Facebook Chat Plugin vs Solvvy
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Chat Plugin · Solvvy · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
3
Open Page Rank 8+
54
4
Open Page Rank 7+
162
5
Open Page Rank 6+
298
6
Open Page Rank 5+
488
8
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 · Solvvy · share of sites in each country using one or the other
Vietnam
9,058
30
United States
7,263
63
Poland
3,910
30
Thailand
3,434
30
Canada
3,228
50
United Kingdom
3,121
47
India
3,116
51
Hungary
2,883
23
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Chat Plugin | Solvvy |
|---|---|---|
| LCP | 2 s | 2.2 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 900 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.