Adding New Instances
I have a few questions about adding new instances.

1. What SSL grade should be expected for instances? I've seen some with A+, others with A, even others with B.
2. How can I check that the source code is same as Nitter.net's? I'm trying to cross-check instance source codes with Nitter.net's. [Nitter's license](https://github.com/zedeus/nitter/blob/master/LICENSE) is [AGPLv3.](https://choosealicense.com/licenses/agpl-3.0)