And as the screen shot below shows, you don't need to be logged in, to search a repository.
To make the long story short, you can install our indexing engine on low cost platforms like $10 VPS plans from DigitalOcean/Vultr or on dated hardware like a 6 year old Dell laptop:
http://gitsense.github.io/blog/benchmarking-march-14-2016.ht...