What is actually in that link?
Paste a campaign link or a referrer and see what every parameter means, which platform added it, and what will report badly before you send it to anyone.
This runs in your browser. The link is never sent to us, which matters because these often carry click identifiers and internal campaign names.
Why links report badly
Most broken campaign reporting comes from two small things. Capital letters, because analytics tools treat Google and google as different sources and split one campaign across two rows. And spaces, which do the same thing less obviously.
The other common case is a missing utm_medium. Without it most tools cannot classify the visit and file it under direct or other, which is where campaign traffic goes to disappear.
Find what is costing you search clicks, then watch the fix work.
VisitorPing reads your own Search Console data for the pages losing clicks, then rings your phone the moment someone lands on your website.