms", "agentic-javascript-tools", "language-model", "summarizer" ], "artifacts": [ { "type": "screenshot", "path": "evidence/home-desktop.png", "caption": "Desktop viewport shows a completely blank white page.", "condition": "viewport: 1440x1000", "findingIds": [ "F001", "F004", "F005", "F007" ] }, { "type": "screenshot", "path": "evidence/home-mobile.png", "caption": "Mobile viewport also shows a blank page.", "condition": "viewport: 360x800", "findingIds": [ "F001", "F003" ] }, { "type": "screenshot", "path": "evidence/home-dark.png", "caption": "Dark preference still produces the same white page; no color-scheme is declared.", "condition": "prefers-color-scheme: dark", "findingIds": [ "F002" ] }, { "type": "screenshot", "path": "evidence/home-high-contrast.png", "caption": "Forced-colors/high-contrast capture remains empty.", "condition": "forced-colors: active; prefers-contrast: more", "findingIds": [] }, { "type": "dom", "path": "evidence/home-dom.json", "caption": "Rendered DOM is only empty html/head/body; no title, content, lang, or viewport metadata.", "condition": "default", "findingIds": [ "F001", "F003", "F005", "F007", "F011" ] }, { "type": "other", "path": "evidence/platform-probe.json", "caption": "Probe records no doctype, windows-1252 fallback charset, no metadata, headings, landmarks, controls, content, scripts, or styles.", "condition": "dark + reduced motion + increased contrast", "findingIds": [ "F001", "F002", "F003", "F005", "F007", "F009", "F011" ] }, { "type": "layout", "path": "evidence/home-layout-mobile.json", "caption": "Mobile emulation uses a 980 CSS-pixel layout viewport because viewport metadata is absent; CLS and long tasks are zero.", "condition": "viewport: 360x800", "findingIds": [ "F003" ] }, { "type": "trace", "path": "evidence/home-trace.json", "caption": "DevTools performance trace for the blank document load.", "condition": "default", "findingIds": [ "F004" ] }, { "type": "trace-summary", "path": "evidence/home-trace-summary.json", "caption": "Trace reports no FCP or LCP, zero long tasks/TBT, and loadEventEnd at 353.44 ms.", "condition": "default", "findingIds": [ "F004" ] }, { "type": "lighthouse", "path": "evidence/lighthouse.json", "caption": "Lighthouse aborts with NO_FCP because the page never paints content.", "condition": "default", "findingIds": [ "F004" ] }, { "type": "har", "path": "evidence/home.har", "caption": "HAR records only the document and favicon, with no third parties.", "condition": "default", "findingIds": [ "F001", "F010" ] }, { "type": "har-summary", "path": "evidence/home-summary.json", "caption": "HAR summary: 2 requests, 231 transferred bytes, no third parties, blocking resources, or HTTP errors during the homepage load.", "condition": "default", "findingIds": [] }, { "type": "discoverability", "path": "evidence/discoverability.json", "caption": "Raw response is HTTP 200 with zero bytes and rendered output is also empty.", "condition": "JavaScript enabled and disabled", "findingIds": [ "F001", "F007", "F008", "F009" ] }, { "type": "screenshot", "path": "evidence/discoverability-rendered.png", "caption": "Browser-rendered discoverability capture is blank.", "condition": "JavaScript enabled", "findingIds": [ "F001", "F007" ] }, { "type": "screenshot", "path": "evidence/discoverability-crawler.png", "caption": "Crawler-view discoverability capture is blank.", "condition": "JavaScript disabled", "findingIds": [ "F001", "F007", "F008" ] }, { "type": "other", "path": "evidence/curl-headers.txt", "caption": "Direct response headers show HTTP 200, application/octet-stream, zero-length body, HSTS max-age=1, and nosniff.", "condition": "direct HTTP request", "findingIds": [ "F005", "F010" ] }, { "type": "other", "path": "evidence/headers.json", "caption": "Header probe reports absent CSP, clickjacking, referrer and permissions policies.", "condition": "default", "findingIds": [ "F010" ] }, { "type": "other", "path": "evidence/cookies.json", "caption": "No cookies are set.", "condition": "default", "findingIds": [] }, { "type": "other", "path": "evidence/trackers.json", "caption": "No third-party origins or known trackers are requested.", "condition": "default", "findingIds": [] }, { "type": "other", "path": "evidence/secrets.json", "caption": "No client-visible credentials or secret patterns are present.", "condition": "default", "findingIds": [] }, { "type": "other", "path": "evidence/images.json", "caption": "No images are present.", "condition": "default", "findingIds": [] }, { "type": "heap", "path": "evidence/home-heap.json", "caption": "Heap summary: 26,257 nodes and 741,336 bytes self size, with no Detached* constructor population reported.", "condition": "single idle state", "findingIds": [] }, { "type": "other", "path": "evidence/runtime-probe.json", "caption": "Runtime probe reports about 0.96 MB used JS heap, no inline handlers, and only the favicon resource.", "condition": "default", "findingIds": [] }, { "type": "screenshot", "path": "evidence/not-found.png", "caption": "A nonexistent path is served as a successful plain-text “empty OK” page rather than a useful 404.", "condition": "invalid route", "findingIds": [ "F006" ] }, { "type": "dom", "path": "evidence/not-found-dom.json", "caption": "Invalid-route DOM contains only a pre element with “empty OK”.", "condition": "invalid