Reddit vs vBulletin
Head-to-head usage across the sites we track.
Top sites by authority
Reddit · vBulletin · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 8+
3
7
Open Page Rank 7+
4
37
Open Page Rank 6+
6
70
Open Page Rank 5+
7
131
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Reddit · vBulletin · share of sites in each country using one or the other
United States
65
1,547
Germany
28
1,011
United Kingdom
33
933
Canada
30
782
France
25
658
Russia
17
613
Netherlands
20
609
India
43
549
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | vBulletin | |
|---|---|---|
| LCP | 2.2 s | 1.4 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 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.