Web Quality Index
GRV Media - Header Bidding and Revenue Optimisation for Publishers by Publishers

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GRV Media - Header Bidding and Revenue Optimisation for Publishers by Publishers

grv.media·Ccohort grade·72.5 mean·2/2 sites scored·0/2 meet Web Standards·range 72–73·median 73·built 2 sites

Categories

CategoryGradeScoreMeasurements
Security & InfrastructureF 5724
Email & CommunicationsD 6022
AccessibilityD 6210
PerformanceC 7512
Privacy & ComplianceC 7610
AI ReadinessC 796
Brand PresenceB 804
Tech FingerprintB 854
SecurityB 8520
SEO & DiscoverabilityB 8714
Modern WebA 929
Trust & ReputationA 984
Email health— —0

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
Heading hierarchy validityAccessibility100.0%53.5%+46.5%
Skip-to-content linkAccessibility100.0%56.4%+43.6%
Image optimization (WebP/AVIF)Performance100.0%66.2%+33.8%
Cookie banner presence + CMP detectionPrivacy & Compliance100.0%76.2%+23.8%
Transactional email provider detected (from SPF includes)Email & Communications100.0%80.6%+19.4%
Lead magnet / signup incentive detected (free download, ebook, etc.)Email & Communications100.0%81.5%+18.5%
Email Service Provider (ESP) detectedEmail & Communications100.0%92.9%+7.1%
DNSSEC validationSecurity & Infrastructure100.0%95.8%+4.2%
HSTS preload list inclusionSecurity & Infrastructure100.0%96.6%+3.4%
MTA-STS & TLS-RPTSecurity & Infrastructure100.0%98.9%+1.1%

Attributed sites · 2

no theme credits

SiteScoreFactorsLast scored
arsenalinsider.com73692026-09-20
thechelseachronicle.com72702026-09-27

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.