OpenTable vs ResDiary
Head-to-head usage across the sites we track.
Top sites by authority
OpenTable · ResDiary · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
2
Open Page Rank 8+
9
3
Open Page Rank 7+
10
4
Open Page Rank 6+
12
4
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 · ResDiary · share of sites in each country using one or the other
United States
4,700
80
United Kingdom
172
1,434
Canada
267
22
Ireland
37
167
Australia
80
120
Italy
98
63
Germany
99
21
New Zealand
15
91
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OpenTable | ResDiary |
|---|---|---|
| LCP | 1.4 s | 1.7 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 600 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.