The web trends in 2024 outline a landscape where three structuring forces intersect: the rise of artificial intelligence in interfaces, the tightening of accessibility and compliance rules in Europe, and the confirmed dominance of mobile in daily usage. This article measures the gap between these dynamics and their concrete repercussions on websites, marketing strategies, and user experience.
Web Accessibility and the European Accessibility Act: the regulatory framework redefining websites
Most competing analyses focus on design or AI. They overlook a major regulatory change: the European Accessibility Act will come into concrete application starting in 2025. The obligations now explicitly target consumer service websites and mobile applications.
In Germany, the BFSGV came into effect on June 28, 2025, specifying accessibility requirements for digital interfaces. This is not an isolated signal. Several European countries are transposing the text with tight schedules, forcing companies to audit their user journeys well beyond just adding alternative text to images.
Websites that regularly publish news and analyses on the evolution of digital technology, such as Informations Web, allow for tracking these regulatory changes over time. Compliance is no longer limited to ticking technical boxes: it engages the entire digital communication strategy.
For companies selling online, the stakes are twofold. A non-compliant website risks sanctions, but it also loses potential customers among users with disabilities, which represents a significant portion of the European population.
Cookies and GDPR Compliance in 2024: what authorities are really checking
The subject of cookies has changed in nature. Data protection authorities no longer just examine the appearance of the consent banner. They check whether the refusal actually cuts off trackers and scripts on the server side.
This shift towards operational compliance changes the game for marketing teams. A visually correct but technically ineffective banner now exposes companies to increased scrutiny. Consent Management Platforms (CMP) must be configured to effectively block calls to advertising platforms until the user has given explicit consent.
Browser Signals and Banners: the European Compromise
A European project aimed to make a browser signal mandatory to replace cookie banners. This clause was removed from a compromise in June 2026. Cookie banners therefore remain the standard mechanism for collecting consent.
This maintenance of the status quo has a direct consequence on brands’ digital strategy: every site must continue to invest in a compliant banner, regularly tested, and integrated with data analysis tools.
Mobile, Social Media, and Screen Time: the data that matters
The Digital 2024 report from We Are Social provides useful benchmarks to frame priorities. The table below summarizes the key indicators from the research context.
| Indicator | 2024 Data | Change |
|---|---|---|
| Social media users worldwide | Over 5 billion | +266 million over the year |
| Daily time on social media | 2 hours and 23 minutes per day | Stable |
| Global population owning a smartphone | 69 % | +2.7 % between January 2023 and January 2024 |
| Daily time online (mobile) | 6h40 on average | Increasing |
| Spending on app stores (2023) | 171 billion dollars | +3 % |
| Apps downloaded worldwide (2023) | 257 billion | – |
Crossing the 5 billion users mark on social media represents a symbolic threshold. However, the time spent daily on these platforms remains close to two and a half hours, suggesting a ceiling on the attention available per user.
What these figures change for businesses
Mobile accounts for nearly all online time. 92.5 % of mobile users’ time is spent on apps, not on browsers. For brands, this means that creating a mobile-optimized web experience is no longer sufficient: presence in app stores and app performance become priority conversion levers.
Spending on app stores reaches 171 billion dollars, a clear signal for companies still hesitating between responsive websites and native apps. Investment in mobile development is no longer an exploratory item; it is a full-fledged digital strategy axis.
Artificial Intelligence and Web Interfaces: where is the real integration
Artificial intelligence has fueled marketing discourse for several years. In the field of web development in 2024, its integration takes concrete forms: real-time content personalization, conversational chatbots, predictive analysis of user behaviors.
Websites are increasingly using AI to analyze data and customer preferences to offer a tailored experience. AI-driven personalization increases conversion rates on e-commerce sites, according to documented feedback from several industry players.
The European Union has also placed major platforms using AI (including conversational services) under its strictest digital security rules. This regulatory framework imposes transparency obligations on how algorithms operate, which directly affects how companies deploy AI on their interfaces.
- Chatbots must now comply with the accessibility standards of the European Accessibility Act, not just function correctly.
- AI-based recommendation systems are subject to algorithmic transparency requirements in the EU.
- Data collection to train models must comply with GDPR, including for third-party tools integrated into sites.
The web in 2024 is characterized by this tension between technical innovation and legal regulation. Digital trends are not just about adopting the latest technology: they require continuous measurement of the balance between user experience gain and compliance cost. Companies that neglect the regulatory aspect expose themselves to a dual risk, financial and reputational, that market data increasingly makes quantifiable.