route", "findingIds": [ "F006" ] }, { "type": "other", "path": "evidence/not-found-headers.txt", "caption": "Invalid route incorrectly returns HTTP 200.", "condition": "invalid route", "findingIds": [ "F006" ] }, { "type": "other", "path": "evidence/guidance-digest.txt", "caption": "Digest of all mapped Modern Web Guidance retrievals and searches consulted before judgement.", "condition": "modern-web-guidance@0.0.172", "findingIds": [] } ], "config": { "loaded": false }, "coverage": { "catalogVersion": "modern-web-guidance@0.0.172", "catalogChecksum": "sha256:78ccfdb2d483f4c57d9dafed80fd86c6265585a56457c8dcfddc254b80fb44d7", "expected": 58, "recorded": 58, "judged": 58, "blocked": 0, "notRun": 0, "missing": 0, "unknown": 0, "duplicates": 0, "complete": true }, "checkOutcomes": [ { "principleId": "respect-user-preferences", "checkId": "respects-color-scheme", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Under prefers-color-scheme: dark the screenshot remains white; the computed color-scheme is normal and there are no stylesheets.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dark.png", "evidence/platform-probe.json" ], "findingIds": [ "F002" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Computed animation probe under prefers-reduced-motion: reduce reports zero animations.", "pathIds": [ "home" ], "artifacts": [ "evidence/platform-probe.json" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Forced-colors capture and DOM probe show no text or controls that become invisible; the empty canvas itself remains perceivable.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-high-contrast.png" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There are no state changes, routes, or controls to transition on this empty page.", "reason": "There are no state changes, routes, or controls to transition on this empty page." }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There is no scroll-linked content or motion.", "reason": "There is no scroll-linked content or motion." }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "DOM/runtime probes find no custom pointer handlers, scroll regions, or gesture implementations that fight native behavior.", "pathIds": [ "home" ], "artifacts": [ "evidence/runtime-probe.json" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "The empty page has no scrollable content or page chrome.", "reason": "The empty page has no scrollable content or page chrome." }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "DOM inspection finds no manually positioned overlay that can drift, clip, or detach from a trigger.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There is no navigation or in-page jump to evaluate.", "reason": "There is no navigation or in-page jump to evaluate." }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Load screenshots and DOM show no popup, banner, overlay, or interstitial.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "No overlay or rich disclosure control exists.", "reason": "No overlay or rich disclosure control exists." }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "The screenshot contains no application frame, border, or decorative chrome.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The 360x800 layout capture reports hasViewportMeta=false and a 980px layout viewport; the DOM probe finds no viewport meta element.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile.png", "evidence/home-layout-mobile.json", "evidence/platform-probe.json" ], "findingIds": [ "F003" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There are no authored components to reuse at different container sizes.", "reason": "There are no authored components to reuse at different container sizes." }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There are no controls, links, or pointer/keyboard affordances.", "reason": "There are no controls, links, or pointer/keyboard affordances." }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Desktop/mobile screenshots are blank; DOM and discoverability evidence show an HTTP 200 response with a zero-byte body and an empty rendered body.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/home-dom.json", "evidence/discoverability.json" ], "findingIds": [ "F001" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Desktop/mobile screenshots are blank; DOM and discoverability evidence show an HTTP 200 response with a zero-byte body and an empty rendered body.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/home-dom.json", "evidence/discoverability.json" ], "findingIds": [ "F001" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The invalid-route response headers show HTTP 200; its body and screenshot contain only “empty OK”, with no way home or recovery guidance.", "pathIds": [ "invalid-route" ], "artifacts": [ "evidence/not-found.png", "evidence/not-found-dom.json", "evidence/not-found-headers.txt" ], "findingIds": [ "F006" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Trace summary has null FCP and LCP; Lighthouse exits with NO_FCP. Zero TBT and CLS do not compensate for rendering nothing.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json", "evidence/lighthouse.json", "evidence/home-desktop.png" ], "findingIds": [ "F004" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Mobile layout observation reports CLS 0 and no layout-shift entries after the wait window.