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+
13
2
Open Page Rank 8+
176
10
Open Page Rank 7+
739
39
Open Page Rank 6+
1,444
70
Open Page Rank 5+
2,450
100
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
12,393
224
United States
10,882
324
Brazil
8,647
114
Germany
6,818
129
United Kingdom
6,633
203
France
5,900
122
Spain
5,640
110
Italy
5,601
111
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 | 0 |
| TTFB | 1000 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.