/ / vendor / thirty8-co
Thirty8 Digital: thoughtful, sustainable solutions - We’re a plain talking digital consultancy who can help you achieve wonderful things from your web presence.
thirty8.co.uk·Dcohort grade·64.0 mean·2/2 sites scored·0/2 meet Web Standards·range 61–67·median 64·built 2 sites
Categories
| Category | Grade | Score | Measurements |
|---|---|---|---|
| Performance | F | 48 | 10 |
| AI Readiness | F | 52 | 6 |
| Security & Infrastructure | F | 52 | 24 |
| Brand Presence | F | 53 | 11 |
| Email & Communications | C | 75 | 23 |
| Privacy & Compliance | C | 77 | 12 |
| Accessibility | B | 80 | 9 |
| Security | B | 85 | 20 |
| Modern Web | B | 88 | 8 |
| SEO & Discoverability | B | 89 | 14 |
| Tech Fingerprint | A | 93 | 4 |
| Trust & Reputation | A | 96 | 3 |
| 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.
| Factor | Category | Cohort % | Index % | Δ vs index |
|---|---|---|---|---|
| Image optimization (WebP/AVIF) | Performance | 100.0% | 66.2% | +33.8% |
| Security headers (HSTS, CSP, X-Frame-Options, Referrer-Policy, Permissions-Policy, X-Content-Type-Options) | Security & Infrastructure | 100.0% | 71.8% | +28.2% |
| Lazy loading on below-fold images | Performance | 100.0% | 81.3% | +18.7% |
| Lead magnet / signup incentive detected (free download, ebook, etc.) | Email & Communications | 100.0% | 81.5% | +18.5% |
| DMARC enforcement | Security & Infrastructure | 100.0% | 82.1% | +17.9% |
| JSON-LD richness score for LLMs | AI Readiness | 100.0% | 82.2% | +17.8% |
| DNSSEC validation | Security & Infrastructure | 100.0% | 95.8% | +4.2% |
| CAA records | Security & Infrastructure | 100.0% | 96.2% | +3.8% |
| HSTS preload list inclusion | Security & Infrastructure | 100.0% | 96.6% | +3.4% |
| MTA-STS & TLS-RPT | Security & Infrastructure | 100.0% | 98.9% | +1.1% |
Attributed sites · 2
no theme credits
| Site | Score | Factors | Last scored |
|---|---|---|---|
| kidsinmuseums.org.uk | 67 | 77 | 2026-09-20 |
| jewishmuseum.org.uk | 61 | 67 | 2026-09-20 |
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.