Apple Sign-in vs LINE Login
Head-to-head usage across the sites we track.
Top sites by authority
Apple Sign-in · LINE Login · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
17
0
Open Page Rank 8+
172
4
Open Page Rank 7+
492
16
Open Page Rank 6+
850
30
Open Page Rank 5+
1,261
48
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Apple Sign-in · LINE Login · share of sites in each country using one or the other
United States
6,744
79
United Kingdom
3,492
37
India
3,475
39
Canada
3,230
36
Japan
2,037
1,163
Germany
3,001
33
France
2,775
33
Spain
2,587
22
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Apple Sign-in | LINE Login |
|---|---|---|
| LCP | 2.3 s | 2.1 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 1200 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.