I have a project http://www.takoplius.lt. I am dealing with with a spam problem which comes through contact form. You can find this form in homepage right here (https://www.screencast.com/t/MvP7d7ZAiEe).
I tried to use Google recaptcha plugin, but it didn't help. In other words, when I put recaptcha shortcode in the form, recaptcha doesn't appear.
I tried akismet, but it didn't help as well.
Could you please help me to find the solution, which will protect my form from spam?