How do seemingly little things manage to consume so much time?! We had a suggestion this week that instead of being able to login to the new HIBP website, you should instead be able to log in. This initially confused me because I’ve been used to logging on to things for decades:

So, I went and signed in (yep, different again) to X and asked the masses what the correct term was:
When accessing your @haveibeenpwned dashboard, which of the following should you do? Preview screen for reference: https://t.co/9gqfr8hZrY
— Troy Hunt (@troyhunt) April 23, 2025
Which didn’t result in a conclusive victor, so, I started browsing around.
Cloudflare’s Zero Trust docs contain information about customising the login page, which I assume you can do once you log in:

Another, uh, “popular” site prompts you to log in:

After which you’re invited to sign in:

You can log in to Canva, which is clearly indicated by the HTML title, which suggests you’re on the login page:

You can log on to the Commonwealth Bank down here in Australia:

But the login page for ANZ bank requires to log in, unless you’ve forgotten your login details:

Ah, but many of these are just the difference between the noun “login” (the page is a thing) and the verb “log in” (when you perform an action), right? Well… depends who you bank with 🤷♂️

And maybe you don’t log in or login at all:

Finally, from the darkness of seemingly interchangeable terms that may or may not violate principles of English language, emerged a pattern. You also sign in to Google:

And Microsoft:

And Amazon:

And Yahoo:

And, as I mentioned earlier, X:

And now, Have I Been Pwned:
There are some notable exceptions (Facebook and ChatGPT, for example), but “sign in” did emerge as the frontrunner among the world’s most popular sites. If I really start to overthink it, I do feel that “log[whatever]” implies something different to why we authenticate to systems today and is more a remnant of a bygone era. But frankly, that argument is probably no more valid than whether you’re doing a verb thing or a noun thing.