Facebook Chat Plugin vs UserLike
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Chat Plugin · UserLike · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
2
Open Page Rank 8+
56
17
Open Page Rank 7+
169
40
Open Page Rank 6+
307
67
Open Page Rank 5+
504
122
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Facebook Chat Plugin · UserLike · share of sites in each country using one or the other
Vietnam
9,058
35
United States
7,263
236
Poland
3,910
145
Thailand
3,434
35
United Kingdom
3,121
207
Canada
3,228
96
India
3,116
164
Hungary
2,883
81
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Chat Plugin | UserLike |
|---|---|---|
| LCP | 2 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 800 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.