What is reCAPTCHA?
reCAPTCHA is a free service that protects your website from spam and abuse. reCAPTCHA uses an advanced risk analysis engine and adaptive CAPTCHAs to keep automated software from engaging in abusive activities on your site. It does this while letting your valid users pass through with ease.
reCAPTCHA offers more than just spam protection. Every time CAPTCHAs are solved, that human effort helps digitize text, annotate images and build machine learning datasets. This in turn helps preserve books, improve maps, and solve hard AI problems.
Its benefits on your site
Although the implementation of reCAPTCHA may appear to be an unnecessary annoyance to most users, it is actually quite beneficial to website owners. Still not convinced?
Here are a few benefits that they offer:
- Assists you in distinguishing between fake and real traffic.
- They are simple to resolve and thus do not impede web traffic.
- Aids in the control of spam on your website.
If you already have a lot of traffic and spam, implementing a CAPTCHA is a must. It is strongly advised to include the CAPTCHA on all critical pages, such as the login page, contact forms, comment fields, and so on.