Google Cloud Storage vs HTTP/3
Head-to-head usage across the sites we track.
Top sites by authority
Google Cloud Storage · HTTP/3 · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Google Cloud Storage · HTTP/3 · share of sites in each country using one or the other
United States
4,089
1,284,004
India
2,417
592,975
United Kingdom
1,558
436,501
Brazil
1,425
418,679
Indonesia
1,075
328,375
Canada
1,440
321,328
Germany
1,321
316,957
Italy
1,124
305,727
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google Cloud Storage | HTTP/3 |
|---|---|---|
| LCP | 2.1 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 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.
Google Cloud Storage to HTTP/3
| Domain | When |
|---|---|
| integrityfitness.ca | May 2026 |
| pikipojat.fi | Mar 2026 |
| thesaddlerslympstone.co.uk | Jan 2026 |
| wearexfilm.com | Jan 2026 |
| barnesplant.co.uk | Dec 2025 |
| premiumuseddriveshaft.com | Dec 2025 |
| i-hair.be | Dec 2025 |
| kayramauto.com | Oct 2025 |
| stylishtextgenerator.com | Sep 2025 |
| pidsilvia.com | Sep 2025 |
| gobiz.com | Aug 2025 |
| silencio.store | Aug 2025 |
HTTP/3 to Google Cloud Storage
| Domain | When |
|---|---|
| inkhero.nl | Feb 2026 |
| inkhero.co.uk | Jan 2026 |
| inkhero.ca | Jan 2026 |
| i-hair.be | Dec 2025 |
| makana.cl | Dec 2025 |
| logamacademy.com | Dec 2025 |