USBrowserSpeed on new websites
usbrowserspeed user-experience telemetry beacon.
- Sites using USBrowserSpeed
- 147
- since Apr 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
| In our data since | Apr 2026 |
|---|---|
| Last seen | Oct 18, 2026 |
What we found
- USBrowserSpeed appeared on about 26 new sites in the last 30 days.[1]
- Nine in ten new USBrowserSpeed sites also use LinkedIn.
Share of new sites using USBrowserSpeed
The line is the 7-day average share of new sites that use USBrowserSpeed, since 10 September.
Who uses USBrowserSpeed
| Type | Sites | Share | Bar |
|---|---|---|---|
| Developer Tools | 30 | 34.9% | |
| AI | 16 | 18.6% | |
| Marketing | 15 | 17.4% | |
| Productivity | 9 | 10.5% | |
| Design | 4 | 4.7% | |
| Education | 3 | 3.5% | |
| Finance | 3 | 3.5% | |
| Content | 2 | 2.3% | |
| Crypto | 1 | 1.2% | |
| E-commerce | 1 | 1.2% | |
| Health | 1 | 1.2% | |
| Social | 1 | 1.2% |
| Country | Sites | Share | Bar |
|---|---|---|---|
| 22 | 88.0% | ||
| 1 | 4.0% | ||
| 1 | 4.0% | ||
| 1 | 4.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 59 | 40.1% | |
| .site | 23 | 15.7% | |
| .net | 14 | 9.5% | |
| .ai | 13 | 8.8% | |
| .io | 13 | 8.8% | |
| .co | 11 | 7.5% | |
| .us | 3 | 2.0% | |
| .org | 2 | 1.4% | |
| .uk | 2 | 1.4% | |
| .app | 1 | 0.7% | |
| .ch | 1 | 0.7% | |
| .fr | 1 | 0.7% |
| Sites | Green | Bar |
|---|---|---|
| USBrowserSpeed | 45% | |
| All new sites | 47% |
Analytics on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
|
43.0% | ||
| 2 | – |
|
15.7% | ||
| 3 | ▼1 |
|
10.4% | ||
| 4 | ▲1 |
|
10.4% | ||
| 5 | – |
|
6.9% | ||
| … | |||||
| 105 | ▼3 | USBrowserSpeed | <0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Analytics tool. USBrowserSpeed is typically used alongside Google Analytics rather than instead of it. Among September launches it ranked #107 in Analytics, down from #104 in August. All 1507 in Analytics
Often used with USBrowserSpeed
| Tool | Sites with both | vs all new sites |
|---|---|---|
|
|
70 | 10629x |
| Bynder | 66 | 9663x |
| Xandr | 82 | 6237x |
|
|
66 | 5886x |
|
|
67 | 5620x |
Tools that turn up far more often on USBrowserSpeed sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on USBrowserSpeed
62 of the 147 sites using USBrowserSpeed are product launches we list individually. The other 85 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
-
d5 Metronome and tuner
sourceforge.net
-
Flow State Tracker
sourceforge.net
-
Red-team your AI agent
botgauge.com
Showing the most recent 12 of 62.
Watches, exports and the API give you all 147 sites using USBrowserSpeed, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
- Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.
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 USBrowserSpeed when we detect USBrowserSpeed 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