Sample investigation

Trial signups dropped. Where do you look?

You own the marketing site. Follow the evidence from the goal report to a browser test you can hand to your developer.

Sample data
Step 1Check the goal
Oct 12–18, 2026 · UTC 40 800 observed sessions
Oct 19–25, 2026 · UTC 24 -40% · 800 sessions

The goal counts successful trial_started events observed by the SDK. Sessions held steady, so fewer visitors converted rather than fewer arrived. Next, check whether the signup page shows a change worth investigating.

Step 2Find the affected browser

/signup, October 19 to 25, 2026 UTC

Page views with linked browser errors by browser
BrowserViews with errorsObserved views
Mobile Safari24120
Other browsers2280

Mobile Safari has the higher share of linked errors. A recorded form request failure gives you a browser and an action to test.

Step 3Reproduce and recheck

Open /signup in Mobile Safari and start a test trial. Inspect the form request and check whether the account is created. In this example the request fails. After the fix, repeat the same test and confirm the account is saved.

In the follow-up window (Oct 26–Nov 1, 2026 UTC), 1 of 114 observed Mobile Safari page views had a linked error, down from 24 of 120.

View the handoff note

On /signup, 24 of 120 observed Mobile Safari page views had a linked error during October 19 to 25 UTC. Start a test trial in Mobile Safari and check the signup request and the account backend. Repeat after the fix and compare the next reporting window.

Try this on your own site

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