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DEVELOPMENT

Marketing Website

Professional Next.js websites delivered in 2 weeks. Lighthouse audit delivered with the site, the code is yours, on-page SEO built in.

Lighthouse

Full audit delivered

2 wks

Delivery time

100%

Code is yours

SEO

On-page included

Bar à Papa
Yogamatata
Reboot Camp
LB Athletic
Mediavocats
Aupetit Détail
Chain Maestro
Menelas
Chouchou Ribeyre
Abadie Magnan

In 2026, your website is your first digital handshake. Yet 70% of French SMEs still run on heavy, slow, vulnerable WordPress installs, and the picture is much the same across Europe and North America. At Go To Agency, we build a new generation of websites with Next.js and Tailwind CSS, deployed JAMstack style on Vercel infrastructure. The result: pages that load fast, a full Lighthouse audit handed over with the site, and on-page SEO engineered to the millimetre for Google. Our approach is radically different from a traditional web agency: no purchased theme, no unstable plugins, no monthly updates that break your site. Every line of code is written from scratch, versioned on GitHub, and belongs entirely to you. Whether you are a small business, an independent professional or a growing company, you get a site that is fast, secure, GDPR ready and built to last. We are based in France and work remotely with clients wherever they are. A marketing website has to sell, reassure and convert. We build that tool with rigour and high standards.

What we deliver

Concrete, quality deliverables

[01]

Custom design

Original Figma mockups designed around your brand and your audience. No recycled theme. Art direction, palette, typography and UI components built from your identity, and signed off in writing before development starts.

[02]

Next.js and Tailwind build

Development of 5 to 10 pages in Next.js (App Router) and Tailwind CSS. SSG or ISR architecture depending on your needs, reusable React components, clean documented code delivered straight to your GitHub repository.

[03]

Complete on-page SEO

Optimised title tags and meta descriptions, consistent heading structure, clean URLs, sitemap.xml and robots.txt configured, schema.org LocalBusiness structured data. Full Core Web Vitals audit before go live.

[04]

Contact form

React Hook Form with Zod validation, honeypot anti-spam protection and invisible reCAPTCHA. Emails sent through Resend, with optional lead storage in Supabase so you can follow up on enquiries later.

[05]

Google Maps integration

Interactive Google Maps embed on your contact page with a custom marker, your Google Business Profile linked, and one click directions. Mobile friendly and screen reader accessible to WCAG 2.1 standards.

[06]

Compliant legal pages

Legal notice, privacy policy and terms written and tailored to your activity. Cookie banner compliant with GDPR and the French CNIL guidance, granular consent management, no Google Analytics dependency.

[07]

Optional blog

Headless blog module built on Tiptap for WYSIWYG writing, with category, tag and author management. SEO optimised article pages, breadcrumbs, social sharing, dynamic sitemap. Ideal for content marketing.

[08]

Admin dashboard

A lightweight admin interface to edit your copy, images and posts without touching the code. Secure authentication, multi user management, preview before publishing. Written documentation provided at handover.

WHAT IS INCLUDED

Included in the service

01
Vercel hosting covered for the first year
02
Automatic HTTPS certificate, renewed for you
03
GDPR and CNIL compliance ready out of the box
04
Schema.org LocalBusiness markup for local SEO
05
Automatic AVIF and WebP image optimisation
06
Contact form with honeypot anti-spam
07
Sitemap.xml and robots.txt generated
08
Fully responsive design on mobile, tablet, desktop
09
WCAG 2.1 level AA accessibility
10
Google Search Console setup and indexing
11
Cookie free Plausible Analytics included
12
Automatic daily Git backups
13
Written admin guide plus a recorded walkthrough
14
Source code delivered to your GitHub
15
Technical support for 30 days after delivery

OUR PROCESS

Our process

A proven methodology, documented at every step

01
Step 01

Written scoping

Everything starts in writing. You fill in a structured scoping brief and we reply within 24 business hours. We analyse your business, your competitors, your audience and your commercial objectives, audit your current online presence, research the strategic keywords in your sector, and agree the site structure and page count by email. You come away with a clear specification document, a precise timeline and a firm quote, all in writing.

