TDM Reservation Protocol on new websites

W3C protocol letting a website declare whether its content may be used for text and data mining, including AI training.

Sites using TDM Reservation Protocol
7
since Jun 2026
Last 30 days
0.0%
of new sites, to Oct 18
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in Protocol
#6
of 23 tools, all time
First seen Jun 10, 2026
Last seen Oct 1, 2026
Website w3.org

What we found

  1. TDM Reservation Protocol appeared on 1 new site in the last 30 days.[1]

Share of new sites using TDM Reservation Protocol

0.0000% 0.0001% 0.0002% 0.0003% 24 Sep Oct

The line is the 7-day average share of new sites that use TDM Reservation Protocol, since 24 September. It starts at our first detection.

Protocol on new sites

# Movement Tool Share of all sites Share of category Bar
1 – HTTP/3 50.5% >99.9%
2 – Tor Onion Service <0.1% <0.1%
3 ▼3 United States Semantic Standard <0.1% <0.1%
4 ▼1 I2P <0.1% <0.1%
5 ▼1 njump <0.1% <0.1%
6 TDM Reservation Protocol <0.1% <0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Protocol tool. All 23 in Protocol

Recently launched products built on TDM Reservation Protocol

3 of the 7 sites using TDM Reservation Protocol are product launches we list individually. The other 4 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Watches, exports and the API give you all 7 sites using TDM Reservation Protocol, from £15 a month.

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.

How this page is made

FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards TDM Reservation Protocol when we detect TDM Reservation Protocol on it at that look.

Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.