Actual rendered product image load completion and intrinsic-size evidence. Require complete=true and positive natural width/height; no claim about semantic image correctness. Actual rendered DOM with SHA256 PNG and redacted per-request evidence. No query/header/body/cookie capture. All facts bounded; incomplete scope yields passed=null, never a false certification. Simple CSS only, public HTTPS, original robots/barrier/SSRF/DNS-pin isolation.

Expected HTML input type for form automation readiness. Compare the actual rendered DOM type property with the requested supported input type. Actual rendered DOM with SHA256 PNG and redacted per-request evidence. No query/header/body/cookie capture. All facts bounded; incomplete scope yields passed=null, never a false certification. Simple CSS only, public HTTPS, original robots/barrier/SSRF/DNS-pin isolation. Never enters or submits values; only observed declarations checked.

Exact normalized rendered heading or task confirmation text. Collapse whitespace and require exact text equality, retaining the observed text. Actual rendered DOM with SHA256 PNG and redacted per-request evidence. No query/header/body/cookie capture. All facts bounded; incomplete scope yields passed=null, never a false certification. Simple CSS only, public HTTPS, original robots/barrier/SSRF/DNS-pin isolation. Never enters or submits values; only observed declarations checked.

Observed third-party host allowlist for a browser task page. Compare actual observed request hosts with a caller allowlist. This is not a guarantee about later interactions or all potential tracking. Actual rendered DOM with SHA256 PNG and redacted per-request evidence. No query/header/body/cookie capture. All facts bounded; incomplete scope yields passed=null, never a false certification. Simple CSS only, public HTTPS, original robots/barrier/SSRF/DNS-pin isolation.

Loads a public https page, finds the requested form, fills your values into it in a real headless browser and reports what a submission would run into — without submitting. Each field is checked against what the page itself declares: whether it is required and empty, whether the value matches the field type for email, url, number, tel, date, time and color, and whether a select value is one of the offered options.

Compare two genuinely distinct public URLs for the actual Lighthouse aria-progressbar-name audit, retaining both independent measurements. Compare real aria-progressbar-name score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse autocomplete-valid audit, retaining both independent measurements. Compare real autocomplete-valid score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse bf-cache audit, retaining both independent measurements. Compare real bf-cache score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad. Truncated or redacted equal details remain unknown, never a false no-change claim.

Compare two genuinely distinct public URLs for the actual Lighthouse cache-insight audit, retaining both independent measurements. Compare real cache-insight score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse crawlable-anchors audit, retaining both independent measurements. Compare real crawlable-anchors score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse cumulative-layout-shift audit, retaining both independent measurements. Compare real cumulative-layout-shift score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse document-latency-insight audit, retaining both independent measurements. Compare real document-latency-insight score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse document-title audit, retaining both independent measurements. Compare real document-title score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse forced-reflow-insight audit, retaining both independent measurements. Compare real forced-reflow-insight score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse frame-title audit, retaining both independent measurements. Compare real frame-title score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad. Truncated or redacted equal details remain unknown, never a false no-change claim.

Compare two genuinely distinct public URLs for the actual Lighthouse image-redundant-alt audit, retaining both independent measurements. Compare real image-redundant-alt score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse inp-breakdown-insight audit, retaining both independent measurements. Compare real inp-breakdown-insight score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Compare two genuinely distinct public URLs for the actual Lighthouse is-crawlable audit, retaining both independent measurements. Compare real is-crawlable score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad. Truncated or redacted equal details remain unknown, never a false no-change claim.

Compare two genuinely distinct public URLs for the actual Lighthouse is-on-https audit, retaining both independent measurements. Compare real is-on-https score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad. Truncated or redacted equal details remain unknown, never a false no-change claim.

Compare two genuinely distinct public URLs for the actual Lighthouse layout-shifts audit, retaining both independent measurements. Compare real layout-shifts score, unit-compatible numeric delta and bounded details. Higher score is better; allowed_score_regression defaults0. NotApplicable, unknown or newly applicable is not fabricated as an improvement. Numeric changes are observations, not automatically good/bad.

Genuine Lighthouse cache-insight audit: Use efficient cache lifetimes Evaluate the actual Lighthouse cache-insight audit score: strict score1 means pass, a lower applicable score means fail, notApplicable remains explicitly unknown/not-applicable. Preserve original audit evidence and details; no full certification inferred. Real selected Lighthouse facts with screenshots and provenance. Mobile emulation only; no field CWV/INP, WCAG certification or invented facts.

Genuine Lighthouse hreflang audit: Document has a valid `hreflang` Evaluate the actual Lighthouse hreflang audit score: strict score1 means pass, a lower applicable score means fail, notApplicable remains explicitly unknown/not-applicable. Preserve original audit evidence and details; no full certification inferred. Real selected Lighthouse facts with screenshots and provenance. Mobile emulation only; no field CWV/INP, WCAG certification or invented facts.

Genuine Lighthouse label audit: Form elements have associated labels Evaluate the actual Lighthouse label audit score: strict score1 means pass, a lower applicable score means fail, notApplicable remains explicitly unknown/not-applicable. Preserve original audit evidence and details; no full certification inferred. Real selected Lighthouse facts with screenshots and provenance. Mobile emulation only; no field CWV/INP, WCAG certification or invented facts.

Genuine Lighthouse modern-http-insight audit: Modern HTTP Evaluate the actual Lighthouse modern-http-insight audit score: strict score1 means pass, a lower applicable score means fail, notApplicable remains explicitly unknown/not-applicable. Preserve original audit evidence and details; no full certification inferred. Real selected Lighthouse facts with screenshots and provenance. Mobile emulation only; no field CWV/INP, WCAG certification or invented facts.

Genuine Lighthouse robots-txt audit: robots.txt is valid Evaluate the actual Lighthouse robots-txt audit score: strict score1 means pass, a lower applicable score means fail, notApplicable remains explicitly unknown/not-applicable. Preserve original audit evidence and details; no full certification inferred. Real selected Lighthouse facts with screenshots and provenance. Mobile emulation only; no field CWV/INP, WCAG certification or invented facts.

Caller-declared incompatible cargo groups on delivery vans. Two cargo groups in a caller forbidden pair must never share an active route. No hazardous-material legal assessment. Uses the paid-qualified existing VRP planner unchanged, then checks this business rule against the actual proposed route. A rule violation yields dispatch_ready=false, never an assertion that the extra constraint was optimized.

Declared route labor and fixed-cost allowance. Ceiling elapsed seconds times declared hourly cents plus fixed cents per active route. Modeled arithmetic only; no payroll or tax rules. Uses the paid-qualified existing VRP planner unchanged, then checks this business rule against the actual proposed route. A rule violation yields dispatch_ready=false, never an assertion that the extra constraint was optimized.

Field-service skill assignment with feasible base routing and explicit missing-capability checks. Required required_skills must be present in the assigned vehicle skills; declarations are not verified credentials. Uses the paid-qualified existing VRP planner unchanged, then checks this business rule against the actual proposed route. A rule violation yields dispatch_ready=false, never an assertion that the extra constraint was optimized.

Accessible transport place allocation audit on the actual proposed delivery routes. Sum declared wheelchair_places across all jobs of each active route and compare with vehicle wheelchair_places. No pickup occupancy or certification inferred. Uses the paid-qualified existing VRP planner unchanged, then checks this business rule against the actual proposed route. A rule violation yields dispatch_ready=false, never an assertion that the extra constraint was optimized.