Settings
Changes save as you make them.
Appearance
Applies to the app and shared reports.
Audits
Runs Google PageSpeed Insights for real-browser speed scores and screenshots. Adds about 20 seconds.
Free from Google Cloud. Without one, Google often turns requests away.
Each one is a request to the linked site.
Alerts
Where monitors send alerts. Each alert goes to every channel set up here.
Email needs SMTP_URL to be set; see the README. Addresses saved now are used once it is.
An incoming webhook from a Slack app.
In the channel's settings, under Integrations, then Webhooks.
Gets every alert as JSON, for Zapier, n8n, Make or your own code.
The address you open OpenSEO at, so links in alerts work. Empty means http://localhost:3000.
Sends a test alert to every channel above.
About
Free and open source under the MIT license. Reports, crawls and settings are JSON files in the data folder.