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Site Info - Nber.org

Overview of web technologies used by Nber.org.

Website Background

The National Bureau of Economic Research

Description on Homepage

9 February 1996

Online since

Number 18,298 of all websites according to Alexa

Popularity rank

CountryVisitorsCountry Rank
United States48.6%12,218
India4.3%59,409
United Kingdom3.2%30,812

Main visitors locations

Perl is a general-purpose, interpreted language, nowadays also used to create web pages.

Perl 5.28.1
(version 5.24.3 used until recently)
(0% of sites use a newer version)

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

JavaScript

Adobe Flash (by Adobe Systems, formerly Shockwave Flash and Macromedia Flash and now part of Adobe Animate CC) is a multimedia platform for adding animation and interactivity to web pages.

Flash

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery 3.2.1
(3% of sites use a newer version)

The Dojo Toolkit is a modular JavaScript library maintained by the Dojo Foundation.

Dojo

Transitional version of HTML.

HTML Transitional 4.01

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

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

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

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.

Strong ETag

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

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.

Open Graph

DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.

DigiCert

The jQuery CDN hosts copies of the jQuery library, provided by MaxCDN.

jQuery CDN

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google.

Google Analytics

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

Apache 2.4.38
(version 2.4.29 used until recently)
(0% of sites use a newer version)

FreeBSD is a Unix-like open source operating system derived from the Berkeley Software Distribution (BSD).

FreeBSD

Non-profit organizations

.org

United States

English

 

 

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