02
Step 02

Wireframes and Figma design

We create high fidelity mockups in Figma. Wireframes first, to validate the structure and the information hierarchy, then the final design with full art direction: palette, typography, iconography, micro interactions. Two rounds of revisions are included. You approve every screen before a single line of code is written.

03
Step 03

Next.js development

A development phase of 5 to 8 business days. Git repository setup, Next.js App Router configuration, Tailwind CSS integration, then React components and pages. Continuous optimisation of Core Web Vitals, SEO tags and accessibility. You follow progress through a Vercel preview URL that updates on every commit.

04
Step 04

Content integration

You send us copy, photos and logos through a shared folder. We retouch and optimise the images to AVIF and WebP, integrate the content into the components, and fine tune typography and spacing. If you need it, we can recommend a partner copywriter for SEO writing and a photographer for original visuals.

05
Step 05

SEO and testing

The finishing phase, and a critical one. Full Lighthouse audit, Core Web Vitals validation (LCP, INP, CLS), cross browser testing on Chrome, Safari, Firefox and Edge, responsive testing on real phones and tablets. Verification of schema.org markup, sitemap and 301 redirects if you are migrating. Submission to Google Search Console and initial indexing.

06
Step 06

Go live and handover

Production deployment on your own domain, DNS configuration and professional email setup if needed. You receive written documentation and a recorded walkthrough showing how to edit your content from the admin dashboard, along with all access credentials and the GitHub source code. Responsive technical support by email is included for 30 days.

QUICK AUDIT

We audit your current site within 24 business hours, no strings

Lighthouse score, on-page SEO audit, where a rebuild would pay off. You get a concrete PDF report, annotated in writing.

Reply within 24 business hours · No commitment · GDPR compliant

WHY GO TO AGENCY

Ce qui nous distingue

[01]

Modern stack, not WordPress

We work exclusively with Next.js, React and Tailwind CSS deployed on Vercel. No purchased theme, no unstable plugins, no PHP from 2010. You get a site that is ten times faster than a typical WordPress build and far more resistant to attacks.

[02]

Your code, zero lock-in

The source code is delivered to your own GitHub repository. You own your site outright. No mandatory subscription, no dependency on our agency. You could switch providers tomorrow morning and the code would still be readable and built on market standards.

[03]

Lighthouse performance, measured and documented

We audit every site we ship with Lighthouse across all four pillars: performance, accessibility, best practices and SEO, and we hand you the report at delivery. The goal is green Core Web Vitals, a signal Google uses in its ranking.

[04]

Direct access to the builders

We are a small studio based in France, working remotely with clients across Europe and North America. No account manager in the middle, no ticket queue. You write to the founding developers, the people who actually write your code, and you get an answer within 24 business hours.

ÉTUDE DE CAS : Au Petit Détail

A Next.js marketing site that multiplied in-store enquiries by four

[01] The challenge

Au Petit Détail, a home decor boutique, was running an ageing WordPress site that was slow, barely visible on Google and unable to showcase their seasonal collections. The Lighthouse score was stuck at 38, pages took more than 6 seconds to load on mobile, and the contact form had been broken for months. The shop was losing local prospects every week to competitors with stronger search visibility.

[02] Notre solution

We rebuilt the site from the ground up in Next.js and Tailwind CSS on Vercel, with a custom Figma design that put the warm identity of the boutique front and centre. Google Maps integration, schema.org LocalBusiness markup for local SEO, a Resend powered form, and a lightweight collections module to present new arrivals. Everything shipped in 2 weeks, source code handed over on their GitHub, with written admin documentation so the team could manage their own content.

[03] The result

Lighthouse score up from 38 to 98, load time cut by a factor of 7, and above all a 312% increase in in-store enquiries within 3 months thanks to optimised local search visibility.

OUR STACK

Outils & technologies

Next.js

The reference React framework for SSG and ISR.

Tailwind CSS

Utility-first CSS for fast, consistent design.

Vercel

Global edge hosting, deploy straight from Git.

Figma

Design system and high fidelity mockups.

Tiptap

Headless WYSIWYG editor for the blog CMS.

Resend

Reliable, modern transactional email delivery.

Supabase

Postgres database behind your forms.

Plausible Analytics

Cookie free analytics, GDPR friendly.

TESTIMONIALS

What our clients say

Notre nouveau site a complètement transformé notre image. Les demandes de contact ont nettement augmenté depuis la mise en ligne.

