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Site Info - Cpdl.org

Overview of web technologies used by Cpdl.org.

Website Background

ChoralWiki

Description on Homepage

Choral Public Domain Library
An extensive community-built library of editions of public domain choral music.

Description from Alexa

14 December 1998

Online since

Number 116,317 of all websites according to Alexa

Popularity rank

CountryVisitorsCountry Rank
Italy23.5%20,311
United States19.5%134,959
Germany14.2%71,834
CityVisitorsCity Rank
Saint Petersburg, RU3.5%14,429
Washington, DC, US2.5%16,694
Milan, IT2.5%16,435

Main visitors locations

MediaWiki is an open source wiki-style content management system written in PHP, originally developed for Wikipedia by Lee Daniel Crocker.

MediaWiki 1.20.3
(version 1.20.2 used until recently)
(8% of sites use a newer version)

PHP is a popular scripting language for creating web pages.

PHP 5.3.23
(version 5.3.15 used until recently)
(6% of sites use a newer version)

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

JavaScript

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

HTML

Transitional version of HTML.

HTML Transitional 4.0

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

UTF-8

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.

PNG

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

GIF

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

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

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

Inline CSS

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

Session Cookies

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

Non-HttpOnly Cookies

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

Non-Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag

The Apache HTTP Server is a popular open source web server by the Apache Software Foundation.

Apache

Unix is a range of operating systems originally developed at Bell Labs. This contains Unix and Unix-like system, such as Linux.

Unix
(used until recently)

Non-profit organization

.org

English

Technology Score

The technology score rates a site based on its technologies in a range from 0 to 100. It consists in a popularity score (how many sites use the same technologies), a traffic score (how much traffic have other sites using the same technologies) and a version score (how many sites use more recent technology versions). Quality alerts also affect the rating.

TotalPopularity TrafficVersion
Technology Score65685293
Content Management Systems5556692
Server-side Programming Languages76894694
Client-side Programming Languages7510051
Markup Languages596653
Web Servers627944

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