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Site Info - Oclc.org
Overview of web technologies used by Oclc.org.
OCLC: Worldwide, member-driven library cooperativeHome
Description on Homepage
11 August 1989
Number 3,825 of all websites according to Alexa
Main visitors locations
Adobe Experience Manager is a multi-channel content management system.
Java is a general-purpose language originally developed by Sun Microsystems.
HTML5 is the fifth revision of the HTML standard.
Strict version of XHTML.
XHTML Strict 1.0
UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.
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.
JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.
Scalable Vector Graphics (SVG) is an XML-based vector image format.
External Cascading Style Sheets define style rules in a separate CSS file.
Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.
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.
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.
The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.
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.
Microdata is a specification to integrate metadata within existing content on web pages.
The Dublin Core Schema is a set of vocabulary terms that can be used to describe web resources and physical resources.
DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.
Thawte is an SSL certificate authority owned by DigiCert.
Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.
CrazyEgg is a website visitor and click tracking service.
Adobe Analytics is a web site traffic analysis service formerly called Omniture. Its products include SiteCatalyst, WebSideStory and Hitbox.
The Google Advertising network consists of AdSense, DoubleClick and other services.
The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.
The Apache HTTP Server is a popular open source web server by the Apache Software Foundation.
Red Hat Enterprise Linux (RHEL) is a Linux distribution.
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.
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