Nothing kills traffic like a broken reCAPTCHA. You see the 'Loading...' spinner...

https://seo.edu.rs/blog/how-do-i-fix-security-verification-when-my-browser-blocks-popups-and-redirects-11123

Nothing kills traffic like a broken reCAPTCHA. You see the 'Loading...' spinner while users try to 'verify you're not a robot' and get nowhere. You likely hit your free quota. I’ll show you how to debug the API and restore your site flow today.