OpenTable vs Upserve
Head-to-head usage across the sites we track.
Top sites by authority
OpenTable · Upserve · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
1
Open Page Rank 8+
9
1
Open Page Rank 7+
10
1
Open Page Rank 6+
12
2
Open Page Rank 5+
16
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OpenTable · Upserve · share of sites in each country using one or the other
United States
4,150
801
Canada
237
11
United Kingdom
157
8
Italy
91
8
Germany
82
7
Indonesia
69
14
Australia
66
9
India
65
10
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OpenTable | Upserve |
|---|---|---|
| LCP | 1.4 s | 1.3 s |
| INP | 50 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 400 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.