Analyse de données headless Des décisions d'architecture data-driven ========================================== Nous auditons les flux de données de votre architecture headless, les temps de réponse API et votre stack analytics (PostHog, GA4) pour identifier les goulots exacts qui coûtent performance et chiffre d'affaires. [Lancer mon analyse de données](https://www.elevaseo.com/contact) 5 couches critiques analysées pour protéger votre chiffre d'affaires Réduisez la latence API de 40 %+•Éliminez les angles morts data•Corrigez les gaps de tracking PostHog•Récupérez les conversions GA4 perdues•Prouvez le ROI en dollars Comment ça fonctionne --------------------- Un processus simple et éprouvé pour passer du problème à la solution. 1 ### Book a Scoping Call We review your stack, analytics tools, and key business metrics in a 15-minute call. 2 ### We Audit Your Data Layer Our engineers map every API call, analyze tracking gaps, and profile response times across your headless stack. 3 ### Get Your Roadmap Receive a prioritized roadmap with dollar-value estimates for each fix and a clear implementation timeline. Data Analysis Packages Choose Your Depth of Insight ----------------------------------------------------- Every package delivers a clear dollar-value roadmap: faster load times, fewer wasted API calls, and tracking you can finally trust -- so you stop guessing and start growing revenue. BEST VALUE ### Data Flow Audit $599•5 days Walk away with a visual map of every API call your headless stack makes -- and a prioritized fix list that typically cuts response times by 30-50% and eliminates redundant requests costing you speed and server spend. #### Ce qui est inclus * ✓Full API Endpoint Map -- see every call at a glance * ✓Visual Data Flow Diagram you can share with your team * ✓Redundant Call Report (avg. 15-25% of calls are unnecessary) * ✓Cache Strategy Playbook to cut server costs up to 40% * ✓Response Time Profiling with p50/p95/p99 benchmarks * ✓Prioritized PDF Roadmap with estimated impact per fix * ✓100% satisfaction guarantee [Start My Data Audit](https://www.elevaseo.com/contact) MOST COMPREHENSIVE ### Analytics Deep Dive $1,200 - $2,000•7-10 days Stop flying blind. You get a fully validated analytics stack -- PostHog, GA4, and custom events -- aligned to the KPIs that actually move revenue. Most clients discover 20-40% of their conversion data was missing or misconfigured. #### Ce qui est inclus * ✓Everything in Data Flow Audit * ✓PostHog Event Audit -- fix silent tracking failures * ✓GA4 Configuration Fix (avg. 12 misconfigurations found) * ✓Marketing Attribution Map -- know which channels actually convert * ✓Conversion Funnel Analysis with drop-off dollar values * ✓Feature Flag Performance Scoring -- kill slow flags * ✓Custom KPI Dashboard ready to use on day one * ✓Data Layer Implementation Plan with dev-ready tickets * ✓30-Day Post-Delivery Support * ✓100% satisfaction guarantee [Get the Full Analysis](https://www.elevaseo.com/contact) ### Infrastructure Analysis $1,500•10 days Find out exactly where your hosting dollars go -- and where they are wasted. We profile your CDN, edge functions, database queries, and serverless layer so you can cut infrastructure costs by 20-35% while improving Core Web Vitals. #### Ce qui est inclus * ✓CDN & Edge Hit-Rate Audit -- target 95%+ cache efficiency * ✓Serverless Cold-Start Profiling with fix recommendations * ✓Database Query Review (slow queries costing you TTFB) * ✓ISR/SSR Strategy aligned to your traffic patterns * ✓Cost Optimization Report with projected monthly savings * ✓Scalability Stress-Test up to 10x current traffic * ✓90-Day Architecture Improvement Roadmap * ✓100% satisfaction guarantee [Assess My Infrastructure](https://www.elevaseo.com/contact) Frequently Asked Questions -------------------------- Which headless stacks do you audit? (Next.js, Nuxt, Remix, etc.) What do you need from my team to get started? How is this different from a free Google Analytics audit? What does the "100% satisfaction guarantee" actually mean? Why does the Analytics Deep Dive have a price range? Can you help implement the recommendations? How quickly will I see ROI from the audit? Do you work with PostHog, GA4, Mixpanel, or other tools? Not Sure Which Analysis You Need? --------------------------------- Tell us about your headless stack and analytics goals. We'll recommend the right package. [Book a Scoping Call](https://www.elevaseo.com/contact) [Nous envoyer un message](https://www.elevaseo.com/contact)