Mastodon vs vBulletin
Head-to-head usage across the sites we track.
Top sites by authority
Mastodon · vBulletin · 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+
21
7
Open Page Rank 7+
53
37
Open Page Rank 6+
115
70
Open Page Rank 5+
200
131
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Mastodon · vBulletin · share of sites in each country using one or the other
United States
199
1,547
Germany
122
1,011
United Kingdom
95
933
Canada
82
782
France
88
658
Netherlands
69
609
Russia
46
613
India
91
549
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Mastodon | vBulletin |
|---|---|---|
| LCP | 2.5 s | 1.4 s |
| INP | 100 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 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.