Pages for Webmasters
Self-Help for Webmasters
Web Dev + WordPress + Security
A visit to this website is worthwhile for everyone who uses an Apache web server – with or without WordPress! Many tips to optimize your .htaccess file alone are worth it! Jeff Starr explains difficult content step by step in a way that everyone understands.
W3C Quality Assurance – Tips for Webmasters
Questions & Answers – very useful!
Wizcrafts Computer Services
Block Access to Your Web Server or Website with a .htaccess Blocklist