Yes, it’s a useful site and sometimes it’s a nice surprise. I was credited with years when I was at Manchester Poly and I’ve worked full-time since 1990 so I’ll be OK for the 35 years.
Given that my wife quit her job when our eldest daughter was born, I was worried that she’d not get much, but you get a credit for every year you claim child benefit, so she’ll qualify for about 80%, which is a lot more than we thought.
Still, a good 15 years until state pension to go but we’re trying to put a bit more in my work pension and maybe opening a small Vanguard SIPP for her to top things up.