OneSignal vs Rockerbox
Head-to-head usage across the sites we track.
Top sites by authority
OneSignal · Rockerbox · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
12
2
Open Page Rank 8+
180
11
Open Page Rank 7+
750
38
Open Page Rank 6+
1,480
69
Open Page Rank 5+
2,514
99
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OneSignal · Rockerbox · share of sites in each country using one or the other
India
14,332
254
United States
12,390
367
Brazil
9,729
136
Germany
7,819
152
United Kingdom
7,472
230
France
6,996
154
Italy
6,485
125
Spain
6,382
141
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OneSignal | Rockerbox |
|---|---|---|
| LCP | 2.5 s | 2 s |
| INP | 100 ms | 125 ms |
| CLS | 0.05 | 0 |
| TTFB | 1000 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.