Recent Technology Changes in zefone.com

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Technologies in use by zefone.com

Websites using Amazon technologies

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service.

Content Security Policy is best used as defense-in-depth, to reduce the harm caused by content injection attacks.

The DOCTYPE is a required preamble for HTML5 websites.

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.

The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.

Wesites using favicon rel tag

This page contains a meta robots tag which tells search engines and robots to index or not index the page.