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4 Win
4-win.com·Fcohort grade·53.0 mean·1/1 sites scored·0/1 meet Web Standards·range 53–53·median 53·built 1 site
Categories
| Category | Grade | Score | Measurements |
|---|---|---|---|
| Brand Presence | F | 14 | 10 |
| Security & Infrastructure | F | 49 | 13 |
| SEO & Discoverability | F | 53 | 7 |
| Email & Communications | D | 63 | 10 |
| AI Readiness | D | 64 | 4 |
| Performance | C | 74 | 5 |
| Tech Fingerprint | B | 85 | 2 |
| Security | B | 85 | 10 |
| Trust & Reputation | B | 88 | 1 |
| Privacy & Compliance | A | 96 | 5 |
| Modern Web | A | 100 | 3 |
| Accessibility | A | 100 | 5 |
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.
| Factor | Category | Cohort % | Index % | Δ vs index |
|---|---|---|---|---|
| Email Service Provider (ESP) detected | Email & Communications | 100.0% | 75.7% | +24.3% |
| LinkedIn Company Page (presence + employee count + follower count) | Brand Presence | 100.0% | 76.8% | +23.2% |
| Transactional email provider detected (from SPF includes) | Email & Communications | 100.0% | 86.7% | +13.3% |
| Image optimization (WebP/AVIF) | Performance | 100.0% | 89.5% | +10.5% |
| DNSSEC validation | Security & Infrastructure | 100.0% | 94.4% | +5.6% |
| HSTS preload list inclusion | Security & Infrastructure | 100.0% | 95.8% | +4.2% |
| MTA-STS & TLS-RPT | Security & Infrastructure | 100.0% | 98.5% | +1.5% |
| Yelp presence + rating + review count | Brand Presence | 100.0% | 98.5% | +1.5% |
| Trustpilot presence + rating | Brand Presence | 100.0% | 99.6% | 0.4% |
| Better Business Bureau accreditation | Brand Presence | 100.0% | 99.6% | 0.4% |
Attributed sites · 1
Detection: dom-last for every site · no theme credits
| Site | Score | Factors | Last scored |
|---|---|---|---|
| dinozoom.com | 53 | 64 | 2026-05-17 |
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.