Capabilities
Engineering every layer of search performance.
Three integrated disciplines, one delivery team. No handoffs between strategy and execution.
LCP
Google: ≤ 2.5s
INP
Google: ≤ 200ms
CLS
Google: ≤ 0.1
TTFB
Google: < 0.4s
Engineering budgets every engagement is built against — verified on field data.
01 — Strategy & Engineering
Full-Spectrum SEO
The complete strategy, not just the technical layer — keyword research, on-page, off-page, and technical SEO under one roof. Every recommendation is backed by real data: search intent, crawl logs, and rendering analysis, not guesswork.
Discuss this capabilityKeyword Research & Strategy
Search-volume, intent, and competitor gap analysis that decides what's actually worth ranking for — before a line of content is written.
On-Page SEO
Titles, meta, headings, content, and schema optimized against target keywords and real search intent.
Off-Page SEO & Link Building
Authority built through quality backlinks, digital PR, and citation cleanup — earned, not spammed.
Crawl, Indexation & Core Web Vitals
Crawl-budget and log analysis plus LCP, INP, and CLS engineering across your real render path — not lab estimates.
Structured Data & Internal Linking
Validated JSON-LD for rich results, plus topical hierarchies and link-equity flows built for authority.
International SEO & Migrations
Hreflang architecture, regional crawl strategy, and zero-loss platform/URL migrations, mapped and monitored.
02 — Build & Ship
Modern Web Development
Search-optimized front ends built on frameworks engineered for speed. We ship edge-first architecture so performance is a default, not an afterthought.
Discuss this capabilityAstro & Headless Builds
Content-driven, island-architecture sites that ship near-zero JavaScript by default.
React & Next.js Applications
Complex, interactive products built on scalable, well-tested component systems.
Edge Rendering & CDN Architecture
Global edge deployment strategy for sub-second time-to-first-byte.
API & CMS Integration
Headless CMS and API integrations that keep marketing teams shipping independently.
Performance Engineering
Asset pipelines, caching strategy, and render optimization tuned to your stack.
Accessibility & Compliance
WCAG-aligned builds that widen your reach and reduce legal exposure.
03 — Compound & Scale
Content & Growth Systems
Rankings decay without a system behind them. We build the content and measurement infrastructure that keeps compounding after launch.
Discuss this capabilitySearch Intent Mapping
Query-level intent research that shapes content briefs and page templates.
Topical Authority Clusters
Pillar and cluster content architecture designed to build durable relevance.
Conversion Rate Optimization
Experimentation frameworks that turn organic traffic into pipeline.
Analytics & Reporting Dashboards
Custom telemetry dashboards tracking rankings, vitals, and revenue impact.
FIG. 04 — Entity Graph
The structured data this site actually ships.
Not a mockup — this is the live JSON-LD entity graph injected into every page's
<head>, connected through
@id references so search engines
and AI systems read one coherent entity, not disconnected blobs.
{
"@type": ["Organization", "ProfessionalService", "LocalBusiness"],
"@id": "https://runkexpert.com/#organization",
"areaServed": [France, Algeria, Morocco, Tunisia],
"hasOfferCatalog": {
└─ Service: "SEO Audit" · €120
└─ Service: "On-Page & Speed Sprint" · €300
└─ Service: "Full SEO Retainer" · €600/mo
└─ Service: "Landing Page" · €150
└─ Service: "Business Website" · €300
└─ Service: "Custom Build / Rebuild" · €1,000+
},
"publisher of": "#website" ← WebSite node, TechArticle authors resolve here
}
Ready to see where your site is leaking rankings?
Get a free technical audit scoped to your exact stack, no obligation attached.
Get a Free Technical Audit