Weird. Maybe it just hates my last two ISPs (Google Fiber, Frontier).
The usual way I notice I'm not logged in is by getting blocked after interacting with ~3 different parts of the site within a minute. If I search, click a single repo, and stay in that repo without using search, it seems to go OK, but if I interact with search and then a couple repos, or search again, temp-banned.
I made a search index for github repo [1] because it takes quite some time for github to load the repositories page (which is the page to allow searching),
And sometimes even using the exact repo name in Google search, I cannot see the corresponding (non-popular) repo.
The usual way I notice I'm not logged in is by getting blocked after interacting with ~3 different parts of the site within a minute. If I search, click a single repo, and stay in that repo without using search, it seems to go OK, but if I interact with search and then a couple repos, or search again, temp-banned.