Google Sign-in vs LINE Login
Head-to-head usage across the sites we track.
Top sites by authority
Google Sign-in · LINE Login · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
62
0
Open Page Rank 8+
712
4
Open Page Rank 7+
2,390
15
Open Page Rank 6+
4,162
29
Open Page Rank 5+
6,471
48
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Google Sign-in · LINE Login · share of sites in each country using one or the other
United States
38,558
68
Brazil
35,505
24
India
29,692
35
United Kingdom
20,031
30
Germany
16,268
26
France
15,941
29
Indonesia
15,348
45
Canada
14,777
33
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google Sign-in | LINE Login |
|---|---|---|
| LCP | 2.3 s | 2 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1200 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.