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-layout-mobile.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Trace reports zero long tasks and 0 ms total blocking time.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "HAR has two tiny requests totaling 231 bytes, no render-blocking candidates, redirects, or cache hygiene warnings.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "DOM/HAR show no authored CSS or JavaScript and no third-party bytes, so no unused or duplicated payload is shipped.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There are no interactive elements, forms, images, canvas, or other nameable controls/media.", "reason": "There are no interactive elements, forms, images, canvas, or other nameable controls/media." }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There is no text or essential UI whose contrast can be evaluated.", "reason": "There is no text or essential UI whose contrast can be evaluated." }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Desktop/mobile screenshots are blank; DOM and discoverability evidence show an HTTP 200 response with a zero-byte body and an empty rendered body.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/home-dom.json", "evidence/discoverability.json" ], "findingIds": [ "F001" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Desktop/mobile screenshots are blank; DOM and discoverability evidence show an HTTP 200 response with a zero-byte body and an empty rendered body.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/home-dom.json", "evidence/discoverability.json" ], "findingIds": [ "F001" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The 360x800 layout capture reports hasViewportMeta=false and a 980px layout viewport; the DOM probe finds no viewport meta element.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile.png", "evidence/home-layout-mobile.json", "evidence/platform-probe.json" ], "findingIds": [ "F003" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "The page has no scripts and no authored subresources; runtime and DOM probes complete without exceptions.", "pathIds": [ "home" ], "artifacts": [ "evidence/runtime-probe.json" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Direct headers identify a zero-length application/octet-stream response; the browser synthesizes html/head/body with no doctype and falls back to windows-1252.", "pathIds": [ "home" ], "artifacts": [ "evidence/curl-headers.txt", "evidence/home-dom.json", "evidence/platform-probe.json" ], "findingIds": [ "F005" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "No scripts, APIs, paste handlers, permissions calls, prompts, or third-party libraries are present.", "pathIds": [ "home" ], "artifacts": [ "evidence/platform-probe.json" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "DOM and discoverability probes report an empty title and no meta description in either raw or rendered output.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json", "evidence/discoverability.json" ], "findingIds": [ "F007" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The 360x800 layout capture reports hasViewportMeta=false and a 980px layout viewport; the DOM probe finds no viewport meta element. The page has no canonical URL; /robots.txt and /sitemap.xml both return the non-standard text “empty OK”, and arbitrary missing routes return HTTP 200.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-mobile.png", "evidence/home-layout-mobile.json", "evidence/platform-probe.json", "evidence/discoverability.json", "evidence/not-found-headers.txt" ], "findingIds": [ "F003", "F008" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The page has no canonical URL; /robots.txt and /sitemap.xml both return the non-standard text “empty OK”, and arbitrary missing routes return HTTP 200.", "pathIds": [ "home" ], "artifacts": [ "evidence/discoverability.json", "evidence/not-found-headers.txt" ], "findingIds": [ "F008" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The empty head contains no JSON-LD, Open Graph, or social preview fields, and there is no visible content for previews to describe.", "pathIds": [ "home" ], "artifacts": [ "evidence/platform-probe.json", "evidence/discoverability.json" ], "findingIds": [ "F009" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Direct headers show Strict-Transport-Security: max-age=1 and nosniff, but no CSP; probes also find no frame protection, Referrer-Policy, or Permissions-Policy.", "pathIds": [ "home" ], "artifacts": [ "evidence/curl-headers.txt", "evidence/headers.json" ], "findingIds": [ "F010" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "HAR/tracker/cookie probes show zero third-party origins, trackers, cookies, analytics, or user-data requests.", "pathIds": [ "home" ], "artifacts": [ "evidence/trackers.json" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "No permissions or authentication flow exists.", "reason": "No permissions or authentication flow exists." }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Direct headers show Strict-Transport-Security: max-age=1 and nosniff, but no CSP; probes also find no frame protection, Referrer-Policy, or Permissions-Policy.", "pathIds": [ "home" ], "artifacts": [ "evidence/curl-headers.txt", "evidence/headers.json" ], "findingIds": [ "F010" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "Desktop/mobile screenshots are blank; DOM and discoverability evidence show an HTTP 200 response with a zero-byte body and an empty rendered body.