Website bahai9.com

Websites using some form of Captcha technology on them.

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

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

Varnish is an HTTP accelerator designed for content-heavy dynamic web sites. In contrast to other web accelerators, such as Squid, which began life as a client-side cache, or Apache and nginx, which are primarily origin servers, Varnish was designed as an HTTP accelerator. Varnish is focused exclusively on HTTP, unlike other pro...

Really Simple Discovery is a way to help client software find the services needed to read, edit, or "work with" weblogging software.

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

When running in a browser on a mobile phone, "format-detection" meta tag determines whether or not telephone numbers in the HTML content will appear as hypertext links. The user can click a link with a telephone number to initiate a phone call to that phone number.

Indicates that the site provides an interface specifically for searching the document and its related resources.

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

A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".