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Site Info - Phys.org
Overview of web technologies used by Phys.org.
Phys.org - News and Articles on Science and TechnologyPhys.org internet news portal provides the latest news on science including: Physics, Space Science, Earth Science, Health and Medicine
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The Apache HTTP Server is a popular open source web server by the Apache Software Foundation.
Internap is a web hosting provider headquartered in USA. This includes the former SingleHop brand.
ClouDNS is a managed DNS services provider.
Sectigo (formerly Comodo CA) is a US-based SSL certificate authority.
GlobalSign is an IT security service provider, also operating as SSL certificate authority.
Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.
Quantcast provides visitor statistics of web sites.
The Google Advertising network consists of AdSense, DoubleClick and other services.
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.
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.
Microdata is a specification to integrate metadata within existing content on web pages.
Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.
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.
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.
GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.
Scalable Vector Graphics (SVG) is an XML-based vector image format.
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