StatCounter, a free online visitor stats tool. It offers its members the chance to grow and improve their online businesses by allowing them to monitor the number of hits to their website; the geographical location of visitors; the various pages a visitor views; keywords used to find the site plus other features.
Histats.com, free web stats and stat counter, hit counter, free web tracker and tracking tools, stats counter.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Centmin Mod - LEMP (Linux, Nginx, MariaDB MySQL & PHP-FPM) web stack for CentOS
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.