4 ms·

Spyware?

• Centigonal 9mo ago
  GP means the si url parameter, which is a token that helps google track how their videos are being shared.
• netule 9mo ago
  Not OP, but the "si" parameter in the URL is an individual tracking identifier, generated specifically for YouTube to see who you share the link with.
  • duxup 9mo ago
    TY