Site Info - Chch.ru

PHP is a scripting language for creating websites.

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

Filanco is a Russian telecommunications operator and web hosting provider. This includes its Citytelecom and DataHouse subsidiaries.

RETN is a European data center provider.

Filanco is a Russian telecommunications operator and web hosting provider. This includes its Citytelecom and DataHouse subsidiaries.

RETN is a European data center provider.

Cloudflare provides DNS servers and other web services.

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.

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.

Brotli is a lossless compression algorithm developed by Google.

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

Strict version of XHTML.

Transitional version of HTML.

Windows-1251 is an 8-bit character encoding, designed to cover languages that use the Cyrillic alphabet.

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.

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

Russian Federation