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Site Info - Ascd.org
Overview of web technologies used by Ascd.org.
ASCD: Professional Learning & Community for Educators
Description on Homepage
14 July 1994
Number 17,761 of all websites according to Alexa
Main visitors locations
DotNetNuke is an open source content management system based on Microsoft .NET technology, originally developed by Shaun Walker.
Microsoft's Active Server Pages technology on the .NET framework.
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.
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.
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.
HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.
Non-secure cookies may be used via an unencrypted connections, which may be a security threat.
Gzip (GNU zip) is a file compression algorithm.
The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.
GoDaddy is an IT service provider, among others operating as SSL certificate authority. This includes ValiCert certificates, now operated by GoDaddy.
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.
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 Internet Information Services (IIS) are a set of Internet-based services for Windows, developed by Microsoft.
Windows is a popular operating system produced by Microsoft.
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