Recent Technology Changes in learn.org

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Technologies in use by learn.org

Anti-bot CAPTCHA widget that helps digitize books by providing snippets of books for people to enter the text for. Owned by Google.

Wistia provides video hosting for businesses and personal users. The Wistia application includes detailed analytics (such as viewer heatmaps) and integrations with external stats tools like Google Analytics. The Wistia interface allows for complete customization of the video player, post and pre-roll behavior of the video, and a...

Amazon CloudFront is a content delivery web service. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser and allows you to target specific browser functionality in your stylesheet.

jQuery: The Write Less, Do More, JavaScript Library.

Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.

Websites using Amazon technologies

This site uses the viewport meta tag which means the content may be optimized for mobile content.

A rich hosted Exchange environment for every user without having to manage a server.

Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service.

The DOCTYPE is a required preamble for HTML5 websites.

Websites using https protocol.

Wesites using favicon rel tag

Meta Keywords are a specific type of meta tag that appear in the HTML code of a Web page and help tell search engines what the topic of the page is.

This page contains a meta robots tag which tells search engines and robots to index or not index the page.

Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.

The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.

The iconic font and CSS toolkit

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