Spam through the Wordpress feedback form, who has come across?

Question

Fight against spam

The wordpress site has a feedback form, spam...tired! will captcha from google help and will it need to be added to the cookie document, privacy policy and other hats?
And does this site load additionally?

Answer 1

Will google captcha help?

Google recaptcha will help. Choose reCAPTCHA v3. It does not distract visitors from completing tasks. Operates independently.

whether it will need to be added to the cookie document, privacy policy and other hat

Yes, as if I had not heard that it was added to these documents. There are no such requirements.

does this site load additionally

Loads, but minimal. Recaptcha is definitely not a decisive factor in reducing the speed of the site.

Answer 2

The fact that it will additionally load, yes. But it won't save you 100% from spam either. Better put a cloudfer, it cuts off bots well.

Answer 3

You can cut off many bots by "checking" for javascript, for example this : (minus users with disabled javascript, sending data through the form will also not work)