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

Adobe Flash (by Adobe Systems, formerly Shockwave Flash and Macromedia Flash) is a multimedia platform for adding animation and interactivity to web pages.

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

HTML - Hypertext Mark-up Language - is the a language to define web pages.

Transitional version of XHTML.

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

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

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.

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

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.

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

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

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

Gzip (GNU zip) is a file compression algorithm.

A strong ETag is an HTTP header field for validation of cached web pages, that indicates a byte-for-byte identical page in the cache.

An SSL certificate authority that is not recognized by major browsers, resulting in an error message when loading a page.

A self-signed certificate is signed by the same entity whose identity it certifies.

Facebook Social Plugins provide a way for Facebook users to share web pages with their friends.

Roxen in an open source web server by Roxen Internet Software.

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.

Yandex.Metrika is a Russian web access counter service.

Rambler is a Russian web portal offering a web counter service.

Chartbeat is a real-time web analytics tool by Betaworks.

LiveInternet is a Russian web access counter service.

AdRiver is a Russian company offering online advertising management and measurement.

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