Comparative technical, semantic and content audit of the 'PIONEER' (UGE) and '4EU+' (Sorbonne) pages with recommendations. Measurements dated June 19, 2025. UGE-PIONEER findings: <title> too generic -> enriched proposal ~92 chars, missing meta description -> proposal 150-155 chars, H1/H2/H3 rework by themes, long-tail keywords, specific ALT tags, Open Graph/Twitter Card, backlink campaign. Sorbonne technical status: TTFB ~310ms (Paris), DigiCert certificate (valid until Oct 3, 2025), HSTS enabled, Lighthouse desktop 88/100, mobile 55/100 (hero JPEG 420 KB), dense navigation (5-level mega-menu).
Technologies
Deliverables
🎯 Results
Complete technical audit performed with concrete recommendations: UGE tag enrichment, Sorbonne UX optimization (dense navigation), backlink plan, mobile performance improvement (55/100 -> target 80+).