Mastercard vs Simpl
Head-to-head usage across the sites we track.
Top sites by authority
Mastercard · Simpl · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
0
Open Page Rank 8+
143
0
Open Page Rank 7+
505
0
Open Page Rank 6+
1,057
0
Open Page Rank 5+
2,086
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Mastercard · Simpl · share of sites in each country using one or the other
United States
135,747
6
United Kingdom
52,625
6
Canada
37,821
3
Germany
37,542
3
Australia
34,444
3
France
31,057
4
India
23,507
17
Italy
23,144
3
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Mastercard | Simpl |
|---|---|---|
| LCP | 1.4 s | 2.2 s |
| INP | 75 ms | 137 ms |
| CLS | 0 | 0 |
| TTFB | 400 ms | 550 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.