Facebook Chat Plugin vs iAdvize
Head-to-head usage across the sites we track.
Top sites by authority
Facebook Chat Plugin · iAdvize · 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+
62
10
Open Page Rank 7+
191
27
Open Page Rank 6+
341
60
Open Page Rank 5+
559
128
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 · iAdvize · share of sites in each country using one or the other
Vietnam
11,331
71
United States
8,892
328
Poland
4,641
165
Canada
3,789
338
United Kingdom
3,807
310
Thailand
3,959
70
India
3,748
206
France
3,071
745
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Facebook Chat Plugin | iAdvize |
|---|---|---|
| LCP | 2 s | 2 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0.05 |
| 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.