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Turbulence Report

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gocommonwealth.com could see a 4+ improvement in page speed by adopting Turbulence.

gocommonwealth.com — For gocommonwealth.com, Google's performance score goes from 96 to 100 (+4). Turbulence does this with a DNS change — no code updates.

  • Higher scores mean fewer visitors leaving before your page loads.
  • Content appears sooner: 3.1 s → 999 ms.
  • 42 KB less data per visit — faster on mobile networks.

Performance

Lab data — simulated mobile
Before

Lab metrics

Metric Before With Turbulence
Speed Index SI Before: 3.1 s After: 999 ms -68%
First Contentful Paint FCP Before: 1.1 s After: 769 ms -27%
Largest Contentful Paint LCP Before: 2.7 s After: 769 ms -72%
Cumulative Layout Shift CLS Before: 0.000 After: 0.010
Total Blocking Time TBT Before: 0 ms After: 0 ms

What changed (7)

  • picperf-banner Improves page load speed and visitor experience.
  • Speculation rules prefetching Browser prefetches likely navigation targets for instant loads
  • Render-blocking resources deferred Page paints before stylesheets finish
  • Images re-encoded to AVIF/WebP Smaller image files that look the same
  • Critical resources preloaded Important assets fetch first
  • Images re-encoded to AVIF/WebP Smaller image files that look the same
  • CSS and JavaScript minified and edge-cached Stylesheets and scripts load faster with smaller, cached files

How we measured this

  1. 1. We fetched your page and scored it with PageSpeed Insights (mobile, lab data).
  2. 2. We re-fetched it through a Turbulence preview environment that applies our transformation pipeline.
  3. 3. We scored the result with PageSpeed Insights again.
  4. 4. The deltas above are the difference — a directional estimate, not a forecast. First visits, geographic location, network conditions, and JS-rendered content all affect real-world results.