
Have you noticed that the websites you visit daily look nothing like they did two years ago? Pages load differently, interfaces react differently, and some design practices that seemed established are disappearing.
The trends in web and digital for 2024 go beyond just a change in colors or fonts. They reflect profound shifts in how to design user experience, manage personal data, and measure the environmental impact of a site.
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Web Ecodesign: From Marketing Talk to Measurable Purchase Criteria
When discussing digital sobriety in an article about trends, most competitors do it in one sentence. The reality of 2024 goes further: web ecodesign has become a concrete criterion in tenders, especially in the public sector and large French companies.
The Eco-index framework, developed by GreenIT.fr, now serves as an evaluation grid when selecting providers. This framework measures page weight, the number of server requests, and the sobriety of animations. A site that multiplies autoplay videos and third-party scripts receives a poor score, which can disqualify it from a market.
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For companies, this changes the game upstream of development. A designer proposing a mockup loaded with 3D animations must now justify every heavy element. Among the news on Web Ouest, this shift towards “low-carbon by design” certified sites is one of the most followed topics by industry professionals.
Ecodesign is no longer a marketing option; it is a selection criterion in structured digital markets. Agencies that do not measure the carbon footprint of their deliverables are losing contracts.

Dark Patterns and European Regulation: What Changes for Interface Design
Have you ever tried to unsubscribe from an online service and found the process strangely complicated? This type of interface manipulation has a technical name: dark pattern. In 2024, European authorities are no longer just denouncing them.
The European Data Protection Board (EDPB) has published guidelines explicitly targeting these practices: forced consent, misleading forms, hidden opt-out buttons. Sanctions have started to be imposed, forcing companies to rethink their user journeys.
What This Means for Web Design
Development teams must rethink conversion funnels. A “Reject” button must be as visible and accessible as the “Accept” button. Unsubscription processes can no longer have more steps than the registration process.
This regulatory change has a direct effect on interface design. Sites that relied on visual tricks to inflate their conversion rates must adopt a more transparent approach. For users, this is a real gain in terms of experience.
- Consent pop-ups must offer a one-click opt-out, without muted colors or reduced size compared to the acceptance button.
- Registration forms can no longer pre-check boxes for subscriptions to newsletters or third-party services.
- Online cancellation paths must be accessible from the customer account, without redirecting to a mandatory phone call.
This constraint pushes designers to focus on clarity rather than trickery. Regulatory compliance becomes a trust lever with visitors.
Voice Search and Conversational Content: Adapting Site Structure
The use of voice assistants is changing how internet users phrase their searches. Instead of typing “web design trends 2024,” a user asks aloud, “what are the new trends for creating a website this year.” The difference may seem subtle, but it changes the structure of the content expected by search engines.
Sites must integrate natural language formulations into their titles, paragraphs, and tags. Writing with how someone speaks in mind, not just how someone types, becomes a key SEO issue.
Adapting Content Without a Complete Overhaul
This does not mean rewriting an entire site. The pages most affected are those that answer frequently asked questions: service pages, FAQs, blog articles. Structuring this content with explicit questions in H2 or H3 helps search engines extract answers to display in position zero.
For companies producing marketing content, the short question-answer format is becoming more effective compared to long blocks of descriptive text. A three-sentence paragraph that directly answers a question is more likely to be read, by both a human and an algorithm.

Progressive Web Apps and Mobile Experience: The End of All-Native
Why develop an expensive native app when a progressive web app (PWA) offers a comparable experience? PWAs work directly in the browser, load offline, and can send notifications, without going through Apple or Google stores.
In 2024, more and more companies are choosing this path for their customer-oriented sites. Development costs are reduced, maintenance is centralized, and the mobile user experience is approaching that of a traditional app.
- A PWA updates automatically without user action, unlike a native app that requires a download from the store.
- The loading time of a well-optimized PWA remains lower than that of a traditional site due to resource caching.
- PWAs work on all operating systems without specific adaptation, simplifying the work for development teams.
PWAs reduce friction between web and mobile. For e-commerce sites or content platforms, it is a credible alternative to native development, provided that the user journey is well designed from the outset.
The digital trends of 2024 share a common thread: technology serving transparency and sobriety. Whether through measuring carbon footprints, eliminating dark patterns, or adopting PWAs, the sites that progress are those that simplify the experience rather than burden it. Companies that integrate these developments into their digital strategy are not following a trend; they are responding to concrete expectations from their users and regulators.