A webmaster asked on Google whether diminishing traffic of a link lowered the value of that backlink in the eyes of Google. He also asked if he should disavow these links.
No to both questions.
— Google Webmasters (@googlewmc) October 28, 2019
The number of visitors that you get through a links is not important for Google’s algorithms. Of course, a link that sends targeted visitors to your site is better from your own point of view.
Optimize the links that point to your website
The link building tools in SEOprofiler help you to build links that deliver targeted visitors, and that have a positiv impact on your rankings on Google: