Why test sites I built instead of the builder's homepage?

Because your site is what matters. A builder's own homepage can stay up while the servers that host its customers' sites fail. Sites built on the builder show what you would actually get.

A page that doesn't answer within 20 seconds, answers with a server error (5xx), or says the page is gone (404). Every failure is checked again 15 seconds later before it counts, so a single dropped connection is not an outage.

Why is a builder missing?

A builder appears once I have bought a plan, built my test sites on it and published its review.

Does a brand pay to be here, or know it is checked?

No. Every builder is tested the same way on sites I built and paid for, and none of them can change the figures.

Live monitor · checked every 5 minutes

Website builder uptime tests

For every website builder I review, I build real sites on it and my own monitor opens them every 5 minutes for 30 days. It shows whether the builder's hosting keeps your site online.

Builders: 19
Checks so far: 42,476
Measuring since: 21 October 2026

Figures updated 27 Oct 2026, 21:45 UTC. Each builder’s page also checks its test sites live when you open it.

Builders tested so far

Website builder status and uptime
Builder	Right now	Last 24 hours	Last 7 days	Up during the test	Typical answer
Wix The uptime test	Up	100%	100%	100%	131 ms
Zite The uptime test	Up	100%	100%	100%	205 ms
Bubble The uptime test	Up	–	100%	100%	326 ms
Hostinger Website Builder The uptime test	Up	100%	100%	100%	359 ms
Dreamflow The uptime test	Up	100%	100%	100%	386 ms
FlutterFlow The uptime test	Up	100%	100%	100%	418 ms
Replit The uptime test	Up	100%	100%	100%	434 ms
Base44 The uptime test	Up	100%	100%	100%	463 ms
Noloco The uptime test	Up	100%	100%	100%	478 ms
Emergent The uptime test	Up	100%	100%	100%	514 ms
Softr The uptime test	Up	100%	100%	100%	597 ms
Lovable The uptime test	Up	100%	100%	100%	732 ms
Adalo The uptime test	Up	100%	100%	100%	735 ms
Atoms The uptime test	Up	100%	100%	100%	796 ms
Bolt.new The uptime test	Up	100%	100%	100%	900 ms
Famous.ai The uptime test	Up	100%	100%	100%	937 ms
Anything The uptime test	Up	100%	100%	100%	963 ms
Blink.new The uptime test	Up	100%	100%	100%	1.6 s
Draftbit The uptime test	Not checked yet	–	–	–	–

Builder

Wix The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
131 ms
Outages
0
Zite The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
205 ms
Outages
0
Bubble The uptime test
Right now
Up
Last 24 hours
–
Last 7 days
100%
Up during the test
100%
Typical answer
326 ms
Outages
0
Hostinger Website Builder The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
359 ms
Outages
0
Dreamflow The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
386 ms
Outages
0
FlutterFlow The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
418 ms
Outages
0
Replit The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
434 ms
Outages
0
Base44 The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
463 ms
Outages
0
Noloco The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
478 ms
Outages
0
Emergent The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
514 ms
Outages
0
Softr The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
597 ms
Outages
0
Lovable The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
732 ms
Outages
0
Adalo The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
735 ms
Outages
0
Atoms The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
796 ms
Outages
0
Bolt.new The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
900 ms
Outages
0
Famous.ai The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
937 ms
Outages
0
Anything The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
963 ms
Outages
0
Blink.new The uptime test
Right now
Up
Last 24 hours
100%
Last 7 days
100%
Up during the test
100%
Typical answer
1.6 s
Outages
0
Draftbit The uptime test
Right now
Not checked yet
Last 24 hours
–
Last 7 days
–
Up during the test
–
Typical answer
–
Outages
0

Each test runs for 30 days from the day the sites go live. Figures fill in as it runs.

How the uptime test works

During a review I build three sites on the builder from the same briefs every builder gets: a shop, a café and a photographer. For 30 days, every 5 minutes, our monitor opens each one the way a browser does and records whether it answered and how long the server took. The sites are hosted by the builder (a site on our own domain just points to its servers), so this is exactly what the builder’s customers get.

It runs from one fixed location, so response times compare fairly between builders. If our own connection drops, that round is thrown out instead of counted against anyone.

The code and the data are ours. No outside status service is used, and no brand can change its figures.

What counts as down

Down: no answer within 20 seconds, a server error (5xx), or a missing page (404). Every failure is checked again 15 seconds later before it counts.
A builder counts as down in a round if any of its test sites is down.
Refused checks (401, 403, 429) are left out: they mean the site blocked an automated visitor, not that it was down.
Each round that fails counts as 5 minutes of downtime.

The uptime grade in reviews

Each review shows the builder's uptime test, graded over its 30 days. The grade updates by itself while the test runs and is frozen when it ends:

5: up 99.95% of the time or more (about 22 minutes down a month at most)
4: 99.9% to 99.94% (up to about 43 minutes a month)
3: 99.5% to 99.89% (up to about 3.6 hours a month)
2: 99% to 99.49% (up to about 7 hours a month)
1: below 99%

Questions

Why test sites I built instead of the builder's homepage?: Because your site is what matters. A builder's own homepage can stay up while the servers that host its customers' sites fail. Sites built on the builder show what you would actually get.
What counts as down?: A page that doesn't answer within 20 seconds, answers with a server error (5xx), or says the page is gone (404). Every failure is checked again 15 seconds later before it counts, so a single dropped connection is not an outage.
Why is a builder missing?: A builder appears once I have bought a plan, built my test sites on it and published its review.
Does a brand pay to be here, or know it is checked?: No. Every builder is tested the same way on sites I built and paid for, and none of them can change the figures.