Edit: Oops, now showing 504 Gateway Time-Out (nginx)
Edit2: It's back. Looks very well put together.
Edit3: Wow, this is extremely well put together. I especially like that the scenarios are crafted for each situation and isn't just "do this and you're fine". This is really a walkthrough rather than tutorial and I appreciate that a lot.
When I'm reading the text on the detail pages, I also can't see where the links are.
For example, on this page I cannot see any links and have to search for them by moving my mouse over text until found. https://ssd.eff.org/en/module/introduction-threat-modeling
FWIW, I find using `tab` to bounce around links in the main text helps. Further than that, if you use `vi` on sundays, both pentadactyl and vimperator have a "hints" mode to navigate links by keyboard, which also helpfully highlights them.
It would be nice if web designers weren't such idiots about accessibility, but these options make fending for yourself a bit less frustrating.