Read instructions and notes!!!! Open the project in another tab and keep it open while using scratch. That will automatically inform people on whether you're online. If you like it, you can backpack the script and keep it. I even kept your online timer thingy! The way the project works is that when you have it open, you constantly change a variable and make it bigger. Then, the clients that want to see if you're online will basically write down the number they saw first, wait 5 seconds (for lag) and check it again. If it's bigger, that means that Pinksea25 has the project open and is still updating the number! If you want to prevent people from needing to check a remix, just backpack the script and re-upload the main project and I'll take mine down. If you want to test it, we can.
The old one didnt work only because the <Online?> block just checks whether the user is connected to the internet, not whether someone is online, although I WISH :(( So I fixed it! It's not really possible to have a project that automatically checks activity without user intervention tho, and for this method you have to open the project in another tab. :(