Facebook Chat Plugin vs VirtualSpirits
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Chat Plugin · VirtualSpirits · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
0
Open Page Rank 8+
59
0
Open Page Rank 7+
182
2
Open Page Rank 6+
324
3
Open Page Rank 5+
527
5
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 · VirtualSpirits · share of sites in each country using one or the other
Vietnam
9,230
2
United States
7,553
53
Poland
4,015
3
Thailand
3,483
6
Canada
3,278
9
United Kingdom
3,249
15
India
3,181
16
Hungary
2,899
3
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Chat Plugin | VirtualSpirits |
|---|---|---|
| LCP | 2 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1100 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.