Site Kit vs Woopra
Head-to-head usage across the sites we track.
Top sites by authority
Site Kit · Woopra · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
40
3
Open Page Rank 8+
645
10
Open Page Rank 7+
2,680
30
Open Page Rank 6+
5,867
57
Open Page Rank 5+
12,357
94
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Site Kit · Woopra · share of sites in each country using one or the other
United States
191,744
767
India
94,995
370
Japan
73,790
235
Brazil
71,181
232
United Kingdom
64,452
323
France
63,629
220
Spain
63,132
202
Italy
58,351
192
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Site Kit | Woopra |
|---|---|---|
| LCP | 2.4 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1300 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Site Kit to Woopra
| Domain | When |
|---|---|
| centrodeherniadoparana.com.br | Jan 2026 |
Woopra to Site Kit
| Domain | When |
|---|---|
| centrodeherniadoparana.com.br | Jan 2026 |
| brightsec.com | Jan 2026 |
| scatterinstrumentsonline.com | Dec 2025 |