Web Quality Index
Web Quality Index · Method v1.2.0

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ACEEE

aceee.org·Fcohort grade·47.0 mean·1/1 sites scored·0/1 meet Web Standards·range 4747·median 47·built 1 site

Categories

CategoryGradeScoreMeasurements
Brand PresenceF 2410
Email & CommunicationsF 339
Security & InfrastructureF 4512
AI ReadinessF 523
SEO & DiscoverabilityF 597
PerformanceD 605
Privacy & ComplianceD 626
Modern WebC 773
SecurityB 8510
AccessibilityB 865
Tech FingerprintA 1002
Trust & ReputationA 1001

Common failure pattern

Factors that score below 50 on at least 75% of this vendor's attributed sites. Δ vs index = how much worse the cohort fails compared to the all-WQI baseline. Sorted by Δ desc.

FactorCategoryCohort %Index %Δ vs index
Email forwarding service detected (improvmx, forwardemail, etc.)Email & Communications100.0%11.1%+88.9%
Heading hierarchy validityAccessibility100.0%45.1%+54.9%
IPv6 supportModern Web100.0%53.5%+46.5%
Lead magnet / signup incentive detected (free download, ebook, etc.)Email & Communications100.0%74.6%+25.4%
Email Service Provider (ESP) detectedEmail & Communications100.0%75.7%+24.3%
Transactional email provider detected (from SPF includes)Email & Communications100.0%86.7%+13.3%
Image optimization (WebP/AVIF)Performance100.0%89.5%+10.5%
DNSSEC validationSecurity & Infrastructure100.0%94.4%+5.6%
CAA recordsSecurity & Infrastructure100.0%95.5%+4.5%
HSTS preload list inclusionSecurity & Infrastructure100.0%95.8%+4.2%

Attributed sites · 1

Detection: dom-last for every site · no theme credits

SiteScoreFactorsLast scored
greenercars.org47622026-05-17

Cohort = every site whose footer credits this vendor. Composite scores come from the same registry pass that powers per-site dossiers; sites shown without a score haven't been audited yet. Open the knowledge base (KB in the header) for how each factor is measured.