Earlier today I came across a Reddit comment with a link to an Instagram post. The link had ?igsh= at the end.
When I clicked on the link, I got this popup. It had a name and profile photo that was different from that of the post being shared.
Join Firstname Lastname on Instagram
See photos, videos, and more from Firstname Lastname.
[ Open Instagram ]
not now
I avoid link trackers. However, I did not realize it was this bad.
To my knowledge, TikTok does the same thing and lists the name of the person that shared the link. Assuming this increases engagement, any website could enable such a feature, even on old links that you shared in the past.
You should manually remove any trackers before sharing, or use an app for it.
I use an extension that handles A LOT of these unneeded parameters for me on desktop FF, and on Android i use an app that does some processing on URLs, among it cleaning URLs, as my default browser so it gets to URLs before i open any. This saves me some manual handling.