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Site Info - Unitsofmeasure.org

Overview of web technologies used by Unitsofmeasure.org.

Website Background

UCUM

Description on Homepage

Number 2,025,397 of all websites according to Alexa

Popularity rank

Trac is an open source wiki and issue tracking system for software development projects developed in Python by Edgewall Software.

Trac

Python is a general-purpose scripting language.

Python 2.7.5
(64% of sites use a newer version)

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

JavaScript

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

jQuery

HTML5 is the fifth revision of the HTML standard.

HTML5

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.

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

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

Session cookies are temporary cookies, which are deleted when the user closes the browser.

Session Cookies

Persistent cookies with an expiration time between 1 month and 1 year.

Cookies expiring in months

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

HttpOnly Cookies

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Non-Secure Cookies

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 SSL certificate is invalid because it is not issued for the domain where it is used.

Invalid Domain

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

Apache 2.4.6
(49% of sites use a newer version)

CentOS is a Linux distribution based on Red Hat Enterprise Linux.

CentOS

Atlantic.net is a USA-based cloud computing and web hosting provider.

Atlantic.net
hosting info based on data from ipinfo.io, see details

Non-profit organizations

.org

United States

 

 

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