Prefix-Free vs Webpack
Head-to-head usage across the sites we track.
Top sites by authority
Prefix-Free · Webpack · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
10
190
Open Page Rank 8+
57
3,313
Open Page Rank 7+
136
13,524
Open Page Rank 6+
220
25,476
Open Page Rank 5+
313
42,724
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Prefix-Free · Webpack · share of sites in each country using one or the other
United States
2,095
280,614
India
1,142
151,337
Germany
1,030
119,668
United Kingdom
893
113,937
France
814
97,546
Brazil
750
97,414
Canada
841
87,677
Spain
655
71,269
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Prefix-Free | Webpack |
|---|---|---|
| LCP | 1.8 s | 2 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Prefix-Free to Webpack
| Domain | When |
|---|---|
| peak-energy.gmbh | Oct 2025 |