CareCart vs PushOwl Web Push Notifications
Head-to-head usage across the sites we track.
Top sites by authority
CareCart · PushOwl Web Push Notifications · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
2
Open Page Rank 8+
1
4
Open Page Rank 7+
2
8
Open Page Rank 6+
4
21
Open Page Rank 5+
4
48
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CareCart · PushOwl Web Push Notifications · share of sites in each country using one or the other
United States
252
1,095
United Kingdom
96
639
India
83
566
Canada
82
548
Australia
72
426
Germany
46
414
France
47
359
Spain
34
301
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CareCart | PushOwl Web Push Notifications |
|---|---|---|
| LCP | 1.6 s | 1.8 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.
All CareCart sites · All PushOwl Web Push Notifications sites