Skip to content

Instantly share code, notes, and snippets.

@jentanbernardus
Last active August 29, 2015 14:04
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save jentanbernardus/804515ad7475ab99d75b to your computer and use it in GitHub Desktop.
Save jentanbernardus/804515ad7475ab99d75b to your computer and use it in GitHub Desktop.
How to block semalt.com referrer traffic using .htaccess
# Block visitors referred from semalt.com
RewriteEngine on
RewriteCond %{HTTP_REFERER} semalt\.com [NC]
RewriteCond %{HTTP_REFERER} semalt\.semalt\.com [NC]
RewriteRule .* - [F]
# Deny Access Referrer Spammers
SetEnvIfNoCase Referer semalt.com spammer=yes
SetEnvIfNoCase Referer semalt.semalt.com spammer=yes
Order allow,deny
Allow from all
Deny from env=spammer
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment