P3P Policy Usage Statistics

Websites using P3P Policy

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
545 of 10,000


Quantcast Top 100k
4,670 of 100,000


BuiltWith Top Million
57,945 of 969,765


Entire Internet
8,794,626 of 377,456,021


Log in or Sign up for Free to see P3P Policy history back another year to May 2016. View plans for historical access back to November 2008.

The Platform for Privacy Preferences Project (P3P) enables Websites to express their privacy practices in a standard format that can be retrieved automatically and interpreted easily by user agents. P3P user agents will allow users to be informed of site practices (in both machine- and human-readable formats) and to automate decision-making based on these practices when appropriate. Thus users need not read the privacy policies at every site they visit.


Categories: Document Standards


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

We know of 8,794,626 live websites using P3P Policy in our records.

View Website List

Get a list of websites using P3P Policy

Pro Screenshot

Browse groups of technologies that we track.