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Web design & Google SEO agency

Websites that convert. SEO that ranks.

We design fast, elegant, SEO-ready websites. Every project is tailor-made to turn your visibility into customers.

codly.fr100/100
  • Performance
    100
  • Accessibility
    100
  • Best Practices
    100
  • SEO
    100
Lighthouse · Core Web Vitals · top 3 Google
projects shipped
0
client retention
0
average Lighthouse score
0
of keywords in top 3
0

What we do

A full-service web agency, from design to SEO

Two complementary skill sets to build an online presence that works for you 24/7.

Website creation

WordPress showcase sites, Shopify stores and custom builds. Modern design, optimal performance, perfect accessibility.

  • WordPress showcase site
  • Shopify e-commerce
  • Custom-built website

SEO & communication

Google SEO, Google Ads and social media. Every marketing action aligned with your acquisition strategy.

  • Google SEO (organic)
  • Google Ads (paid)
  • TikTok & Instagram social media

Why Codly

A web agency that measures impact, not output.

We refuse approximation. Every design decision, every line of code and every keyword is chosen to serve your business goals.

Obsessive performance

Lighthouse score of 100, Core Web Vitals in the green, sub-second load times. Speed is both an SEO and a sales lever.

SEO baked into design

Semantic structure, Schema.org markup, internal linking, multilingual hreflang: SEO is built in, never bolted on.

Design that converts

Modern aesthetics aren't enough. Every section is engineered to guide visitors towards the action that matters to you.

Transparent partnership

A single point of contact, a clear timeline, monthly reporting. You always know where your project and your ROI stand.

Our method

A proven process, with no nasty surprises

A four-step methodology to deliver a high-performing website and lasting SEO results.

  1. 01

    Strategic framing

    Discovery workshop, audit of the existing site, competitor research and target keyword definition. We lay solid foundations before the first mockup.

  2. 02

    Design & architecture

    UX/UI mockups, information architecture, SEO sitemap and collaborative validation through interactive prototypes.

  3. 03

    Development & technical SEO

    Modern Next.js development, pixel-perfect implementation, Schema.org markup, multilingual sitemap and optimised performance.

  4. 04

    Launch & growth

    Go-live, ranking monitoring, monthly SEO iterations, conversion rate optimisation and transparent reporting.

Trusted by

Results that speak for themselves

  • Our organic traffic tripled in six months and we're finally ranking first on our strategic keywords. The team is responsive and skilled.
    Sophie LaurentCEO, Atelier Nova
  • A modern, lightning-fast and perfectly optimised website. Codly met every commitment, on time and on budget.
    Julien MorelFounder, Studio Kairos
  • Clear process, gorgeous design, killer SEO. Our qualified leads doubled in the first quarter.
    Clara BenedettiMarketing director, Lumen

Codly is a French web agency specialised in professional website creation and Google SEO. We design high-performing digital experiences for SMBs and scale-ups that want to turn their site into a true acquisition engine.

A modern website is no longer a static brochure. It is a business asset that has to attract, convince and convert. At Codly we craft websites that combine careful design, an SEO-friendly architecture and outstanding performance.

Google SEO sits at the heart of our approach. From the very first mockups, we work on semantic structure, Hn tags, Schema.org structured data, Core Web Vitals and content architecture.

Whether it is a WordPress showcase site, a Shopify e-commerce store, a custom-built platform, a Google Ads campaign or a social media strategy, our methodology stays the same: listen, measure, design, ship, iterate.

FAQ

Your questions, our answers

  • A WordPress showcase site starts around €1,500, a Shopify e-commerce store from €3,000, and a custom-built site from €5,000. Every quote follows a free scoping call.

Ready to step it up?

Let's talk about your project. Free SEO audit, quote within 48 hours.