What Is CAPTCHA Code? + captcha examples
What is the history of captcha?Let’s figure out about Recaptcha history…
in 1997 when search engines began their work and sites were built. Over time, the number of URLs increased.
Therefore, an algorithm was created, which was later known as a captcha.
Captcha’s task is to prevent bots from causing problems in rankings.
What is Captcha?
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How does CAPTCHA work?
What is Captcha used for?
Blogs and websites with contact us forms and message boards also use captchas. This is a proven method available to prevent spammy comments or spam messages. However, it is essential to remember that captchas are not in a position to protect against cyberbullying. However, the captchas can prevent automatic message postings by bots.