The web and digital landscape are evolving under the combined effects of new European regulations and technical changes that redefine how content is produced, distributed, and controlled. Understanding these changes requires distinguishing between what falls under binding legal frameworks, the evolution of search tools, and content creation practices.
ChatGPT classified as a search engine by the DSA: what it changes
On August 31, 2026, the European Commission designated ChatGPT as the first chatbot explicitly treated as a search engine under the Digital Services Act. This decision is based on a technical observation: an assistant capable of searching for information on the web to respond to user queries performs a function comparable to that of a traditional search engine.
This classification brings about enhanced obligations. The service has four months to comply with the DSA requirements, which include assessing systemic risks, conducting independent audits, and sharing data with approved researchers.
For companies and brands using chatbots in their content strategy, this decision sets a precedent. Any conversational interface that aggregates and returns information from the web could eventually fall within the scope of the DSA. Professionals following the news on web-professor.net have observed the acceleration of this type of regulatory reclassification in recent months.
AI Act and transparency obligations: the framework applicable since August 2026
Since August 2, 2026, Article 50 of the AI Act imposes transparency obligations on AI-generated content. Specifically, a user must be informed when interacting with an artificial intelligence system. Synthetic content (texts, images, videos) must include machine-readable labeling.
This requirement directly impacts digital marketing practices. Brands that automate content production or deploy chatbots on their sites must ensure their tools are compliant.
Concrete controls from the AI Office
The AI Office sent information requests in early September 2026 to more than thirty general-purpose AI model providers. This shift from declarative regulation to operational controls means that providers must document the safety and transparency of their models under penalty of sanctions.
For companies integrating these technologies into their user experience, compliance is no longer a theoretical issue. It conditions the continued use of tools in the European market.
September 2026 Spam update: the signals Google is targeting
Google launched the September 2026 Spam Update, its fourth anti-spam update of the year, just over a month after the previous one. This deployment pace indicates an intensification of the fight against low-quality content in search results.
Web trends in SEO are moving towards a clearer distinction between useful content and mass-generated content. Sites that publish structured, sourced content that addresses a specific search intent are better able to withstand these successive updates.
Search Console: a new filter for image traffic
Google has also added a filter in Search Console to distinguish searches initiated from a smartphone camera or a screenshot. These visual queries are no longer confused with text queries in reports.
This change reflects an evolution in user behavior. Visual search is gaining ground, and Search Console data now allows measuring its real impact on site traffic. For web design and e-commerce professionals, traffic from visual search is becoming a key metric to monitor in analytical dashboards.
Useful content versus visible content: a structural shift
Algorithms, whether from Google or generative engines, favor clear, credible, and structured content. This trend pushes companies to thoroughly rethink their content strategy.
Several criteria distinguish content that performs sustainably:
- A direct answer to an identifiable question, without filler or circular reformulation
- Sourceable and verifiable data, with explicit references rather than generic claims
- A clean HTML structure (hierarchical headings, semantic markup) that facilitates extraction by generative engines
- A rich and natural lexical field, tailored to actual consumer queries
Editorial SEO and GEO (Generative Engine Optimization) converge towards the same principle: content picked up by a chatbot or displayed in a zero position is content that provides verifiable information, not content that piles up keywords.
The web landscape at the end of 2026 is characterized by rapid regulatory tightening and rising expectations regarding content quality. Digital professionals must simultaneously integrate the constraints of the DSA, the AI Act, and Google’s algorithm updates into their daily practices.
Sites and brands that document their compliance and produce verifiable content gain an advantage over those that continue to publish in volume without regard for these new frameworks.
