Facebook vs Mangeznotez
Head-to-head usage across the sites we track.
Detections for Facebook end in May 2022. Detections for Mangeznotez end in Mar 2026. The fingerprint catalog behind our crawls no longer carries these technologies as their own entries, usually because they were retired or split into more specific ones, so their figures reflect the last data recorded.
By country
Facebook · Mangeznotez · share of sites in each country using one or the other
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Mangeznotez | |
|---|---|---|
| LCP | 1.9 s | 2 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1000 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.