Websites use various security measures to protect themselves from online attacks, one of which is Cloudflare.

If you find that you have been blocked from accessing a particular website, it is often due to the website's security triggering an automated response to what it interprets as suspicious activity or malicious intent.

The blocking can occur for several reasons such as submitting specific content, executing SQL commands, or sending malformed data.

Cloudflare acts as a barrier between your browser and the website you're trying to access.

It monitors incoming traffic and attempts to block certain types of attacks before they reach the site owner's server.