Recent Technology Changes in hdff.jp

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Technologies in use by hdff.jp

This site uses the viewport meta tag which means the content may be optimized for mobile content.

Websites using Google technologies

Websites using some type of Facebook technology.

The Tweet Button is a small widget which allows visitors to share content and connect on Twitter.

Facebook Connect allow users to connect their Facebook identity, friends and, privacy to any website. Facebook Connect is Facebook's first attempt to allow access to Facebook user data outside of Facebook itself. The company is describing it as giving third party applications access to much of the same data as Facebook applicat...

All Twitter's social tools, including buttons and timeline widgets.

jQuery: The Write Less, Do More, JavaScript Library.

Lightbox is small javascript library used to overlay images on top of the current page. It's a snap to setup and works on all modern browsers.

Dedicated and shared hosting programs from Japan.

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

Websites using https protocol.

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.

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

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.

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

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