Privacy

Updated October 30, 2026.

Your migration files

Your URL lists, sitemap files, redirect plans and generated reports are processed in your browser. Our application does not upload them. Closing or refreshing the page clears the in-memory inputs; your browser may separately retain form data or downloaded files.

Optional usage analytics

Analytics is off until you choose “Allow analytics.” If you opt in, Google Analytics receives page visits and events for starting a check, completing a check, encountering an error and exporting a report. Events may include the number of URLs and issues, but never the URLs you enter, file names, file contents or raw error messages. We omit page query strings, fragments and referring URLs from the data we configure.

Google also processes technical information from analytics requests, such as browser and device information and network information. Analytics cookies can help recognize returning browsers. This is not anonymous collection. Advertising personalization and Google signals are disabled in our tag configuration.

We remember your choice in local browser storage. Use “Analytics settings” at the bottom of the tool to change it. Choosing “No thanks” disables subsequent collection and removes this site's Google Analytics cookies. It does not delete data already received by Google. The tool works without analytics.

Hosting

Tencent Cloud EdgeOne serves this website and processes requests and security logs needed to deliver and protect the service, independently of the optional analytics choice.

Sample and test activity

Built-in sample checks are excluded from the normal usage funnel. Explicit analytics verification uses separate test events. The local session export is downloaded only when you request it.

For provider information, see Google's privacy policy and Tencent Cloud's privacy policy.