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Site Info - Readfree.me
Overview of web technologies used by Readfree.me.
Description on Homepage
Number 4,332 of all websites according to Alexa
Discourse is an open source discussion platform written in Ruby on Rails.
Ruby is a general-purpose object-oriented language originally developed by Yukihiro "Matz" Matsumoto in Japan.
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.
JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.
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.
Gzip (GNU zip) is a file compression algorithm.
The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address.
HTTP/2 is the second major version of the HTTP network protocol.
HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.
The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.
Persistent cookies with an expiration time between 1 month and 1 year.
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.
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.
IdenTrust is a SSL certificate authority.
StaticFile is a Chinese content delivery network for open source libraries.
Baidu Analytics (Tongji) is a web analytics service by Baidu.
Amazon Associates is the affiliate program of Amazon.
Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.
Ubuntu is a Linux distribution.
Linode is a virtual private server provider based in USA.
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