Bootstrap vs tailwindcss
Head-to-head usage across the sites we track.
Detections for tailwindcss end in Oct 2021. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
Bootstrap · tailwindcss · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bootstrap · tailwindcss · share of sites in each country using one or the other
United States
758,929
79
India
368,409
42
Germany
277,428
47
United Kingdom
255,833
61
Brazil
241,343
27
France
234,434
36
Italy
222,549
29
Spain
183,194
29
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bootstrap | tailwindcss |
|---|---|---|
| LCP | 1.8 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 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.