# ElevaSEO > Performance-driven web agency specializing in headless architecture, technical SEO, and conversion rate optimization. We build ultra-fast websites with Next.js, Shopify Headless, and WordPress Headless. ElevaSEO was founded by Bastien Allain, a developer and optimizer with 20+ years of experience. Our proprietary methodology, The Elevation Equation, aligns decoupled architecture with CRO/technical SEO to drive measurable growth. - Website: [https://www.elevaseo.com](https://www.elevaseo.com) - Contact us: [https://www.elevaseo.com/contact](https://www.elevaseo.com/contact) - Full documentation: [https://www.elevaseo.com/llms-full.txt](https://www.elevaseo.com/llms-full.txt) ## Services ### Performance Audits - [Headless Performance Audit](https://www.elevaseo.com/audits/headless-performance-audit): SEO, speed & technical health diagnostic. 3 days, from $199. - [Shopify Speed Audit](https://www.elevaseo.com/audits/shopify-speed-audit): Core Web Vitals & Storefront API optimization. 5 days, $950. - [CRO Audit](https://www.elevaseo.com/audits/cro-audit): Behavioral UX analysis, heatmaps & conversion funnel audit. - [Headless Data Analysis](https://www.elevaseo.com/audits/headless-data-analysis): CMS API latency, tracking consistency & data pipeline audit. - [Headless Optimization & Migration Audit (Pro)](https://www.elevaseo.com/audits/headless-performance-audit): Full SEO, API, marketing tech & ROI audit. 7-10 days, $1,200-$2,000. ### Headless Architecture - [Headless Builds Hub](https://www.elevaseo.com/services/builds): Overview of all headless build services. SEO-preserving migrations, 95+ Lighthouse scores, sub-1.5s load times. Methodology, FAQ, comparison Shopify Hydrogen vs WordPress Headless. - [Shopify Headless Build](https://www.elevaseo.com/services/builds/shopify-headless): Decoupled storefront with Next.js & Shopify Storefront API. 3-6 weeks, $6,000-$15,000. - [WordPress Headless Setup](https://www.elevaseo.com/services/builds/wordpress-headless): WordPress/WooCommerce to Next.js headless migration. 3-5 weeks, $5,000-$12,000. - [WordPress to Shopify Headless Migration](https://www.elevaseo.com/services/builds/shopify-headless): Zero-loss migration including data, SEO & tracking. 5-8 weeks, $8,000-$20,000. ### WordPress Services - [WordPress Services Hub](https://www.elevaseo.com/services/wordpress): Overview of all WordPress services. Senior-led maintenance, application-level security hardening, emergency malware removal with 90-day reinfection guarantee. Plans from $200/mo. - [WordPress Maintenance](https://www.elevaseo.com/services/wordpress/maintenance): Proactive maintenance, core/plugin updates, security monitoring, performance optimization. Monthly, $200-$500/mo. - [WordPress Security](https://www.elevaseo.com/services/wordpress/security): Application-level hardening, WAF deployment, malware scanning, incident response. $500-$1,500. - [WordPress Malware Removal](https://www.elevaseo.com/services/wordpress/malware-removal): Emergency malware removal, forensic analysis, full cleanup. 24-48h, $499-$899. 90-day guarantee. ### CRO (Conversion Rate Optimization) - [CRO Optimization](https://www.elevaseo.com/services/cro): A/B testing, heatmaps, funnel analysis, UX optimization. $2,000-$5,000. ### Training - [AI & SEO Training Hub](https://www.elevaseo.com/services/training): Overview of all training programs. Hands-on workshops for marketing teams (AI prompt engineering, content automation) and developers (technical SEO, Core Web Vitals, structured data). Customized to your stack, 30-day mentorship. - [SEO Technical Workshop](https://www.elevaseo.com/services/training/seo-technical): Private coaching on technical SEO, structured data & crawl optimization. 2h, $400. - [AI for Marketers](https://www.elevaseo.com/services/training/ai-for-marketers): AI applied to marketing, prompt engineering & automation. 2h, $400. ## Blog 159 bilingual articles (FR/EN) covering: ### SEO & Visibility - Technical SEO & audits - Core Web Vitals (LCP, INP, CLS) - AEO (Answer Engine Optimization) - Structured data & Schema.org - International SEO & hreflang - ChatGPT & AI search engine optimization ### Web Performance - Headless & composable architecture - Edge computing & CDN - JavaScript & React optimization - Prefetch, preload & caching strategies - Image optimization (WebP, AVIF) - SSR vs SSG vs ISR comparison ### E-commerce - Shopify Headless (Hydrogen, Storefront API, Metaobjects, Functions) - WooCommerce to Shopify migration - Next.js for e-commerce - Checkout & form optimization ### CRO & Conversion - A/B testing & experimentation - Landing page design - Form optimization - Pricing page design - Social proof & conversions - CTA design ### WordPress - Maintenance & security - Malware removal - Common errors (500, 504, white screen) - SQL injection protection & hack recovery ### AI & Marketing - Generative AI for marketing - AI-powered SEO automation - Conversational agents - Predictive analytics - AI image generation ## Tech Stack - **Framework**: Next.js 16 (App Router, React 19, strict TypeScript) - **Styling**: Tailwind CSS v4 - **CMS/Content**: Content Collections (MDX) with Zod validation - **i18n**: next-intl (FR default, EN) - **Animations**: Framer Motion - **3D**: React Three Fiber - **Charts**: Recharts - **Email**: Resend - **Deployment**: Vercel - **Linting**: Biome ## Author **Bastien Allain** — Founder & Headless Specialist. Developer and optimizer with 20+ years of experience. Pioneer of headless architecture in France. Creator of The Elevation Equation. ## Contact - Website: https://www.elevaseo.com - Email: contact@elevaseo.com - Contact form: https://www.elevaseo.com/contact - LinkedIn: https://www.linkedin.com/company/elevaseo - GitHub: https://github.com/elevaseo