Websites using Spectra
229 of 4,813,954 ranked sites (<0.1%) run Spectra, detected on public homepages. Data as of Sep 29, 2026.
229Sites
<0.1%Share of ranked sites
By rank tier
| Tier | Sites | Share within tier |
|---|---|---|
| Top 1,000 | 0 | <0.1% |
| Top 10,000 | 0 | <0.1% |
| Top 100,000 | 0 | <0.1% |
| Top 1,000,000 | 18 | <0.1% |
| All ranked | 229 | <0.1% |
Top 100 sites using Spectra