Case Studies - Real results from TheWebBooster
See how agencies and local businesses improved website speed, Core Web Vitals, and conversions with automated performance optimization.
Agency tool
Fuelitize: Page load time 3.7s → 1.2s, Faster sites, happier local clients
Fuelitize reduced average page load time from 3.7s to 1.2s across 12 sites in just 3 days, cut page weight by 71%, and freed developer time for higher value work.
| LCP | 3.7 s | 1.2 s |
| Page weight | 2.8 MB | 820 KB |
| Performance score (avg) | 42 | 89 |
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Small business
FolsLights: Online orders ↑ 60% after speed optimization
A handmade candle business run by an ambitious mother increased online orders by 60% after TheWebBooster reduced site load time from 5.2s to 1.8s in under 10 minutes of setup.
| LCP | 5.2 s | 1.8 s |
| Page weight | 4.1 MB | 1.2 MB |
| Online orders | 89 /mo | 142 /mo |
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Why speed matters
- •Faster pages rank better in local search and appear higher on mobile.
- •Quicker LCP and low INP reduce bounce rate, visitors convert to appointments.
- •Faster loading reduces wasted ad spend by improving landing page ROI.
- •For agencies, standardizing results saves dozens of developer hours per site.
Avg LCP improvement
1.4s-67%
Before: 4.3s
Avg conversion lift
2.8%+33%
Before: 2.1%
Dev hours saved/site
2 minutes per site
Before: 8 hours
saved ∞%
Want these results for your agency?
See how TheWebBooster can help your agency deliver faster websites to clients without adding developer hours.