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
3,663
1,141,651
India
2,200
531,962
Brazil
1,349
414,021
United Kingdom
1,416
386,042
Indonesia
954
294,061
Germany
1,180
289,537
Canada
1,302
280,974
Italy
1,000
273,070
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, 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.
Google Cloud Storage to HTTP/3
| Domain | When |
|---|---|
| superdry.fi | Jul 2026 |
| sitin.ai | Jul 2026 |
| fitnessroom.no | May 2026 |
| ipsosinteractive.cn | May 2026 |
| integrityfitness.ca | May 2026 |
| pikipojat.fi | Mar 2026 |
| thesaddlerslympstone.co.uk | Jan 2026 |
| wearexfilm.com | Jan 2026 |
| premiumuseddriveshaft.com | Dec 2025 |
| barnesplant.co.uk | Dec 2025 |
| i-hair.be | Dec 2025 |
| kayramauto.com | Oct 2025 |
| stylishtextgenerator.com | Sep 2025 |
| pidsilvia.com | Sep 2025 |
HTTP/3 to Google Cloud Storage
| Domain | When |
|---|---|
| ridgelinemedical.org | May 2026 |
| 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 |