HTTP/3 vs Pixc
Head-to-head usage across the sites we track.
Top sites by authority
HTTP/3 · Pixc · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
208
0
Open Page Rank 8+
3,591
0
Open Page Rank 7+
17,002
0
Open Page Rank 6+
36,960
0
Open Page Rank 5+
72,129
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
HTTP/3 · Pixc · share of sites in each country using one or the other
United States
1,141,651
126
India
531,962
29
Brazil
414,021
10
United Kingdom
386,042
63
Indonesia
294,061
13
Germany
289,537
26
Canada
280,974
55
Italy
273,070
15
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | HTTP/3 | Pixc |
|---|---|---|
| LCP | 1.9 s | 1.5 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 500 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.
Pixc to HTTP/3
| Domain | When |
|---|---|
| prettyrascal.com | Mar 2026 |