Is Bubble fast?
Sites built with Bubble score 57 out of 100 on Google's mobile speed test, number 13 of 17 builders. Their main content shows in about 8.8 s on a mid-range phone.
Last checked
Checked every day since 26 October 2026
- Speed score57
- Main content shows8.8 s
- Layout jumps0
- Page weight1.3 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: 3/5. It counts in the Bubble review and updates daily.
The Bubble sites tested
| Site | Score | Main content | Layout jumps | Busy time | Weight | Tests |
|---|---|---|---|---|---|---|
| info-80867.bubbleapps.ioFitting Room app (bubbleapps.io address, Starter trial) | 57 | 8.8 s | 0 | 35 ms | 1.3 MB | 1 |
Site
- info-80867.bubbleapps.ioFitting Room app (bubbleapps.io address, Starter trial)
- Score
- 57
- Main content
- 8.8 s
- Layout jumps
- 0
- Busy time
- 35 ms
- Weight
- 1.3 MB
- Tests
- 1
Real public sites built and hosted on Bubble, picked because they look like the sites most people build: a café, a photographer, a small shop.
Bubble speed score history
The median Google Lighthouse score of the Bubble 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 |
|---|---|
| – | |
| 57 |
2 days, newest first. ▲ went up, ▼ went down.
How the test works and what each number means: the page speed test. Is Bubble up right now? Bubble live status. Everything else is in the Bubble review. Compare: Lovable, Hostinger Website Builder, Base44, Bolt.new, Zite.