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
2
Open Page Rank 7+
10
2
Open Page Rank 6+
12
3
Open Page Rank 5+
18
4
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
4,700
934
Canada
267
13
United Kingdom
172
10
Germany
99
8
Italy
98
8
Australia
80
11
Indonesia
64
19
Spain
60
9
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, 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.