What automatic Cloudflare verification does
When the option is enabled, Octoparse checks for a supported Turnstile prompt after a Go to Web Page action loads. If it finds one, it obtains the information required for that prompt, requests a verification result, supplies the result to the page, and waits for the page to continue loading. This can help a task reach the page it needs for extraction. It does not change the task workflow, selected data fields, IP or region, User-Agent, Cookies, or login state. It also does not guarantee that the website will accept the result or return complete data. For the same Turnstile prompt, Octoparse makes up to three automatic handling attempts. This limit is separate from the ordinary retry setting for a Go to Web Page action. After the third attempt, Octoparse does not make another automatic Cloudflare attempt for that prompt; check the final page and choose a different supported path if needed.What it means for access and data collection
Because Octoparse checks the page for Turnstile after navigation, enabling the option can add time to a Go to Web Page action. Use it when a supported Turnstile prompt is the actual reason the task cannot reach the target page, not as a default setting for every task.
Test the result
- Reproduce the issue with a small test and keep the page screenshot.
- Confirm that the page is showing a supported Turnstile prompt rather than a login page, Cookie banner, or another access error.
- Enable the automatic option, then run the same small test.
- Check the final page, relevant resource event, and several output rows.
- Keep the option only when the page and data are correct in repeated small tests.