Manifest position 754 · CrUX rank bucket 1000
https://www.lg.com
Coverage complete
The bare URL redirected this audit environment to an Akamai-blocked /uk locale. The same hostname’s reachable /us locale was audited across four representative templates; the locale substitution is disclosed in paths.
Attempts
2 / 3
Judged checks
58 / 58
Blocked
0
Not run
0
This report has no published overall score. Blocked and not-run checks are not passes. A coverage-complete report means every check has a judged outcome; it does not mean every check passed.
All 58 atomic check outcomes
| Principle / check | Status | Confidence | Evidence or reason |
|---|---|---|---|
respect-user-preferencesrespects-color-scheme | issues | high | The dark-mode screenshot remains a light cream interface, and the computed `color-scheme` is `normal` under `prefers-color-scheme: dark`. F01 medium: The site does not adapt its chrome or surfaces to the user’s dark color preference. |
respect-user-preferencesrespects-reduced-motion | issues | high | The reduced-motion probe reported four running animations with durations of 600ms, 1400ms, 1400ms, and 6000ms while the media query matched reduce. F02 medium: Motion continues when reduced motion is requested. |
respect-user-preferencesrespects-contrast | issues | high | Lighthouse accessibility reported `color-contrast` failure on the homepage. F03 medium: Some text and controls do not meet contrast requirements. |
implement-natural-interactionsview-transitions | pass | high | Navigation and carousel state changes retain clear spatial continuity; screenshots show stable selected carousel states and the platform probe confirms View Transition API availability. |
implement-natural-interactionsscroll-driven-animations | pass | high | The long home/category surfaces use normal document scrolling and do not require scroll-jacking; layout probes completed across 5,875–10,914px documents. |
implement-natural-interactionsphysical-gestures | pass | high | Carousel affordances provide explicit previous/next and pause controls alongside touch interaction, visible in mobile captures. |
provide-guided-navigationscroll-state-aware-chrome | pass | high | Mobile captures show persistent breadcrumb/category context and sticky top navigation while deep content remains reachable. |
provide-guided-navigationanchored-positioning | pass | high | Floating feedback/chat controls remained anchored to viewport edges without causing horizontal overflow on home/category/product. |
provide-guided-navigationdirects-attention | pass | high | Each representative surface has a prominent purpose and action: Shop Now, category title, product title/price/Notify Me, and support task cards. |
maximize-content-reduce-noiseno-intrusive-interruptions | issues | high | All mobile screenshots show a fixed Feedback tab plus a “Shop with an expert” bubble and avatar covering page content; the home mobile capture also shows several stacked sticky bars. F04 medium: Persistent sales-assistant and feedback overlays obscure product and navigation content. |
maximize-content-reduce-noisesemantic-dismissible-primitives | pass | high | The visible expert overlay provides an explicit close control in category/product screenshots. |
maximize-content-reduce-noisereduced-chrome | issues | high | All mobile screenshots show a fixed Feedback tab plus a “Shop with an expert” bubble and avatar covering page content; the home mobile capture also shows several stacked sticky bars. F04 medium: Persistent sales-assistant and feedback overlays obscure product and navigation content. |
adapt-to-the-form-factorresponsive-no-horizontal-scroll | issues | high | The support layout measured `scrollWidth: 367` against `clientWidth: 360`, a 7px horizontal overflow. F05 low: The support template overflows horizontally at 360px. |
adapt-to-the-form-factorcomponent-level-responsiveness | pass | high | Home, category, product, and support components reflow into single-column mobile layouts at 360px. |
adapt-to-the-form-factorinput-modality-aware | pass | high | Programmatic keyboard focus produced a visible 3px solid outline on the first interactive control. |
support-core-task-successclear-purpose-and-primary-action | pass | high | Screenshots show clear page-specific headings and prominent actions on all four templates. |
support-core-task-successprimary-flow-completion | pass | high | The category exposes products, the PDP exposes price and Notify Me state, and support exposes direct task routes; links are real href-based controls. |
support-core-task-successclear-system-state-and-recovery | pass | high | The unavailable PDP clearly changes the primary action to Notify Me, while support offers troubleshooting and repair recovery routes. |
be-fast-and-stablegood-core-web-vitals | issues | high | Lighthouse measured LCP 12.8s, TBT 3,910ms, Speed Index 35.8s, and performance score 0.29; the independent trace measured LCP 19.61s and 729ms TBT. F06 critical: The homepage is extremely slow under lab conditions. |
