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
| First seen | Jun 10, 2026 |
|---|---|
| Last seen | Oct 1, 2026 |
| Website | w3.org |
What we found
- TDM Reservation Protocol appeared on 1 new site in the last 30 days.[1]
Share of new sites using TDM Reservation Protocol
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 category | Bar |
|---|---|---|---|---|
| 1 | – | HTTP/3 | >99.9% | |
| 2 | – | Tor Onion Service | <0.1% | |
| 3 | ▼3 | United States Semantic Standard | <0.1% | |
| 4 | ▼1 |
|
<0.1% | |
| 5 | ▼1 |
|
<0.1% | |
| 6 |
|
<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
- 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