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/home-dom.json", "evidence/discoverability.json" ], "findingIds": [ "F001" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "No overlays, asynchronous dependencies, or authored runtime behavior exists.", "reason": "No overlays, asynchronous dependencies, or authored runtime behavior exists." }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "This currently behaves as an empty brochure endpoint, not an app with an installability use case.", "reason": "This currently behaves as an empty brochure endpoint, not an app with an installability use case." }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The invalid-route response headers show HTTP 200; its body and screenshot contain only “empty OK”, with no way home or recovery guidance.", "pathIds": [ "invalid-route" ], "artifacts": [ "evidence/not-found.png", "evidence/not-found-dom.json", "evidence/not-found-headers.txt" ], "findingIds": [ "F006" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "issues", "confidence": "high", "method": "Cross-checked screenshots, rendered/raw DOM, and the check-specific objective probe.", "evidence": "The rendered html element has empty lang and dir values.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-dom.json", "evidence/platform-probe.json" ], "findingIds": [ "F011" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "No dates, numbers, currencies, durations, or locale-sensitive values are present.", "reason": "No dates, numbers, currencies, durations, or locale-sensitive values are present." }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "No dates, events, schedules, or time values are present.", "reason": "No dates, events, schedules, or time values are present." }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Load and invalid-route captures show no consent wall, upsell, advertising, pricing, cancellation, or deceptive control.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-desktop.png" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There is no form to validate.", "reason": "There is no form to validate." }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There are no input fields.", "reason": "There are no input fields." }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There is no checkout, subscription, consent, authentication, or account flow.", "reason": "There is no checkout, subscription, consent, authentication, or account flow." }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Image probe finds zero images and HAR shows no media or font payload.", "pathIds": [ "home" ], "artifacts": [ "evidence/images.json" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Trace/HAR show no long tasks, scripts, background requests, or ongoing processing.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-trace-summary.json" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "HAR has zero third-party bytes and no font, video, audio, image, or animation payload.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-summary.json" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "The site exposes no user task or capability for an agent to invoke; agent tooling is not applicable until a product surface exists.", "reason": "The site exposes no user task or capability for an agent to invoke; agent tooling is not applicable until a product surface exists." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "There is no summarisation, language, or generative task that would benefit from on-device inference.", "reason": "There is no summarisation, language, or generative task that would benefit from on-device inference." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "not-applicable", "confidence": "high", "method": "Recon inspected the DOM, routes, controls, media, and authored behavior for a relevant surface.", "evidence": "The page has no real representative interaction to repeat; a synthetic loop would not test user behavior.", "reason": "The page has no real representative interaction to repeat; a synthetic loop would not test user behavior." }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Heap summary is proportionate for an empty document: 741,336 self-size bytes and runtime used JS heap about 0.96 MB.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap.json" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "high", "method": "Direct inspection with the named evidence primitive under the relevant page state.", "evidence": "Single-state heap summary reports no Detached* constructors; runtime probe finds no inline handlers and the document has no authored script/timers.", "pathIds": [ "home" ], "artifacts": [ "evidence/home-heap.json" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F002" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "pass" }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "pass" }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "pass" }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F003" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "issues", "findingIds": [ "F001", "F006" ] }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F004" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F001", "F003" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F005" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F007", "F003", "F008", "F009" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F010" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F001", "F006" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "issues", "findingIds": [ "F011" ] }, { "principleId": "be-trustworthy", "expectation": "default", "status": "pass" }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "pass" }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "Derived from the atomic check outcomes." