Real user monitoring and performance analytics. LUX script loads from cdn.speedcurve.com/js/lux.js.
7 sites
5 found by StackScope, 2 via launch platforms
- StackScope Wider Web 5
- Product Hunt 1
- Hacker News 1
SpeedCurve has been detected on 7 launches since first appearing in May 2026. Most recent detection: Demand Letter Kit, today.
It's most commonly paired with Google Search Console, Google Analytics, and Google Fonts.
Share of new sites using SpeedCurve
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Analytics leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
11.92% | 46.47% |
| #2 | – |
|
3.66% | 14.25% |
| #3 | – |
|
2.89% | 11.26% |
| #4 | ▲1 |
|
2.51% | 9.79% |
| #5 | ▼1 |
|
2.08% | 8.12% |
| … | ||||
| #330 | ▼58 |
|
<0.01% | <0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Analytics tool.Among August launches it ranked #377 in Analytics, down from #319 in July. All 1098 in Analytics →
Recent launches we can show
2 of the 7 sites using SpeedCurve are product launches we list individually. The other 5 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
The StackScope API serves all 7 sites using SpeedCurve, filterable and exportable, from £15 a month.