EventOn vs Occasion
Head-to-head usage across the sites we track.
Top sites by authority
EventOn · Occasion · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
4
0
Open Page Rank 8+
68
0
Open Page Rank 7+
165
2
Open Page Rank 6+
281
2
Open Page Rank 5+
467
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
EventOn · Occasion · share of sites in each country using one or the other
United States
3,759
124
Germany
1,442
3
Spain
1,255
7
United Kingdom
1,182
4
France
1,176
3
Italy
983
5
Canada
913
15
Netherlands
688
3
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | EventOn | Occasion |
|---|---|---|
| LCP | 2.3 s | 1.4 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1200 ms | 500 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.