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nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
HiChina DNS services
The DOCTYPE is a required preamble for HTML5 websites.
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.
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.
Sites using Html 5 Video Tag
These websites are related to vrbig.com in terms of content, traffic and structure