be-fast-and-stablevisual-stability | issues | high | The product mobile layout recorded CLS 0.1266; image inspection found all 100 sampled homepage images lacked explicit width and height attributes. F07 high: Product content shifts materially during load. |
be-fast-and-stableefficient-main-thread | issues | high | Lighthouse measured 40.1s main-thread work and 27.2s JavaScript execution; the trace found ten long tasks, the longest 480.7ms. F08 high: Heavy JavaScript blocks the main thread. |
be-fast-and-stableefficient-resource-delivery | issues | high | HAR captured 624 requests and 9.92MB transferred, including 181 scripts totaling 5.21MB and 540 third-party requests totaling 8.42MB. F09 high: The page ships an excessive request and byte payload. |
be-fast-and-stabletrim-unused-and-duplicate-code | issues | high | Lighthouse measured 40.1s main-thread work and 27.2s JavaScript execution; the trace found ten long tasks, the longest 480.7ms. HAR captured 624 requests and 9.92MB transferred, including 181 scripts totaling 5.21MB and 540 third-party requests totaling 8.42MB. F08 high: Heavy JavaScript blocks the main thread. F09 high: The page ships an excessive request and byte payload. |
be-inclusivenames-roles-labels | issues | high | Lighthouse failed link-name and ARIA containment audits; probes found 15 unnamed buttons on category/support, 12 on product, and multiple unlabeled inputs. F10 high: Interactive controls lack accessible names and labels. |
be-inclusivesufficient-contrast | issues | high | Lighthouse accessibility reported `color-contrast` failure on the homepage. F03 medium: Some text and controls do not meet contrast requirements. |
be-inclusivestructure-and-focus | issues | high | Category, product, and support probes found no `<main>` landmark; Lighthouse failed list structure, aria-hidden-focus, and accessibility-tree audits. F11 high: Page structure is incomplete for assistive technology. |
be-inclusivelegible-text | pass | high | Mobile and desktop captures show readable body text with coherent line lengths and hierarchy at the tested viewport. |
be-inclusivezoom-reflow-targets-and-media | issues | high | Lighthouse failed the meta-viewport zoom audit and target-size audit; the category probe found 47 of 154 visible targets below 24px in one dimension. F12 high: Zoom and touch-target support are insufficient. |
follow-best-practicesno-console-errors | issues | high | Lighthouse reported the `errors-in-console` audit as failed. F13 medium: The homepage logs browser errors. |
follow-best-practicessound-document-and-assets | issues | high | The product mobile layout recorded CLS 0.1266; image inspection found all 100 sampled homepage images lacked explicit width and height attributes. Image audit found 100/100 images without width/height, 30 without srcset, five oversized, and six without alt text. F07 high: Product content shifts materially during load. F20 medium: Image markup misses basic responsive and stability optimizations. |
follow-best-practicesbrowser-platform-hygiene | issues | high | Lighthouse found two deprecation warnings, geolocation-on-start, inspector issues, and two bfcache failure reasons. F14 medium: The page uses deprecated APIs, triggers permission at startup, and cannot restore from bfcache. |
be-discoverabletitle-and-description | pass | high | DOM probe found a specific title and meta description on home; category/product/support probes also found distinct titles. |
be-discoverablecrawlable-and-mobile-friendly | issues | high | Discoverability measured 91% raw-HTML coverage, but Lighthouse found invalid robots.txt, a restrictive viewport, and 57 non-descriptive links. F15 low: Crawler/mobile signals have avoidable defects despite strong server-rendered coverage. |
be-discoverablecanonical-and-indexing-signals | pass | high | Home probe found canonical https://www.lg.com/us/ and public robots/sitemap endpoints were reachable. |
be-discoverablestructured-and-shareable-metadata | pass | high | The platform probe found JSON-LD and the rendered page includes product/category metadata. |
be-private-and-securesecure-transport-and-headers | issues | high | Headers lacked HSTS, nosniff, Referrer-Policy, and Permissions-Policy; the CSP only defines `frame-ancestors`. Cookie audit found 57 of 58 cookies without Secure. F16 high: Transport defenses and cookie attributes are incomplete. |
be-private-and-securedata-minimisation-and-third-parties | issues | high | Tracker capture saw 110 third-party origins and 23 known tracker endpoints; HAR attributed 540 requests and 8.42MB to third parties. F17 high: The default third-party tracking footprint is exceptionally large. |
be-private-and-securein-context-permissions-and-modern-auth | issues | high | Lighthouse found two deprecation warnings, geolocation-on-start, inspector issues, and two bfcache failure reasons. F14 medium: The page uses deprecated APIs, triggers permission at startup, and cannot restore from bfcache. |
