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Services

Landing page sur mesure

Une page conçue pour convertir vos visiteurs en prospects, idéale pour lancer une offre, capter des leads ou accompagner vos campagnes publicitaires.

100 €

Site vitrine WordPress

Un site professionnel, rapide et optimisé pour présenter votre activité, rassurer vos prospects et générer des demandes de contact

500 €

Boutique en ligne WooCommerce

Une boutique e-commerce performante et simple à administrer pour vendre vos produits en ligne avec un parcours d’achat fluide

500 €

Site web sur mesure

Une solution personnalisée pour les projets avec besoins spécifiques, fonctionnalités avancées, intégrations CRM ou espace client

900 €

Maintenance WordPress

Mises à jour, sauvegardes, surveillance et sécurité pour garantir la stabilité de votre site au quotidien.

30 €/mois

Support technique & évolutions

Corrections, ajustements et améliorations continues pour faire évoluer votre site selon vos besoins

25 €/h

Optimisation performance & sécurité

Amélioration de la vitesse, renforcement de la sécurité et résolution des points techniques qui freinent vos résultats.

100 €

Analyse et correction des erreurs

Revue des logs, correction des erreurs 404 et bugs techniques.

50 €

Audit SEO & stratégie

Une analyse complète de votre site, de votre positionnement et de vos opportunités pour construire une stratégie de visibilité durable

250 €/mois

Accompagnement SEO mensuel

Un suivi continu pour améliorer votre référencement Google, attirer un trafic qualifié et augmenter vos demandes de contact.

100 €

Local SEO (GEO)

Une optimisation ciblée pour renforcer votre présence dans les recherches géolocalisées et sur Google Business Profile

250 €/mois

Google Ads & acquisition

Des campagnes publicitaires pilotées avec précision pour générer rapidement du trafic qualifié et des leads.

250 €/mois

Digital Agency in Paris – Turnkey WordPress Website Development by AdevCode

AdevCode is a specialized digital agency helping businesses accelerate their digital transformation through tailor-made web solutions. Our technical expertise combined with a strategic approach enables us to create digital experiences that deliver measurable results for your business.

Website Development: The Foundation of Your Digital Success

Web development is the technical foundation of any successful digital strategy. User behavior studies show that 88% of visitors leave a website after a poor user experience, highlighting the importance of a rigorous technical approach and high-quality development provided by AdevCode.

Technology and Framework Solutions Tailored by AdevCode

Today’s technology ecosystem offers countless opportunities to build powerful and efficient websites. WordPress remains the leading CMS platform with approximately 43% market share, while modern JavaScript frameworks such as React and Vue.js allow our team to develop interactive and high-performance web applications.

AdevCode’s Technical Advantages

  • Website loading speed optimization under 3 seconds
  • Fully responsive design across all devices
  • SEO-friendly website architecture
  • Enhanced security following OWASP best practices

Continuous Maintenance and Website Evolution

Website maintenance is a critical aspect often overlooked by businesses. Industry statistics show that many outdated websites become vulnerable to security issues within months after launch. AdevCode provides proactive maintenance services to ensure the long-term reliability, security, and performance of your website.

Content Creation: Editorial Strategy and SEO Services

Content creation requires a structured approach aligned with business objectives. Through behavioral data analysis, AdevCode identifies the most engaging content formats based on the specific needs and expectations of your target audience.

Search Engine Optimization (SEO)

Search engine algorithms increasingly prioritize high-quality, relevant, and valuable content. Google processes billions of searches every day, creating significant visibility opportunities for businesses implementing an effective SEO strategy with AdevCode.

Key Performance Indicators

MetricStandard TargetOptimal Performance
Bounce Rate< 40%< 25%
Average Session Duration> 2 minutes> 4 minutes
Pages per Session> 2.5> 4
Conversion Rate2–5%> 8%

Customer Acquisition & Retention: AdevCode Multichannel Strategies

Digital customer acquisition relies on complementary marketing channels designed to optimize customer acquisition costs (CAC) while maximizing customer lifetime value (LTV). Our integrated approach ensures consistency across all digital channels.

Organic & Paid Search Strategies

SEO generates significantly more long-term value than many traditional digital channels. This highlights the importance of a well-structured search engine optimization strategy developed by AdevCode, combined with targeted paid advertising campaigns to maximize online visibility.

AdevCode Technical SEO Optimization Includes:

  • Comprehensive semantic SEO audits
  • Core Web Vitals optimization
  • Internal linking strategy
  • SERP competitor analysis
  • Technical SEO improvements
  • Website performance optimization

Email Marketing & Automation

Email marketing remains one of the most profitable digital channels, offering an excellent return on investment. AdevCode develops automation strategies that personalize customer journeys based on user behavior, improving engagement and conversion rates.


Digital Growth & Customer Retention: AdevCode Project Methodology

Our client support is based on a proven methodology designed to ensure the success of every digital project. This approach combines technical expertise with strategic vision, adapted to the specific needs of each business.

AdevCode Project Support Phases

1. Audit & Strategy

  • Analysis of your existing technical and marketing environment
  • Definition of SMART objectives
  • Creation of a detailed roadmap with measurable milestones

2. Design & Development

  • Custom wireframes and prototypes
  • Agile development using structured sprints
  • User testing and continuous optimization

3. Launch & Optimization

  • Secure website deployment
  • Training for your internal teams
  • Performance monitoring and regular improvements

Case Studies: Measurable Results with AdevCode

Our case studies demonstrate the real impact of the digital strategies implemented by our agency. Each project is monitored through detailed KPI tracking, allowing us to continuously optimize performance and achieve better results.

Client Case Study: eCommerce Transformation

A retail company increased its online revenue by 3.5x within 18 months thanks to AdevCode’s expertise. A complete redesign of the eCommerce website combined with conversion funnel optimization generated outstanding business results.

Results Achieved with AdevCode:

  • Conversion rate increased from 1.2% to 4.8%
  • Shopping cart abandonment reduced from 70% to 45%
  • Website loading time improved from 8 seconds to 2.1 seconds
  • Organic traffic growth increased by 180%

Client Case Study: Local Business Visibility

A consulting firm doubled its qualified lead generation after working with AdevCode. Optimizing its local online presence and developing a targeted content strategy helped achieve these ambitious growth objectives.


Digital Expertise: AdevCode Technical Skills

AdevCode’s digital expertise covers all the skills required to successfully deliver ambitious web projects. Our technical versatility allows us to provide a complete and consistent approach for every website we create.

Frontend & Backend Development

Our expertise in frontend technologies (HTML5, CSS3, JavaScript) and backend technologies (PHP, Python, Node.js) enables AdevCode to build custom solutions adapted to each client’s specific requirements.

Integrations & APIs

Connecting different systems through REST APIs and GraphQL integrations helps automate business processes and improve the overall user experience. AdevCode uses these technologies to optimize website performance and create efficient digital ecosystems.