About Gov404: The Web Integrity Project’s Censorship Tracker

Gov404: The Web Integrity Project’s Censorship Tracker aggregates and verifies examples of the most significant findings of online information censorship on the federal Web since November 8, 2016. The findings come from reporting by the Web Integrity Project (WIP) team, the news media, and other accountability organizations. Gov404 is the largest collection of federal Web removals and access reductions ever compiled.

The sections below provide detailed information on Gov404.

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What is Gov404?

What Website Changes are Included in Gov404?

How do I use the classification system?

What acronyms and abbreviations are used in Gov404?

Why did WIP put this Tracker together?

Where do we compile findings from?

Who put Gov404 together?

Who should I contact about Gov404