Kotlin vs Node.js
Head-to-head usage across the sites we track.
Top sites by authority
Kotlin · Node.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
166
Open Page Rank 8+
0
2,779
Open Page Rank 7+
1
10,939
Open Page Rank 6+
1
20,494
Open Page Rank 5+
1
34,179
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kotlin · Node.js · share of sites in each country using one or the other
United States
2
209,464
India
2
130,321
Germany
1
86,344
Brazil
1
85,848
United Kingdom
2
84,833
France
2
68,813
Canada
3
66,201
Japan
1
61,829
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kotlin | Node.js |
|---|---|---|
| LCP | 1.2 s | 2.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 400 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.