Improve site service

[olle]

I wonder if there exist another type of service online like there was on Hitbox.com or websitegarage.com where you could check your browser compability,load time, etc..
anyone else that have that online ???
thanks for you answers..
:chinese2:

 

[Tobbe]

I often use http://www.doctor-html.com/RxHTML/ to check my sites.

 

[Blank Verse]

www.netmechanic.com

I think that's what you mean