This is the LinkedIn page that contains the 404 link:
https://www.linkedin.com/feed/update/urn:li:activity:6966526314082095104/
and the link itself is:
https://lnkd.in/e7avCdhk
and, strangely, the 404 error is because the URL it is trying to find includes the first word of the blog:
https://www.consultmu.co.uk/what-do-citations-measure/Karin
