Disable VPN, proxy, or Tor
Turn off ad blockers, privacy extensions, and script blockers
Enable JavaScript and cookies in your browser
Clear browser cache and cookies for the site
Try a different browser or an incognito/private window
Update your browser to the latest version
Check your device date and time settings
Switch to a different network or restart your router
Flush DNS cache and try again
Change DNS servers to a public resolver
Allow Cloudflare domains in firewall, antivirus, or parental controls
Remove browser extensions that interfere with page loading
If on a shared network, ask the network admin to allow Cloudflare
Wait and retry later if the site is rate-limiting requests
Contact the website owner if the challenge keeps failing