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+
23
0
Open Page Rank 7+
69
0
Open Page Rank 6+
130
1
Open Page Rank 5+
201
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
1,604
38
United Kingdom
1,081
15
Germany
1,006
9
Russia
965
2
Canada
820
11
France
773
4
Poland
760
4
India
725
5
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 s |
| INP | 75 ms | 25 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.