AlloyUI vs React
Head-to-head usage across the sites we track.
Top sites by authority
AlloyUI · React · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
6
225
Open Page Rank 8+
131
3,854
Open Page Rank 7+
456
15,804
Open Page Rank 6+
800
30,256
Open Page Rank 5+
1,213
51,401
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AlloyUI · React · share of sites in each country using one or the other
United States
2,241
596,374
India
1,105
237,671
United Kingdom
1,227
191,623
Germany
1,640
162,924
Brazil
927
161,653
Canada
875
147,238
France
1,285
140,452
Australia
561
101,917
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AlloyUI | React |
|---|---|---|
| LCP | 1.9 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
AlloyUI to React
| Domain | When |
|---|---|
| bcp.gov.py | Jan 2026 |
| minerafrisco.com.mx | Oct 2025 |
| tvsmotor-italia.com | Sep 2025 |
React to AlloyUI
| Domain | When |
|---|---|
| comune.lecce.it | Jul 2026 |
| chicagohan.org | Jun 2026 |
| hospital58.ru | Jun 2026 |
| karis-pojoforsamling.fi | May 2026 |
| hausjarvenseurakunta.fi | May 2026 |
| tervolanseurakunta.fi | May 2026 |
| anbcapital.com.sa | May 2026 |
| kuortaneenseurakunta.fi | May 2026 |
| hangosvenskaforsamling.fi | May 2026 |
| emisoranuevaepoca.com.co | Apr 2026 |
| bcp.gov.py | Jan 2026 |
| aportesenlinea.com | Dec 2025 |
| iberdrolainternacional.com | Dec 2025 |
| koalamascotas.com | Nov 2025 |
| tvsmotor-italia.com | Sep 2025 |