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Livedoor Blog is a Japanese hosted blogging system operated by Line.

PHP is a scripting language for creating websites.

Perl is a general-purpose, interpreted language, nowadays also used to create web pages.

JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages.

GSAP (GreenSock Animation Platform) is a JavaScript library for HTML5 animations.

UIkit is a lightweight and modular front-end framework for developing web interfaces.

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

UIkit is a lightweight and modular front-end framework for developing web interfaces.

Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.

Envoy Proxy is a proxy server designed for large service-oriented architectures.

Plesk is a commercial web panel running on Windows and Linux.

Linux is a Unix-like open source operating system originally developed by Linus Torvalds.

NTT PC Communications offers IT services and cloud computing as part of the NTT Group.

Livedoor is a Japanese hosted blogging system provider.

Amazon is a US-based e-commerce and cloud computing provider.

NTT PC Communications offers IT services and cloud computing as part of the NTT Group.

Amazon is a US-based e-commerce and cloud computing provider.

GMO Internet is a Japanese internet service provider.

GMO Pepabo is a Japanese internet services provider owned by GMO Internet Group.

Gmail is the email service provided by Google.

Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.

The CDNJS is a content distribution network, hosting a large number of JavaScript libraries, provided by CloudFlare.

The Google Advertising network consists of AdSense, DoubleClick and other services.

The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.

External Cascading Style Sheets define style rules in a separate CSS file.

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Persistent cookies with an expiration time between 1 month and 1 year.

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.

Secure cookies are used only via an encrypted connections, which may increase security.

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Brotli is a lossless compression algorithm developed by Google.

Gzip (GNU zip) is a file compression algorithm.

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Session cookies are temporary cookies, which are deleted when the user closes the browser.

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Twitter/X Cards enable automatic attachment of photos, videos and media elements to tweets.

Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.

Microdata is a specification to integrate metadata within existing content on web pages.

HTML5 is the fifth revision of the HTML standard.

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

Scalable Vector Graphics (SVG) is an XML-based vector image format.

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

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