See also:

https://cyber.dabamos.de/88x31/

http://88x31.nl/

https://neonaut.neocities.org/cyber/88x31

Those sites are cool, but I like the thematic focus of this one. Focus Now!

“Netscape, for those of you who have been living in a bubble or don't have graphical web access, started it all, with their "Netscape Now!" buttons. Other people started making their own buttons, using the same style but substituting their own graphics and text. (Many of them kept the "Now!" lettering, as that's part of the joke.)”