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
63
Open Page Rank 8+
10
817
Open Page Rank 7+
36
2,727
Open Page Rank 6+
56
4,708
Open Page Rank 5+
75
7,513
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
277
46,923
India
293
34,972
Brazil
106
18,647
Germany
261
17,844
United Kingdom
141
17,584
Indonesia
250
14,948
France
178
14,745
Canada
93
14,396
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, 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.
PHPDebugBar to Turbopack
| Domain | When |
|---|---|
| jatengprov.go.id | May 2026 |
| sabah.gov.my | Mar 2026 |
| cefonlineacademy.com | Mar 2026 |
| uinjambi.ac.id | Jan 2026 |