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+
11
0
Open Page Rank 8+
167
8
Open Page Rank 7+
706
37
Open Page Rank 6+
1,392
68
Open Page Rank 5+
2,349
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
12,179
226
United States
10,769
328
Brazil
8,551
122
Germany
6,588
136
United Kingdom
6,487
210
France
5,745
123
Spain
5,712
120
Italy
5,589
117
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 | 1100 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.