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "pass" } ], "paths": [ { "id": "home", "description": "Public entry page and sole discoverable page surface; represents the homepage and the entire empty authored experience. No internal links, sitemap URLs, manifest shortcuts, forms, or application routes exist.", "url": "https://b7510.com/", "conditions": [ "desktop 1440x1000", "mobile 360x800", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce", "prefers-contrast: more", "forced-colors: active", "JavaScript disabled crawler view" ], "result": "issues" }, { "id": "invalid-route", "description": "Unknown-route recovery state, selected to test HTTP/error handling because the homepage exposes no journey or interaction.", "url": "https://b7510.com/this-route-does-not-exist", "conditions": [ "direct HTTP request", "desktop 1440x1000" ], "result": "issues" }, { "id": "scope-note", "description": "Not covered: article/listing/form/checkout/search/account archetypes because recon found no content, links, forms, scripts, manifest, sitemap URLs, or authored routes to exercise.", "result": "skipped" } ], "findings": [ { "id": "F001", "pathId": "home", "url": "https://b7510.com/", "principleId": "support-core-task-success", "principleCheckId": "clear-purpose-and-primary-action", "guidanceId": "html", "guidanceCategory": "html", "severity": "critical", "confidence": "high", "summary": "The public entry page contains no content, purpose, navigation, or action.", "evidence": "Desktop/mobile screenshots are blank; DOM and discoverability evidence show an HTTP 200 response with a zero-byte body and an empty rendered body.", "artifacts": [ "evidence/home-desktop.png", "evidence/home-mobile.png", "evidence/home-dom.json", "evidence/discoverability.json" ], "suggestedFix": "Serve a valid semantic HTML document with a descriptive h1, concise explanation of the site, primary action or useful content, and real navigation. Keep core content in the server response.", "effort": "medium" }, { "id": "F002", "pathId": "home", "url": "https://b7510.com/", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "The page does not honor the user’s dark color-scheme preference.", "evidence": "Under prefers-color-scheme: dark the screenshot remains white; the computed color-scheme is normal and there are no stylesheets.", "artifacts": [ "evidence/home-dark.png", "evidence/platform-probe.json" ], "suggestedFix": "Declare color-scheme: light dark and define surface/text colors with light-dark() or a prefers-color-scheme fallback once UI is added.", "effort": "trivial" }, { "id": "F003", "pathId": "home", "url": "https://b7510.com/", "principleId": "adapt-to-the-form-factor", "principleCheckId": "responsive-no-horizontal-scroll", "guidanceId": "css-layout", "guidanceCategory": "css", "severity": "high", "confidence": "high", "summary": "The document omits viewport metadata, so mobile browsers lay it out at a desktop-width 980 CSS pixels.", "evidence": "The 360x800 layout capture reports hasViewportMeta=false and a 980px layout viewport; the DOM probe finds no viewport meta element.", "artifacts": [ "evidence/home-mobile.png", "evidence/home-layout-mobile.json", "evidence/platform-probe.json" ], "suggestedFix": "Add and build the eventual layout with fluid intrinsic sizing.", "effort": "trivial" }, { "id": "F004", "pathId": "home", "url": "https://b7510.com/", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "The page is tiny but never paints content, so it cannot satisfy the user-facing loading bar.", "evidence": "Trace summary has null FCP and LCP; Lighthouse exits with NO_FCP. Zero TBT and CLS do not compensate for rendering nothing.", "artifacts": [ "evidence/home-trace-summary.json", "evidence/lighthouse.json", "evidence/home-desktop.png" ], "suggestedFix": "Render meaningful server-delivered HTML immediately, then re-run Lighthouse and field CWV measurement against the real content.", "effort": "medium" }, { "id": "F005", "pathId": "home", "url": "https://b7510.com/", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "html", "guidanceCategory": "html", "severity": "high", "confidence": "high", "summary": "The homepage is not served as a sound HTML document.", "evidence": "Direct headers identify a zero-length application/octet-stream response; the browser synthesizes html/head/body with no doctype and falls back to windows-1252.", "artifacts": [ "evidence/curl-headers.txt", "evidence/home-dom.json", "evidence/platform-probe.json" ], "suggestedFix": "Return a non-empty text/html; charset=utf-8 document beginning with and an explicit UTF-8 charset