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✍️ 📅 Project published on 🔄 Updated on ⏱️ 4-minute read

This case study presents the creation of a showcase website for a criminal law firm In Paris, the Roussier Avocats firm: an elegant, fast and secure WordPress site, with a quick form and WhatsApp button.

In summary: Custom design and development of roussier-avocats.fr using WordPress: elegant and corporate design, simple navigation on computer, tablet and mobile, fast and secure site, quick contact form and direct WhatsApp button, content editable by the firm.

The client and their context: a criminal law firm in Paris

THE Roussier Law Firm (roussier-avocats.fr) is a criminal law firm based in Paris. In criminal matters, people seeking a lawyer often do so urgently: they need reassurance and the ability to contact the firm immediately.

The firm wanted to strengthen its online image with a professional and modern presence.

The need: a professional image and immediate contact

  • A professional online presence, in keeping with the firm's image;
  • a immediate contact, through the customer's preferred channel;
  • a site fast, secure and accessible from all devices;
  • the possibility of edit the content without technical skills.

What we have achieved

We designed and developed the entire website using WordPress, with custom technical development. The elegant and corporate design aims to inspire confidence from the first impression and reflect the firm's professionalism.

Getting in touch has been made as simple as possible: a quick form and a direct WhatsApp button allow potential clients to contact the firm immediately, through their preferred channel. Navigation is seamless on computers, tablets, and mobile devices.

We have implemented professional security and reliability solutions to protect data and keep your site fast and accessible. See our offer for website security. WordPress finally gives the firm control over its texts, photos, and articles. Discover our offer of website creation for the liberal professions.

✅ Included features

✓Custom-designed and developed showcase website
✓Elegant and corporate design
✓Quick contact form
✓Direct WhatsApp button
✓Fast, secure and responsive website
✓Content that can be modified by the firm
Développement du site vitrine d'un cabinet d'avocat
Site du cabinet d'avocats pénalistes Roussier Avocats
Design corporate d'un site d'avocat
Contact rapide et bouton WhatsApp

Technologies and technical choices

BrickChoiceRole in the project
CMSWordPressThe firm's autonomy over its content
ContactQuick formContact established in seconds
MessagingWhatsAppDirect and immediate contact
SecurityProfessional solutionsData protection and availability
ResponsiveComputer, tablet, mobileSimple navigation everywhere

Result

The site is online at roussier-avocats.fr. The firm has a professional, fast and secure online presence; visitors can contact them immediately via form or WhatsApp, and the team updates its content independently.

FAQ — Website for law firms

How much does a website cost for a law firm?

The budget depends on the number of pages (areas of expertise, team, news), the design, and the contact features. We will provide a personalized quote after discussing the matter with your firm.

Can a lawyer offer a WhatsApp contact option on their website?

Yes. On this project, a direct WhatsApp button complements the form to allow the client to contact the firm via their preferred channel.

Will the firm be able to modify its website itself?

Yes. With WordPress, the firm can modify its texts, photos and articles without technical skills.

Lawyer or professional: a website that reflects your firm?

Anthony Menard — Iotaweb, Ploumagoar (22) · 06 34 15 00 51 · Free, no-obligation quote

✍️
Anthony Menard
Manager of Iotaweb — a WordPress web agency in Ploumagoar, near Guingamp
4,7/5
★★★★★
Iotaweb's Google rating · Anthony Ménard · 25 public reviews · updated 30/10/2026
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