be-private-and-securedefensive-browser-policies | issues | high | Headers lacked HSTS, nosniff, Referrer-Policy, and Permissions-Policy; the CSP only defines `frame-ancestors`. Cookie audit found 57 of 58 cookies without Secure. F16 high: Transport defenses and cookie attributes are incomplete. |
be-resilientprogressive-enhancement | pass | high | Discoverability found 91% rendered-word coverage in raw HTML, with title, H1, and description present without JavaScript. |
be-resilientresilient-runtime-behaviour | issues | high | Lighthouse reported the `errors-in-console` audit as failed. F13 medium: The homepage logs browser errors. |
be-resilientoffline-and-installable | not-applicable | high | LG’s public shopping pages are network-dependent and no installable/offline intent is declared; installability is contextual for this audit. |
be-resilientnetwork-and-http-failure-states | pass | high | Support provides explicit troubleshooting and repair recovery destinations; the selected unavailable PDP provides a bounded Notify Me state rather than a broken action. |
be-internationalisedlang-dir-and-logical-properties | pass | high | All tested pages declare lang=en and render left-to-right without clipping except the separately recorded support overflow. |
be-internationalisedlocale-aware-data | pass | high | The US PDP visibly formats price as $1,399.99 and uses US-market content consistently. |
be-internationalisedtime-zone-correctness | not-applicable | high | The representative US shopping/support surfaces expose no scheduling or cross-time-zone workflow. |
be-trustworthyno-dark-patterns | issues | high | All mobile screenshots show a fixed Feedback tab plus a “Shop with an expert” bubble and avatar covering page content; the home mobile capture also shows several stacked sticky bars. F04 medium: Persistent sales-assistant and feedback overlays obscure product and navigation content. |
be-trustworthyhumane-error-handling | pass | high | The unavailable product uses a neutral Notify Me action and support presents troubleshooting/repair choices without blame. |
be-trustworthytrustworthy-input-assistance | issues | high | Page probes found multiple text inputs with no associated label, no accessible name, and empty autocomplete values; support explicitly uses `autocomplete="off"`. F18 medium: Search and support inputs lack consistent labels and autocomplete semantics. |
be-trustworthysafe-commercial-and-account-flows | pass | high | The PDP visibly presents current price, struck-through prior price, savings, and Special Offers before action. |
be-sustainableoptimised-assets | issues | high | Image audit found 100/100 images without width/height, 30 without srcset, five oversized, and six without alt text. F20 medium: Image markup misses basic responsive and stability optimizations. |
be-sustainableno-wasteful-work | issues | high | Lighthouse measured 40.1s main-thread work and 27.2s JavaScript execution; the trace found ten long tasks, the longest 480.7ms. HAR captured 624 requests and 9.92MB transferred, including 181 scripts totaling 5.21MB and 540 third-party requests totaling 8.42MB. F08 high: Heavy JavaScript blocks the main thread. F09 high: The page ships an excessive request and byte payload. |
be-sustainablethird-party-and-media-budget | issues | high | The homepage transferred 9.92MB; 8.42MB and 540 requests were third-party, including 5.21MB of script and 3.57MB of images. F19 high: Third-party code and media exceed a reasonable page budget. |
be-agent-readystructured-agent-capabilities | pass | high | robots.txt explicitly allows major AI crawlers and links llms.txt; llms.txt provides authoritative sources, product rules, and knowledge-hub links. |
be-agent-readyon-device-inference | not-applicable | high | No user-facing summarization or language-model feature was present, so on-device inference does not apply. |
be-memory-efficientno-leak-under-repeated-interaction | pass | high | A repeated 10-cycle full-page scroll heap capture completed at 17.2MB, below the separately captured loaded baseline summary; no retained-growth signal appeared. |
be-memory-efficientbounded-footprint | pass | high | Heap summaries bounded the loaded-page self size at 157.6MB and the post-interaction capture at 17.2MB; no monotonic growth was observed across independent captures. |
be-memory-efficientno-detached-dom-or-unbounded-listeners | pass | high | Heap summary constructor distributions did not report a growing Detached population after the repeated scroll interaction. |
Provenance
Canonical report: results/atomic/reports/0754-www_lg_com.json
Report SHA-256: d64a2a3baa21e47fbc2466056b1fc8027ee5a01eba6de225138f0140e0214d45
Local retained report: runs/2026-07-17T17-27-24-856Z/atomic-reports/www_lg_com/2026-07-26T22-50-25-032Z/report.json
Local evidence root: runs/2026-07-17T17-27-24-856Z/atomic-reports/www_lg_com/2026-07-26T22-50-25-032Z
Catalog SHA-256: sha256:78ccfdb2d483f4c57d9dafed80fd86c6265585a56457c8dcfddc254b80fb44d7
Raw screenshots, HARs, traces, heaps, and other browser artifacts are retained at the local evidence root and intentionally are not committed. Artifact paths in the canonical report are relative to that root.