declaration.", "effort": "small" }, { "id": "F006", "pathId": "invalid-route", "url": "https://b7510.com/this-route-does-not-exist", "principleId": "be-resilient", "principleCheckId": "network-and-http-failure-states", "guidanceId": "persistent-toast-notifications", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "Unknown routes return HTTP 200 and “empty OK” instead of an honest, recoverable not-found state.", "evidence": "The invalid-route response headers show HTTP 200; its body and screenshot contain only “empty OK”, with no way home or recovery guidance.", "artifacts": [ "evidence/not-found.png", "evidence/not-found-dom.json", "evidence/not-found-headers.txt" ], "suggestedFix": "Return HTTP 404 for unknown paths and render a useful error page with an explanation, a home link, and relevant recovery options.", "effort": "small" }, { "id": "F007", "pathId": "home", "url": "https://b7510.com/", "principleId": "be-discoverable", "principleCheckId": "title-and-description", "guidanceId": "html", "guidanceCategory": "html", "severity": "high", "confidence": "high", "summary": "The homepage has neither a title nor a meta description.", "evidence": "DOM and discoverability probes report an empty title and no meta description in either raw or rendered output.", "artifacts": [ "evidence/home-dom.json", "evidence/discoverability.json" ], "suggestedFix": "Add a unique, descriptive title and concise meta description that accurately summarize the visible page.", "effort": "trivial" }, { "id": "F008", "pathId": "home", "url": "https://b7510.com/", "principleId": "be-discoverable", "principleCheckId": "canonical-and-indexing-signals", "guidanceId": "html", "guidanceCategory": "html", "severity": "high", "confidence": "high", "summary": "Public indexing signals are absent or malformed.", "evidence": "The page has no canonical URL; /robots.txt and /sitemap.xml both return the non-standard text “empty OK”, and arbitrary missing routes return HTTP 200.", "artifacts": [ "evidence/discoverability.json", "evidence/not-found-headers.txt" ], "suggestedFix": "Publish a valid robots.txt and XML sitemap, add a canonical link where appropriate, and use correct success/not-found status codes.", "effort": "small" }, { "id": "F009", "pathId": "home", "url": "https://b7510.com/", "principleId": "be-discoverable", "principleCheckId": "structured-and-shareable-metadata", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "The public homepage exposes no structured entity or social-share metadata.", "evidence": "The empty head contains no JSON-LD, Open Graph, or social preview fields, and there is no visible content for previews to describe.", "artifacts": [ "evidence/platform-probe.json", "evidence/discoverability.json" ], "suggestedFix": "Once the site purpose is defined, add accurate Open Graph metadata and suitable schema.org JSON-LD that matches visible content.", "effort": "small" }, { "id": "F010", "pathId": "home", "url": "https://b7510.com/", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "severity": "medium", "confidence": "high", "summary": "HTTPS is used, but browser-enforced security policy is incomplete and HSTS is effectively non-persistent.", "evidence": "Direct headers show Strict-Transport-Security: max-age=1 and nosniff, but no CSP; probes also find no frame protection, Referrer-Policy, or Permissions-Policy.", "artifacts": [ "evidence/curl-headers.txt", "evidence/headers.json" ], "suggestedFix": "Deploy a tested CSP, use a meaningful HSTS lifetime after rollout, block unwanted framing, and set explicit Referrer-Policy and Permissions-Policy headers.", "effort": "medium" }, { "id": "F011", "pathId": "home", "url": "https://b7510.com/", "principleId": "be-internationalised", "principleCheckId": "lang-dir-and-logical-properties", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "medium", "confidence": "high", "summary": "The document does not declare its language or direction.", "evidence": "The rendered html element has empty lang and dir values.", "artifacts": [ "evidence/home-dom.json", "evidence/platform-probe.json" ], "suggestedFix": "Set the correct BCP 47 lang value on html; rely on the language’s default direction or set dir when needed, and use logical CSS properties in the eventual layout.", "effort": "trivial" } ], "taskList": [ { "id": "T001", "title": "Serve a meaningful semantic HTML homepage with a clear purpose and core action", "priority": 1, "findingIds": [ "F001", "F004", "F005", "F011" ], "guidanceId": "html", "status": "open" }, { "id": "T002", "title": "Fix mobile viewport and add preference-aware theming", "priority": 2, "findingIds": [ "F003", "F002" ], "guidanceId": "css-layout", "status": "open" }, { "id": "T003", "title": "Return honest HTTP statuses and a recoverable 404 page", "priority": 3, "findingIds": [ "F006" ], "guidanceId": "persistent-toast-notifications", "status": "open" }, { "id": "T004", "title": "Add title, description, canonical, valid robots/sitemap, and share metadata", "priority": 4, "findingIds": [ "F007", "F008", "F009" ], "guidanceId": "html", "status": "open" }, { "id": "T005", "title": "Deploy durable HSTS and explicit browser security policies", "priority": 5, "findingIds": [ "F010" ], "guidanceId": "security", "status": "open" } ], "budget": { "wallClockSeconds": 360, "pathCount": 2, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-20T08-25-57-970Z" }