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Long-form explainers on how URL tracking parameters work — what they leak, who reads them, and why LinkClean handles them the way it does.

• Do cleaned links still work?Short answer: yes. Tracking parameters are read by analytics scripts after the page loads — the page itself doesn't need them. Here's why, with exceptions.
• What's hidden in a share link?A phone-share link's tail of trackers reveals where you clicked from, which ad credited the click, and which campaign got the credit. Unpacked here.
• What t= and s= mean in an X (Twitter) share URLX share URLs end with ?t=…&s=… — t is a per-device session token, s is a 2-digit code identifying which device + sharing method created the link (e.g. s=46 = iPhone Copy Link). Both are tracking; LinkClean strips both, host-scoped.
• Click IDs vs UTM tags: what's the difference?Tracking parameters fall into two big families: anonymous campaign tags (utm_*) and per-click ad-network identifiers (fbclid, gclid, msclkid, ttclid). Here's how they differ and why LinkClean strips both.

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On-device URL cleaning for iPhone — from the share sheet, the app, Shortcuts, or a widget.