Which captcha is better to put on the site
Posted: Mon Jan 27, 2025 10:18 am
Website owners are not always enthusiastic about captcha. They do not want to implement it, because it can scare away visitors, because according to statistics, a user needs at least ten seconds to pass the “humanity” test. This takes away strength, nerves, and time.
If the captcha is poorly recognized, the outflow of visitors will be even greater and can amount to up to ten percent of users. Plus, you should always remember about people with disabilities, poor eyesight and other shortcomings that can interfere with the correct recognition of symbols. It is easier for them to leave the site than to contact a resource on which a complex captcha is installed.
Therefore, the task of the web resource dj email list administrator is to solve the issue of how to make a captcha on the site that will protect against spam and not bother ordinary people.
What kind of captcha could this be and what are its signs?
A task that a human can do, but a robot cannot solve.
A task that a person can solve quickly, but a robot cannot solve quickly.
A task with minimal data input.
A task that is equivalent in complexity to ordinary Internet use and accessible, including to users with disabilities.
A captcha on a website with a specific object in the picture works well. However, a captcha in the form of an answer to logical tasks is more interesting for the user and more reliably protects against bots.
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"Website Optimization: A Beginner's Guide"
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Google's reCAPTCHA is often used because it constantly improves its protection, changing algorithms depending on the actions of spammers. Plus, it is easy for anyone to pass it, and it will take a maximum of three seconds, since you only need to put a check mark. This is easier than trying to recognize a letter, picture, number, and other elements.
In addition to Google reCAPTCHA, you can use Yandex Captcha (YaCaptcha), SI Captcha Anti-Spam, SolveMedia, AntiSpamImage, SI Captcha.
There are many different options, and website owners need to decide which captcha to make for their website. It makes sense to choose one that is easy for people and difficult for robots. A difficult captcha may protect against spammers, but it will scare away users: they will not register, will not leave a comment, and will simply leave the site.
Hard captcha
That is, it is preferable to install a simple protection and periodically remove spam manually than to install a tricky captcha, once and for all filtering out bots, but at the same time scaring people away.
If the captcha is poorly recognized, the outflow of visitors will be even greater and can amount to up to ten percent of users. Plus, you should always remember about people with disabilities, poor eyesight and other shortcomings that can interfere with the correct recognition of symbols. It is easier for them to leave the site than to contact a resource on which a complex captcha is installed.
Therefore, the task of the web resource dj email list administrator is to solve the issue of how to make a captcha on the site that will protect against spam and not bother ordinary people.
What kind of captcha could this be and what are its signs?
A task that a human can do, but a robot cannot solve.
A task that a person can solve quickly, but a robot cannot solve quickly.
A task with minimal data input.
A task that is equivalent in complexity to ordinary Internet use and accessible, including to users with disabilities.
A captcha on a website with a specific object in the picture works well. However, a captcha in the form of an answer to logical tasks is more interesting for the user and more reliably protects against bots.
Read also!
"Website Optimization: A Beginner's Guide"
Read more
Google's reCAPTCHA is often used because it constantly improves its protection, changing algorithms depending on the actions of spammers. Plus, it is easy for anyone to pass it, and it will take a maximum of three seconds, since you only need to put a check mark. This is easier than trying to recognize a letter, picture, number, and other elements.
In addition to Google reCAPTCHA, you can use Yandex Captcha (YaCaptcha), SI Captcha Anti-Spam, SolveMedia, AntiSpamImage, SI Captcha.
There are many different options, and website owners need to decide which captcha to make for their website. It makes sense to choose one that is easy for people and difficult for robots. A difficult captcha may protect against spammers, but it will scare away users: they will not register, will not leave a comment, and will simply leave the site.
Hard captcha
That is, it is preferable to install a simple protection and periodically remove spam manually than to install a tricky captcha, once and for all filtering out bots, but at the same time scaring people away.