Facebook Login vs Passage
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Login · Passage · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
65
0
Open Page Rank 8+
1,175
1
Open Page Rank 7+
4,610
1
Open Page Rank 6+
8,806
1
Open Page Rank 5+
15,365
1
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Facebook Login · Passage · share of sites in each country using one or the other
United States
130,630
1
Japan
92,821
1
Brazil
56,858
1
India
46,313
1
United Kingdom
46,044
1
France
42,093
1
Italy
38,753
1
Canada
35,702
1
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Login | Passage |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.