IPB vs Ultimate Bulletin Board
Head-to-head usage across the sites we track.
Top sites by authority
IPB · Ultimate Bulletin Board · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
0
Open Page Rank 8+
25
0
Open Page Rank 7+
73
0
Open Page Rank 6+
139
1
Open Page Rank 5+
214
6
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
IPB · Ultimate Bulletin Board · share of sites in each country using one or the other
United States
1,637
37
United Kingdom
1,122
20
Germany
1,052
9
Russia
967
2
Canada
861
12
France
797
4
Poland
792
3
India
726
6
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | IPB | Ultimate Bulletin Board |
|---|---|---|
| LCP | 1.5 s | 1.1 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 500 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.