FAQs
A “CAPTCHA” is a turing test to tell human and bots apart. It is easy for humans to solve, but hard for “bots” and other malicious software to figure out. By adding reCAPTCHA to a site, you can block automated software while helping your welcome users to enter with ease.
How does "I am not a robot" work? ›
The “I'm not a robot” checkbox is a CAPTCHA, or a “Completely Automated Public Turing Test to Tell Computers and Humans Apart.” Essentially any type of test, whether it's selecting the image with stoplights or typing out a word that's blurry, is a CAPTCHA, which is used to stop bots.
Why am I being asked to verify I am not a robot? ›
This message is usually due to a temporary network issue and can be resolved by refreshing your browser. It also might be caused due to accessing the offering through a virtual network.
How do I know I'm not a robot? ›
A CAPTCHA test is designed to determine if an online user is really a human and not a bot. CAPTCHA is an acronym that stands for "Completely Automated Public Turing test to tell Computers and Humans Apart." Users often encounter CAPTCHA and reCAPTCHA tests on the Internet.
Why can't robots pass the I'm not a robot test? ›
Turns out the answer is part of a bigger story about being human. The box test isn't really about the box! It's actually tracking other things about your behavior, like how you move your mouse as you go to check the box.
Does I am not a robot check your history? ›
As the BBC's QI revealed, ticking the little box is actually letting the site check things like your internet browsing history to determine whether you're a real person or not. "Ticking the box is not the point. It's how you behaved before you ticked the box that is analysed," Sandi Toksvig explained to the panel.
How effective is I am not a robot? ›
Does CAPTCHA actually work? Mostly, yes! Apparently the version used by Confident CAPTCHA has a success rate of 96% and performs the test 50 million times a month. Obviously, the target is 100%, but 96% is very close, however it still means that bots are getting through and the bots are getting smarter every day.
What is the point of the I'm not a robot test? ›
Captcha is the acronym of Completely Automated Public Turing test to tell Computers and Humans Apart. It was developed at the turn of millennium as a way to prevent bots from disrupting websites and their databases by pretending to be well-intentioned human users.
Is Captcha go app real or fake? ›
The Captcha Go app is a real app that can be downloaded from the Google Play Store. It is a captcha solving app that allows users to earn money by solving captchas.
How to enter CAPTCHA correctly? ›
A CAPTCHA test is made up of two simple parts: a randomly generated sequence of letters and/or numbers that appear as a distorted image, and a text box. To pass a the test and prove your human identity, simply type the characters you see in the image into the text box.
Google interprets that your IP address / device sends multiple search requests at the same time (this creates a suspicious effect on the search engine). With CAPTCHA, Google makes sure that you are not a robot or a computer program that sends multiple requests for search or spam.
