IPB vs MyBB
Head-to-head usage across the sites we track.
Top sites by authority
IPB · MyBB · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
0
Open Page Rank 8+
29
1
Open Page Rank 7+
80
15
Open Page Rank 6+
150
28
Open Page Rank 5+
225
42
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
IPB · MyBB · share of sites in each country using one or the other
United States
1,902
484
United Kingdom
1,306
293
Germany
1,200
377
Russia
1,073
130
France
960
222
Canada
990
188
Poland
900
246
Brazil
771
256
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | IPB | MyBB |
|---|---|---|
| LCP | 1.6 s | 1.3 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 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.