User:Jukeboksi/Useful sites

< User:Jukeboksi
Revision as of 16:22, 13 August 2018 by Jukeboksi (talk | contribs) (→‎Lists and directories of free software: + Kickball's Awesome list of free software you can host yourself @ GitHub.com)

This is User:Jukeboksi's list of useful sites

Sysadmin

  • GTmetrix.com is a website speed analysis service that offers many analyses and a wealth of information and tips on how you can improve your website's speed.
  • SSL Test, a service by Qualys SSL Labs. Reveals a lot of information about SSL/TLS certificates. Truly useful when installing SSL/TLS encryption.

Learn to use computers

Lists and directories of free software