Is FlutterFlow fast?
Sites built with FlutterFlow score 47 out of 100 on Google's mobile speed test, number 15 of 17 builders. Their main content shows in about 17.9 s on a mid-range phone.
Last checked
Checked every day since 26 October 2026
- Speed score47
- Main content shows17.9 s
- Layout jumps0
- Page weight3.2 MB
Medians of the last 7 days, testing since 26 October 2026. 0 of 1 sites pass all of Google's limits. Updated 27 Oct 2026, 21:45 UTC.
Speed grade: 2/5. It counts in the FlutterFlow review and updates daily.
The FlutterFlow sites tested
| Site | Score | Main content | Layout jumps | Busy time | Weight | Tests |
|---|---|---|---|---|---|---|
| fitting-room-0auira.flutterflow.appFlutterFlow test app (flutterflow.app address, Basic plan) | 47 | 17.9 s | 0 | 879 ms | 3.2 MB | 3 |
Site
- fitting-room-0auira.flutterflow.appFlutterFlow test app (flutterflow.app address, Basic plan)
- Score
- 47
- Main content
- 17.9 s
- Layout jumps
- 0
- Busy time
- 879 ms
- Weight
- 3.2 MB
- Tests
- 3
Real public sites built and hosted on FlutterFlow, picked because they look like the sites most people build: a café, a photographer, a small shop.
FlutterFlow speed score history
The median Google Lighthouse score of the FlutterFlow sites on each day, out of 100. Higher is faster.
Score chart
Touch or move along a chart to see the score on that day.
Speed score
– /100
no change in this range
Each chart has its own scale, so every change is easy to see.
Score table
| Date | Speed score |
|---|---|
| – | |
| 47 |
2 days, newest first. ▲ went up, ▼ went down.
How the test works and what each number means: the page speed test. Is FlutterFlow up right now? FlutterFlow live status. Everything else is in the FlutterFlow review. Compare: Lovable, Hostinger Website Builder, Base44, Bolt.new, Zite.