drop

location = /favicon.ico { access_log /dev/null; log_not_found off; }
#location = /robots.txt { access_log /dev/null; log_not_found off; }
location = /apple-touch-icon.png { access_log /dev/null; log_not_found off; }
location = /apple-touch-icon-precomposed.png { access_log /dev/null; log_not_found off; }

location ~ /\. { deny all; access_log /dev/null; log_not_found off; }

location ~* /wp-(config|blog-header)\.php$ { access_log /dev/null; log_not_found off; return 404; }
location ~* (readme|readme-[^\.]+)\.(txt|html?)$ { access_log /dev/null; log_not_found off; return 404; }
location ~* .*\.(cache|sql|log)$ { access_log /dev/null; log_not_found off; return 404; }