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
195
Open Page Rank 8+
56
3,356
Open Page Rank 7+
140
13,640
Open Page Rank 6+
224
25,635
Open Page Rank 5+
318
43,016
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
2,140
278,336
India
1,156
147,200
Germany
1,053
119,952
United Kingdom
892
111,972
Brazil
753
95,582
France
808
95,292
Canada
860
86,422
Netherlands
554
69,064
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, Aug 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 |