CF

Claire F.

Gérante de boutique

Un site élégant livré rapidement. Le design est exactement ce que j'imaginais et mes visiteurs restent plus longtemps.

AD

Amélie D.

Indépendante

Enfin un site qui reflète la qualité de mon travail. Simple à naviguer, rapide, et mes clients le trouvent très pro.

MP

Marc P.

Artisan

FAQ

Frequently asked questions

Every website is quoted individually, based on the number of pages, the complexity of the design, the extra modules you need (blog, admin dashboard, multilingual) and the content you already have. The engagement covers custom design, Next.js development, on-page SEO and Vercel hosting for the first year. You receive a firm, itemised quote once the written scoping stage is complete, with no surprises and no hidden fees. Rather than publish a generic figure that would not reflect your actual need, we send you a tailored written proposal within 48 hours.

We deliver in 2 weeks on average for a standard marketing site of 5 to 10 pages, provided you send us your content on schedule. The typical plan: 2 days of Figma design, 5 to 8 days of Next.js development, then content integration, testing and go live. For urgent projects we offer an express 7 day format at a small premium.

Next.js is ten times faster than WordPress, far more secure (no vulnerable plugin surface), and delivers better SEO thanks to static rendering. WordPress forces monthly updates, paid plugins and hosting that is often slow. Next.js, deployed JAMstack style on Vercel, has no database to hack, starts instantly and costs less to maintain over time.

No, quite the opposite. We cover Vercel for the first year because it is the ideal infrastructure for Next.js, but you can host your code anywhere: Netlify, Cloudflare Pages, AWS Amplify or your own server. The source code belongs to you. No mandatory subscription ties you to Go To Agency after delivery.

Yes, entirely. The source code is pushed to your own GitHub or GitLab repository from the first day of development. You own it outright. You can hand it to another provider, modify it yourself, or simply keep it archived. No proprietary licence, no technical lock-in. That guarantee matters, and very few web agencies offer it.

Yes. Next.js handles internationalisation natively through next-intl or next-i18next. We set up a clean URL structure (/fr, /en, /de), a language switcher, and a centralised translation system based on JSON files. It works well for companies that export and for firms serving an international client base. Budget roughly 30% extra per additional language.

Of course. Mobile accounts for more than 65% of web traffic in France, and Google indexes mobile first. Every site we build is responsive, designed mobile first in Tailwind CSS. We test on real phones and tablets, not only in the Chrome DevTools emulator, so the experience holds up on both iOS and Android.

We deliver complete on-page SEO: optimised title and meta tags, consistent heading structure, clean URLs, sitemap.xml, robots.txt, schema.org LocalBusiness structured data for local search, Core Web Vitals optimisation, alt text on every image. We submit your site to Google Search Console. Off-page SEO (link building) and content marketing are separate engagements.

Two options. For simple sites we install a lightweight admin dashboard with secure authentication that lets you edit copy and images without touching the code. For sites with a blog we use Tiptap, a modern headless WYSIWYG editor that is genuinely pleasant to write in. Written documentation and a recorded walkthrough are included at handover so you become self sufficient quickly.

Absolutely, and that is one of the real advantages of Next.js. You can add a blog module with Tiptap, an ecommerce layer with Shopify Hydrogen or Stripe, a member area with Supabase Auth, or additional landing pages. The architecture is fully modular. We support these evolutions as your business grows, wherever you are based.

A traditional web agency sells you WordPress with an off the shelf theme bought on a marketplace, bolts on ten paid plugins for basic features, and invoices a full project budget for a result that is slow and fragile. We hand code every site in Next.js, with no theme and no plugins, and we hand over the full Lighthouse audit at launch. The difference is visible in the first second of loading.

Very simply, and entirely in writing. You send us your project through the contact form or by email, and we reply within 24 business hours with our first questions. From there we run a written scoping exchange to pin down your needs, your audience and the page structure, then send you a firm quote within 48 hours. Once the 30% deposit is settled, development starts within 5 business days. The whole process runs by email, so nothing depends on matching your diary to ours.

Ready for a modern marketing website?

Firm quote within 48 hours, delivery in 2 weeks, the code is yours. Tell us about your project in writing and we reply within 24 business hours.

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