HTTP/3 vs Pygments
Head-to-head usage across the sites we track.
Top sites by authority
HTTP/3 · Pygments · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
208
8
Open Page Rank 8+
3,600
43
Open Page Rank 7+
17,128
78
Open Page Rank 6+
37,410
106
Open Page Rank 5+
72,694
148
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 · Pygments · share of sites in each country using one or the other
United States
1,137,483
477
India
533,896
409
Brazil
409,200
261
United Kingdom
387,999
271
Indonesia
291,484
242
Germany
286,932
275
Italy
284,574
230
Canada
281,458
255
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | HTTP/3 | Pygments |
|---|---|---|
| LCP | 1.9 s | 1.6 s |
| INP | 75 ms | 50 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.