Spin-a-Sale vs Vitals
Head-to-head usage across the sites we track.
Top sites by authority
Spin-a-Sale · Vitals · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
1
Open Page Rank 8+
1
4
Open Page Rank 7+
1
8
Open Page Rank 6+
1
12
Open Page Rank 5+
2
33
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Spin-a-Sale · Vitals · share of sites in each country using one or the other
United States
71
3,310
United Kingdom
16
1,382
India
14
1,273
Canada
21
993
Germany
11
992
Australia
14
956
France
10
905
Italy
8
674
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Spin-a-Sale | Vitals |
|---|---|---|
| LCP | 1.5 s | 1.6 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.