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Site Info - 2gis.ru
Overview of web technologies used by 2gis.ru.
Карта городов России: Москва, Тула, Санкт-Петербург, Калининград и ещё 411 городов — 2ГИСПодробная карта городов России: поиск по адресу, телефоны, отзывы, фото, часы работы фирм и удобный поиск проезда.
Description on Homepage
19 February 2001
Number 1,359 of all websites according to Alexa
Main visitors locations
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.
Scalable Vector Graphics (SVG) is an XML-based vector image format.
External Cascading Style Sheets define style rules in a separate CSS file.
Session cookies are temporary cookies, which are deleted when the user closes the browser.
Persistent cookies with an expiration time between 1 month and 1 year.
Persistent cookies with an expiration time between 1 and 10 years.
Persistent cookies with an expiration time of more than 10 years.
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.
HTTP/2 is the second major version of the HTTP network protocol.
The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://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 Cards enable automatic attachment of photos, videos and media elements to Tweets.
Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.
Sectigo (formerly Comodo CA) is a US-based SSL certificate authority.
Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.
Yandex.Metrica is a Russian web analytics service.
Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.
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