Google Cloud site speed
How fast Google Cloud websites load on a phone, from Google PageSpeed tests of 25 Google Cloud sites, and which popular ones are slowest. Use it to benchmark your own site, or to find Google Cloud sites that need speed work.
Real users: 31% of the 16 Google Cloud sites with Chrome UX Report data are rated fast overall (good loading, responsiveness and layout stability).
Slowest popular Google Cloud sites
Lowest mobile PageSpeed scores among Google Cloud sites in the Tranco top million. One lab test each, so a score can move from day to day.
| Site | Industry | Mobile score | LCP | Page weight |
|---|---|---|---|---|
Akatsuki Inc. aktsk.jp | – | 29 | 58.1s | 15.6 MB |
 AppSumo appsumo.com | Software | 45 | 5.0s | 4.9 MB |
 SuperVista brillen.de | – | 48 | 14.1s | 2.8 MB |
 airfocus by Lucid airfocus.com | – | 50 | 4.5s | 6.3 MB |
 Betonblock® betonblock.com | – | 57 | 3.7s | 2.0 MB |
 Deepen AI deepen.ai | – | 58 | 7.7s | 5.0 MB |
Ampion ampion.net | – | 64 | 3.6s | 3.0 MB |
 Cargo.one cargo.one | – | 69 | 10.4s | 2.1 MB |
 Bygghemma bygghemma.se | – | 72 | 5.9s | 1.6 MB |
 Brankas Pte Ltd. brankas.com | – | 74 | 6.4s | 16.4 MB |
 Australian Christian College – Singleton acc.edu.au | – | 82 | 1.7s | 1.0 MB |
Every slow Google Cloud site, as a list
All Google Cloud sites scoring under 50 on mobile, filtered by industry, country or popularity, with what slows each one down, company details and contacts. Credits included to start.
Third parties Google Cloud sites load most
- Facebook28%
- Adobe TypeKit20%
- Clarity16%
- Bing Ads16%
- Hubspot16%
- LinkedIn Ads12%
- Unpkg12%
- TikTok8%
- cdn-cookieyes.com8%
- Twitter Online Conversion Tracking8%
Fastest popular Google Cloud sites
- Australian Christian College – Singleton acc.edu.au82
- Brankas Pte Ltd. brankas.com74
- Bygghemma bygghemma.se72
- Cargo.one cargo.one69
- Ampion ampion.net64
- Deepen AI deepen.ai58
- Betonblock® betonblock.com57
- airfocus by Lucid airfocus.com50
- SuperVista brillen.de48
- AppSumo appsumo.com45
How this is measured
Each site's home page is tested with Google PageSpeed Insights (Lighthouse, simulated mid-range phone on a slow 4G connection) when it's enriched; real-user ratings come from the Chrome UX Report where Google has enough visits. Only sites in the Tranco top million are named. See also websites using Google Cloud. Updated October 2026.
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