PHPDebugBar vs Turbopack
Head-to-head usage across the sites we track.
Top sites by authority
PHPDebugBar · Turbopack · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
67
Open Page Rank 8+
9
891
Open Page Rank 7+
33
2,965
Open Page Rank 6+
50
5,166
Open Page Rank 5+
67
8,331
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
PHPDebugBar · Turbopack · share of sites in each country using one or the other
United States
287
53,910
India
275
39,930
Brazil
115
21,234
United Kingdom
147
19,955
Germany
274
19,747
Indonesia
239
16,829
France
184
16,662
Canada
100
16,275
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | PHPDebugBar | Turbopack |
|---|---|---|
| LCP | 2 s | 2.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 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.
PHPDebugBar to Turbopack
| Domain | When |
|---|---|
| jatengprov.go.id | May 2026 |
| sabah.gov.my | Mar 2026 |
| cefonlineacademy.com | Mar 2026 |
| uinjambi.ac.id | Jan 2026 |