Datadome vs HTTP/3
Head-to-head usage across the sites we track.
Top sites by authority
Datadome · HTTP/3 · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
217
Open Page Rank 8+
0
3,633
Open Page Rank 7+
0
17,286
Open Page Rank 6+
0
37,596
Open Page Rank 5+
0
73,412
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Datadome · HTTP/3 · share of sites in each country using one or the other
United States
1,040
1,284,004
India
501
592,975
United Kingdom
551
436,501
Brazil
333
418,679
Indonesia
286
328,375
Canada
539
321,328
Germany
485
316,957
Italy
440
305,727
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Datadome | HTTP/3 |
|---|---|---|
| LCP | 1.9 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Jun 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.
Datadome to HTTP/3
| Domain | When |
|---|---|
| minnesotapa.org | Mar 2026 |
| aiccbox.org | Dec 2025 |
| tocico.org | Nov 2025 |
| affordablegtahome.com | Oct 2025 |
| vet-ez-order.com | Aug 2025 |