Every technical decision — Astro, islands, semantics — exists so your web is faster, more citable and safer to integrate with AI. Three views: pipeline, performance budget and layers.
Base stack
Astro
Quality focus
CWV
LLM-ready
GEO
Without blocking LCP
IA
Delivery pipeline
From content to lead: each node prioritises critical HTML and keeps JS and AI where they do not slow first paint.
01 ContentSemantics · brand
↓→
02 AstroHTML · minimal islands
↓→
03 Edge / CDNLow TTFB
↓→
04 SEO / GEOIndexing · LLMs
↓→
05 ConversionLead · CRM
Una sola verdad de entrega: el HTML crítico primero; islas e IA después.
Performance budget
We allocate load cost: first what is seen and indexed; then islands and AI — without punishing LCP.
Critical HTML (LCP)Priority
Tokens / stable CSSCLS ↓
Interactivity islandsMinimal JS
Async AI / RAGNon-blocking
Speed is not a plugin: it is the architecture of the digital asset.
Capas del sistema
01
Static and dynamic architectures
Ultra-fast sites that feel like native apps, with modular scalability.
02
Native SEO/GEO optimisation
Semantic code prepared for indexing, citation and generative engine answers.
03
AI ecosystem integration
We embed assistants and RAG asynchronously — without punishing critical content.
A slow website is not a technical detail: it is commercial friction and authority debt.
Direct
Astro engineering
Interactivity islands and minimal JS for outstanding Core Web Vitals and stronger citation in generative engines.
Indirect
Authority and conversion
An instant website signals solidity, reduces bounce and lifts conversion in DFY funnels.
Illustration · Core Web Vitals
LCP < 2.5s
illustrative experience target vs monolithic site
Performance DS
JS weight shipped−65%
↓ 65 % versus monolithic site
HTML ready (LCP)+40 pts
↑ 40 pts versus monolithic site
Speed index by phase (0–100)
1007550250
Illustrative example (not a real Lighthouse %): the index rises from audit to scale by cutting blocking JS and prioritising HTML at the edge.
Impact on capture and prestige
Each lever shortens friction between visit and lead — measurable in seconds and rate, not in slides.
01 CRM
Qualified leads
Forms and CRM integration to shorten the lead-to-cash cycle.
02 CWV
Ultra-fast speed
Better retention, stronger technical SEO and experience under demanding standards.
03 DS
Brand consistency
The web as the fullest expression of identity — critical in audits and investment.
04 RWD
Full adaptability
Impeccable experience on any device without degrading the message.
Ejemplo ilustrativo
Experience in seconds
4.8s → 1.6s
illustrative time to useful content (LCP) after Astro engineering
Antes
Con Kodex
First paint (LCP) 4.8s → 1.6s
Antes
Con Kodex
Interactivity (INP) 3.2s → 1.1s
Antes
Con Kodex
Stability (CLS) 2.5s → 0.8s
Antes
Con Kodex
Lead → CRM 5s → 2s
Antes
Con Kodex
ILLUSTRATIVE EXAMPLE — not measurements from a Kodex project. On your project we measure a real baseline (Lighthouse / RUM) and the post-migration delta.
How we execute
Methodology: interface engineering in 4 phases
The same Kodex sequence — from diagnosis to the asset in production — with clear deliverables in each phase.
01 Consulting
02 Audit
03 Build
04 Scale
01
1–2 wks
Fase 1
Performance consulting
What slows the experience today
Critical speed and experience KPIs for your sector and capture funnel.
✓
CWV / SEO baseline
✓
UX priorities
✓
One-page / corporate / AI scope
02
2–3 wks
Fase 2
Technical debt audit
Current platform without mysteries
We review stack, templates and debt that blocks migration to modern architecture.
✓
Debt map
✓
Migration risks
✓
Astro / edge plan
03
By scope
Fase 3
Implementation
Astro + brand + speed
We build with Tailwind and Branding aligned: visual and technical coherence from the first commit.
✓
Web in production
✓
CWV under control
✓
Forms / CRM
04
Ongoing
Fase 4
Optimisation and scale
Speed as habit
Continuous evolution: new islands, async AI and monitoring so the advantage is not lost.
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