This comes to mind - I use it personally everyday and find it comes in handy for tasks like you’ve described above: https://github.com/TrianguloY/URLCheck
This comes to mind - I use it personally everyday and find it comes in handy for tasks like you’ve described above: https://github.com/TrianguloY/URLCheck
The below website provides the answer to your question: https://redirect.invidious.io/
This is not true, I installed 11 on my dad’s unsupported computer and was able to update service pack versions using the method in the below video: https://www.youtube.com/watch?v=27Oyq2NoLX0
I would need to know more details on your use case to say for certain, hard to know for sure without knowing the apps in question.