Facebook Chat Plugin vs Trengo
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Chat Plugin · Trengo · 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+
62
0
Open Page Rank 7+
191
7
Open Page Rank 6+
341
14
Open Page Rank 5+
559
39
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 · Trengo · share of sites in each country using one or the other
Vietnam
11,331
16
United States
8,892
207
Poland
4,641
71
United Kingdom
3,807
203
Thailand
3,959
21
India
3,748
111
Canada
3,789
67
Taiwan
3,302
16
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Chat Plugin | Trengo |
|---|---|---|
| LCP | 2 s | 1.7 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.