Linkedin Sign-in vs Microsoft Authentication
Head-to-head usage across the sites we track.
Top sites by authority
Linkedin Sign-in · Microsoft Authentication · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
3
Open Page Rank 8+
112
16
Open Page Rank 7+
274
42
Open Page Rank 6+
460
70
Open Page Rank 5+
751
109
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 · Microsoft Authentication · share of sites in each country using one or the other
United States
5,164
339
India
2,642
261
United Kingdom
1,887
202
Canada
1,709
183
France
1,629
158
Italy
1,430
152
Spain
1,385
168
Mexico
1,395
154
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Linkedin Sign-in | Microsoft Authentication |
|---|---|---|
| LCP | 2 s | 2.2 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
All Linkedin Sign-in sites · All Microsoft Authentication sites