Linkedin Sign-in vs uLogin
Head-to-head usage across the sites we track.
Top sites by authority
Linkedin Sign-in · uLogin · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
15
0
Open Page Rank 8+
121
3
Open Page Rank 7+
301
5
Open Page Rank 6+
511
9
Open Page Rank 5+
838
16
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Linkedin Sign-in · uLogin · share of sites in each country using one or the other
United States
5,814
64
India
3,089
22
United Kingdom
2,143
33
France
1,978
35
Canada
1,957
18
Italy
1,659
24
Spain
1,601
26
Mexico
1,549
14
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Linkedin Sign-in | uLogin |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 800 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.