Re^2: In 2019 the site I miss most is:

[marto]

It was quite badly broken, the new one at least shows accurate core modules. I prefer the look and feel of https://perldoc.pl.

[Fletch]

For those not already aware of it if you use DuckDuckGO as your browser's search engine you can use their "bang" feature to get to:

!perldoc

Docs from the aforementioned perldoc.pl

!cpan

Metacpan module searches

!perlmonks

You're soaking in it!