Tweet's URL parameters


#1

Hello everyone,

When we share a tweet from a web browser by its url we have something like this :
"https://twitter.com/USER_NAME/status/INTEGER_TWEET_ID"
But the same tweet on mobile phone (at least my Androïd one) gives the following url :
"https://twitter.com/USER_NAME/status/INTEGER_TWEET_ID?s=09"
Someone knows why and what does refer this “s” parameter and its value?

Thanks