Site Info - Crunchbase.com
Overview of web technologies used by Crunchbase.com.
CrunchBase, The Free Tech Company DatabaseCrunchBase is the free database of technology companies, people, and investors that anyone can edit.
Description on Homepage
Number 2,706 of all websites according to Alexa
Main visitors locations
Ruby is a general-purpose object-oriented language originally developed by Yukihiro "Matz" Matsumoto in Japan.
Strict version of HTML.
HTML Strict 4.01
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.
GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.
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.
Session cookies are temporary cookies, which are deleted when the user closes the browser.
Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.
Non-secure cookies may be used via an unencrypted connections, which may be a security threat.
Gzip (GNU zip) is a file compression algorithm.
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.
The Google +1 button allows visitors to recommend web pages to friends.
Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.
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.
New Relic is a web application performance management tool.
Chartbeat is a real-time web analytics tool by Betaworks.
CrazyEgg is a website visitor and click tracking service.
The technology score rates a site based on its technologies in a range from 0 to 100. It consists in a popularity score (how many sites use the same technologies), a traffic score (how much traffic have other sites using the same technologies) and a version score (how many sites use more recent technology versions). Quality alerts also affect the rating.