Blog - Web Architecture

The W3C blog is for in-depth Web standards topics and educational materials. More information in About W3C Blog.

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The W3C TAG Meeting in London, March 2026

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By: Heather Flanagan

Earlier this month, the W3C Technical Architecture Group (TAG) gathered in London for a multi-day face-to-face meeting. While the TAG meets regularly online, these in-person sessions remain an important part of how the group builds shared understanding, tackles complex architectural questions, and welcomes new members into the work.

Ethical Web Principles: Building a better web

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By: Daniel Appelquist, TAG co-chair

The Ethical Web Principles are a manifesto of W3C’s core values and principles. In this post, W3C Technical Architecture co-chair Dan Appelquist outlines how to go from words to action.

  • tag
  • W3C Statement
  • EWP

W3C Statement on Ethical Web Principles guides the community to build a better web

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By: Daniel Appelquist, TAG co-chair and Yves Lafon, W3C Team contact for the TAG

The Ethical Web Principles, which build on W3C’s core values and principles in the web and its architecture, are a call to action for the web industry and for W3C itself, aiming to deliver positive social outcomes. As we expand the web platform, we must consider the consequences of our work. As members of the web community, we each play a part in shaping its future.

  • tag
  • W3C Statement
  • EWP

Third-party cookies have got to go

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By: Hadley Beeman

The W3C Technical Architecture Group explains how third-party cookies reduce users’ privacy and why they must be removed from the web. This blog post introduces the latest TAG finding, Third-party cookies must be removed.

  • privacy

Managing the impact of AI & Machine Learning on the Web

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By: Dominique Hazaël-Massieux

This blog post introduces an analysis of the systemic impact, on the Web, of AI systems, and in particular ones based on Machine Learning models, and the role that Web standardization may play in managing that impact.

  • ai

TAG Update

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By: Daniel Appelquist

Our ethics drive the architecture of the web

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By: Hadley Beeman

DOI/DONA vs. the Internet

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