Facebook Chat Plugin vs Leadster
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Chat Plugin · Leadster · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
1
Open Page Rank 8+
59
3
Open Page Rank 7+
182
8
Open Page Rank 6+
324
17
Open Page Rank 5+
527
32
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 · Leadster · share of sites in each country using one or the other
Vietnam
9,230
14
United States
7,553
64
Brazil
1,342
3,036
Poland
4,015
19
Thailand
3,483
16
Canada
3,278
23
United Kingdom
3,249
20
India
3,181
52
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Chat Plugin | Leadster |
|---|---|---|
| LCP | 2 s | 2.6 s |
| INP | 75 ms | 100 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.