ооо ск "сигма
Rambler's site rating system and counter from Russia.
Websites using some type of Yahoo services
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Russian based DNS services.
The DOCTYPE is a required preamble for HTML5 websites.
Meta Keywords are a specific type of meta tag that appear in the HTML code of a Web page and help tell search engines what the topic of the page is.