Redis vs Virtuoso
Head-to-head usage across the sites we track.
Top sites by authority
Redis · Virtuoso · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
11
0
Open Page Rank 8+
237
0
Open Page Rank 7+
953
3
Open Page Rank 6+
1,872
3
Open Page Rank 5+
3,472
4
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Redis · Virtuoso · share of sites in each country using one or the other
United States
21,893
12
United Kingdom
9,582
13
France
9,350
12
Germany
8,748
12
Italy
8,395
11
Netherlands
7,367
8
India
7,158
13
Canada
7,026
11
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Redis | Virtuoso |
|---|---|---|
| LCP | 2.1 s | 2.4 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 1000 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.