: These are keys (labels). While they can vary by platform, they are frequently used in marketing attribution or analytics to track specific campaign IDs or traffic sources.
: Platforms like Salesforce or HubSpot attach these to links in emails to see who clicked and from which campaign. &s3=63ff565a1c3a1300010b3aa0&s1=10
: Trackers use these to ensure the right person gets credit for a sale or click. : These are keys (labels)
this string (e.g., in a URL, a log file, or code) If you are trying to implement tracking or debug a link The website it came from (if it's a specific service) Query Parameters - Branch.io : Trackers use these to ensure the right
Query parameters are key-value pairs added to the end of a URL to pass specific information to a server.
💡 : If you see these in your browser's address bar, they are usually harmless tracking tags. You can often remove everything from the ? or & onwards, and the page will still load normally. If you'd like, let me know:
: If you are a developer, these parameters might be used to filter results from an Amazon S3 bucket or a similar storage service using S3 Select .