CEMax vs Facebook Chat Plugin
Head-to-head usage across the sites we track.
Top sites by authority
CEMax · Facebook Chat Plugin · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
8
Open Page Rank 8+
0
62
Open Page Rank 7+
0
191
Open Page Rank 6+
0
341
Open Page Rank 5+
0
559
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CEMax · Facebook Chat Plugin · share of sites in each country using one or the other
Vietnam
0
11,331
United States
1
8,892
Poland
0
4,641
Thailand
1
3,959
United Kingdom
1
3,807
Canada
1
3,789
India
0
3,748
Taiwan
0
3,302
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CEMax | Facebook Chat Plugin |
|---|---|---|
| LCP | 3.8 s | 2 s |
| INP | 225 ms | 75 ms |
| CLS | 0.3 | 0 |
| TTFB | 2000 ms | 900 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.