Signifyd vs Site Kit
Head-to-head usage across the sites we track.
Top sites by authority
Signifyd · Site Kit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
36
Open Page Rank 8+
21
649
Open Page Rank 7+
69
2,698
Open Page Rank 6+
137
5,893
Open Page Rank 5+
238
12,351
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Signifyd · Site Kit · share of sites in each country using one or the other
United States
2,882
215,676
India
969
110,602
Japan
425
82,773
Brazil
520
80,295
France
721
74,632
United Kingdom
970
72,179
Spain
568
67,753
Italy
581
63,679
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Signifyd | Site Kit |
|---|---|---|
| LCP | 1.8 s | 2.4 s |
| INP | 125 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 1300 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Signifyd to Site Kit
| Domain | When |
|---|---|
| shustrik-maps.com | Jul 2025 |
Site Kit to Signifyd
| Domain | When |
|---|---|
| dandeutschopticaloutlook.com | Apr 2026 |